PIONEER MICRO CAP FUND
N-1A EL, 1996-12-23
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                                                            File No. 333-_____
                                                            File No. 811-_____

  As Filed with the Securities and Exchange Commission on December 23,1996.

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


                                   FORM N-1A
                                                                           
REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933    /_X__/
                                                                           
         Pre-Effective Amendment No. __                    /____/
                                                                           
         Post-Effective Amendment No. ___                  /____/

                                     and/or

REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT     
OF 1940                                                    /_X__/

         Amendment No. __                                  /____/

                        (Check appropriate box or boxes)

                             PIONEER MICRO-CAP FUND
                             ----------------------
               (Exact name of registrant as specified in charter)


                  60 State Street, Boston, Massachusetts 02109
                ----------------------------------------- -----
                (Address of principal executive office) Zip Code

                                 (617) 742-7825
                                 --------------
              (Registrant's Telephone Number, including Area Code)

       Joseph P. Barri, Hale and Dorr, 60 State Street, Boston, MA 02109
       -----------------------------------------------------------------
                    (Name and address of agent for service)

Approximate Date of Proposed Public Offering:  As soon as practicable  after the
effectiveness of the registration under the Securities Act of 1933.

The Registrant hereby amends this  Registration  Statement on such date or dates
as may be necessary to delay its effective date until the Registrant  shall file
a further amendment which specifically  states that this Registration  Statement
shall  thereafter  become  effective  in  accordance  with  Section  8(a) of the
Securities  Act of  1933  or  until  the  Registration  Statement  shall  become
effective  on such  date  as the  Securities  and  Exchange  Commission,  acting
pursuant to Section 8(a), may determine.

Pursuant to Rule 24f-2  under the  Investment  Company Act of 1940,  as amended,
Registrant  hereby  elects  to  register  an  indefinite  number  of  shares  of
Registrant and any series thereof hereinafter created.




<PAGE>



                             PIONEER MICRO-CAP FUND

              Cross-Reference Sheet Showing Location in Prospectus
                   and Statement of Additional Information of
             Information Required by Items of the Registration Form

                                                       Location in
                                                       Prospectus or
                                                       Statement of
                                                       Additional
Form N-1A Item Number and Caption                      Information
- ---------------------------------                      -----------


1.   Cover Page........................................Prospectus - Cover Page

2.   Synopsis..........................................Prospectus - Expense 
                                                       Information

3.   Condensed Financial Information...................Not Applicable

4.   General Description of Registrant.................Prospectus - Investment 
                                                       Objective and Policies; 
                                                       Management of the Fund; 
                                                       Fund Share Alternatives;
                                                       Share Price; How to Buy 
                                                       Fund Shares; How to
                                                       Sell Fund Shares; How to
                                                       Exchange Fund Shares; 
                                                       The Fund

5.   Management of the Fund............................Prospectus - Management 
                                                       of the Fund

6.   Capital Stock and Other Securities................Prospectus - Investment 
                                                       Objective and Policies; 
                                                       Management of the Fund; 
                                                       Fund Share Alternatives;
                                                       Share Price; How to Buy 
                                                       Fund Shares; How to Sell
                                                       Fund Shares; How to 
                                                       Exchange Fund Shares; 
                                                       Dividends, Distributions
                                                       and Taxation; The Fund

7.   Purchase of Securities Being
           Offered.....................................Prospectus - Fund Share
                                                       Alternatives; Share 
                                                       Price; How to Buy Fund 
                                                       Shares; How to Sell Fund
                                                       Shares; How to Exchange 
                                                       Fund Shares; Distribution
                                                       Plans; Shareholder 
                                                       Services; The Fund

8.   Redemption or Repurchase..........................Prospectus - Fund Share
                                                       Alternatives; Share 
                                                       Price; How to Buy Fund 


                                      
<PAGE>
                                                       Location in
                                                       Prospectus or
                                                       Statement of
                                                       Additional
Form N-1A Item Number and Caption                      Information
- ---------------------------------                      -----------

                                                       Shares; How to Sell Fund
                                                       Shares; How to Exchange 
                                                       Fund Shares; Shareholder 
                                                       Services; The Fund

9.   Pending Legal Proceedings.........................Not Applicable


10.  Cover Page........................................Statement of Additional
                                                       Information - Cover Page

11.  Table of Contents.................................Statement of Additional
                                                       Information - Cover Page

12.  General Information and History...................Statement of Additional
                                                       Information - Description
                                                       of Shares

13.  Investment Objectives and Policies................Statement of Additional
                                                       Information - Investment 
                                                       Policies and Restrictions

14.  Management of the Fund............................Statement of Additional
                                                       Information - Management 
                                                       of the Fund; Investment 
                                                       Adviser



15.  Control Persons and Principle Holders
           of Securities...............................Statement of Additional
                                                       Information - Management 
                                                       of the Fund

16.  Investment Advisory and Other
           Services....................................Statement of Additional
                                                       Information - Management 
                                                       of the Fund; Investment 
                                                       Adviser; Underwriting 
                                                       Agreement and 
                                                       Distribution Plans;
                                                       Shareholder Servicing/
                                                       Transfer Agent;Custodian;
                                                       Principal Underwriter;   
                                                       Independent Public 
                                                       Accountants

17.  Brokerage Allocation and Other
           Practices...................................Statement of Additional
                                                       Information - Portfolio 
                                                       Transactions

18.  Capital Stock and Other Securities................Statement of Additional
                                                       Information - Description
                                                       of Shares

                                       -2-
<PAGE>

                                                       Location in
                                                       Prospectus or
                                                       Statement of
                                                       Additional
Form N-1A Item Number and Caption                      Information
- ---------------------------------                      -----------


19.  Purchase, Redemption and Pricing of
           Securities Being Offered....................Statement of Additional
                                                       Information - Letter of 
                                                       Intention; Systematic 
                                                       Withdrawal Plan; 
                                                       Determination of Net 
                                                       Asset Value

20.  Tax Status........................................Statement of Additional
                                                       Information - Tax Status 
                                                       and Dividends


21.  Underwriters......................................Statement of Additional
                                                       Information -Underwriting
                                                       Agreement and 
                                                       Distribution Plans;   
                                                       Principal Underwriter

22.  Calculation of Performance Data...................Statement of Additional
                                                       Information - Investment 
                                                       Results

23.  Financial Statements..............................To be supplied

                                       -3-

<PAGE>
                                                                  [PIONEER LOGO]

PIONEER
MICRO-CAP
FUND

Class A and Class B Shares
Prospectus
March 1, 1997

PIONEER MICRO-CAP FUND (the "Fund") seeks capital appreciation by investing in a
diversified  portfolio of securities  consisting primarily of common stocks. Any
current income  generated from these  securities is incidental to the investment
objective of the Fund.

In seeking to achieve its  investment  objective,  the Fund will invest at least
80% of its total assets in common stocks and common stock  equivalents  (such as
convertible bonds and preferred stock) of companies with a market capitalization
of less than $300  million.  See  "Investment  Objective  and  Policies" in this
Prospectus.  There is no  assurance  that the Fund will  achieve its  investment
objective.

PROSPECTIVE  INVESTORS SHOULD BE AWARE THAT MANAGEMENT INTENDS TO CLOSE THE FUND
TO NEW  INVESTMENTS  WHEN  THE  FUND  REACHES  $150  MILLION  IN  TOTAL  ASSETS.
MANAGEMENT RESERVES THE RIGHT TO MODIFY OR ELIMINATE RESTRICTIONS ON THE SALE OF
FUND SHARES.  A NUMBER OF FACTORS WILL BE  CONSIDERED  IN MAKING SUCH  DECISIONS
INCLUDING,  BUT NOT LIMITED TO, TOTAL ASSETS UNDER  MANAGEMENT.  SEE "HOW TO BUY
FUND SHARES - SPECIAL RESTRICTIONS" FOR MORE INFORMATION.

FUND  RETURNS AND SHARE  PRICES  FLUCTUATE  AND THE VALUE OF YOUR  ACCOUNT  UPON
REDEMPTION MAY BE MORE OR LESS THAN YOUR PURCHASE PRICE.  SHARES IN THE FUND ARE
NOT DEPOSITS OR OBLIGATIONS  OF, OR GUARANTEED OR ENDORSED BY, ANY BANK OR OTHER
DEPOSITORY INSTITUTION,  AND THE SHARES ARE NOT FEDERALLY INSURED BY THE FEDERAL
DEPOSIT INSURANCE CORPORATION, THE FEDERAL RESERVE BOARD OR ANY OTHER GOVERNMENT
AGENCY.  INVESTMENTS  IN THE  SECURITIES OF  MICRO-CAPITALIZATION  ("MICRO-CAP")
COMPANIES MAY OFFER GREATER CAPITAL  APPRECIATION  POTENTIAL THAN INVESTMENTS IN
SECURITIES OF LARGER COMPANIES,  BUT MAY BE SUBJECT TO GREATER  SHORT-TERM PRICE
FLUCTUATIONS.  THE FUND IS  INTENDED  FOR  INVESTORS  WHO CAN  ACCEPT  THE RISKS
ASSOCIATED WITH ITS  INVESTMENTS AND MAY NOT BE SUITABLE FOR ALL INVESTORS.  SEE
"INVESTMENT OBJECTIVES AND POLICIES" FOR A DISCUSSION OF THESE RISKS.

This Prospectus provides  information about the Fund that you should know before
investing. Please read and retain it for your future reference. More information
about the Fund is included in the  Statement  of  Additional  Information,  also
dated March 1, 1997, which is incorporated into this Prospectus by reference.  A
copy of the Statement of Additional  Information  may be obtained 

<PAGE>

free of charge by calling  Shareholder  Services at 1-800-225-6292 or by written
request to the Fund at 60 State Street, Boston,  Massachusetts 02109. Additional
information  about the Fund has been  filed  with the  Securities  and  Exchange
Commission (the "SEC") and is available upon request and without charge.

TABLE OF CONTENTS                                                      PAGE
- -------------------------------------------------------------------------------
I.       EXPENSE INFORMATION...........................................
II.      INVESTMENT OBJECTIVE AND POLICIES.............................
III.     MANAGEMENT OF THE FUND........................................
IV.      FUND SHARE ALTERNATIVES.......................................
V.       SHARE PRICE...................................................
VI.      HOW TO BUY FUND SHARES........................................
VII.     HOW TO SELL FUND SHARES
VIII.    HOW TO EXCHANGE FUND SHARES
IX.      DISTRIBUTION PLANS          ..............................
X.       DIVIDENDS, DISTRIBUTIONS AND TAXATION
XI.      SHAREHOLDER SERVICES
         Account and Confirmation Statements
         Additional Investments
         Financial Reports and Tax Information
         Distribution Options
         Direct Deposit
         Voluntary Tax Withholding
         Telephone Transactions and Related Liabilities
         FactFone(SM)
         Retirement Plans
         Telecommunications Device for the Deaf (TDD)
         Systematic Withdrawal Plans
XII.     THE FUND.
XIII.    INVESTMENT RESULTS
         APPENDIX--CERTAIN INVESTMENT PRACTICES
                               ------------------

THESE  SECURITIES  HAVE NOT BEEN APPROVED OR  DISAPPROVED  BY THE SECURITIES AND
EXCHANGE  COMMISSION NOR HAS THE COMMISSION OR ANY STATE  SECURITIES  COMMISSION
PASSED UPON THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS.  ANY  REPRESENTATION TO
THE CONTRARY IS A CRIMINAL OFFENSE.

                                END OF COVER PAGE


                                      -2-
<PAGE>


I. EXPENSE INFORMATION

This table is designed to help you understand the charges and expenses that you,
as a shareholder,  will bear directly or indirectly when you invest in the Fund.
The table  reflects  shareholder  transactions  and annual  operating  expenses.
"Other  Expenses" are based on estimates  for the fiscal period ending  November
30, 1997.

                                                   Class A          Class B
SHAREHOLDER TRANSACTION EXPENSES:
   Maximum Initial Sales Charge on Purchases
     (as a percentage of offering price)             5.75%            None
   Maximum Sales Charge on Reinvestment of
     Dividends                                       None             None
   Maximum Deferred Sales Charge                     None             4.00%
   Redemption fee                                    None(1)          None
   Exchange fee                                      None             None

ANNUAL OPERATING EXPENSES
  (as a percentage of average net assets):
   Management fee (after fee reduction) (2)          0.85%            0.85%
   12b-1 fees                                        0.25%(3)         1.00%
   Other Expenses (including accounting and
     transfer agent fees, custodian fees and
     printing expenses)(2)                           0.65%            0.65%
                                                     ----             ----
Total Operating Expenses:(2)                         1.75%            2.50%
                                                     ====             ====


(1) Separate fees  (currently $10 and $20,  respectively)  apply to domestic and
international wire transfers of redemption proceeds.

(2) Pioneering Management  Corporation ("PMC") has agreed not to impose all or a
portion of its management fee and to make other arrangements,  if necessary,  to
limit the  operating  expenses of the Class A shares of the Fund to 1.75% of the
average  daily net assets  attributable  to the Class A Shares;  the  portion of
fund-wide  expenses  attributable  to Class B shares will be reduced only to the
extent they are reduced for Class A shares.  This  agreement  is  voluntary  and
temporary  and may be  revised  or  terminated  at any time.  The  agreement  is
expected to remain in effect for the current fiscal year.

ANNUAL OPERATING EXPENSES ABSENT FEE REDUCTION
     (as a percentage of average net assets)         Class A     Class B
   Management Fee                                      1.10%       1.10%
   Total Operating Expenses                            2.00%       2.75%

                                      -3-
<PAGE>

(3) This is the maximum annual fee and assumes that the Plan of  Distribution is
in effect for an entire year; actual expenses are expected to be lower.

EXAMPLE:

You  would  pay the  following  expenses  on a $1,000  investment  in the  Fund,
assuming  5% annual  return with or without  redemption  at the end of each time
period:
                                                    1 YEAR      3 YEARS
                                                    ------      -------
Class A Shares                                       $74         $109
Class B Shares *
- --Assuming complete redemption at end of period      $65         $108
- --Assuming no redemption                             $25         $ 78
- ---------------------------
* Class B shares convert to Class A shares eight years after purchase.

The example above assumes the  reinvestment  of all dividends and  distributions
and that the percentage amounts listed under "Annual Operating  Expenses" remain
the same each year.

THE  EXAMPLE  IS  DESIGNED  FOR  INFORMATION  PURPOSES  ONLY,  AND SHOULD NOT BE
CONSIDERED A REPRESENTATION  OF FUTURE EXPENSES OR RETURN.  ACTUAL FUND EXPENSES
AND  RETURN  WILL VARY FROM YEAR TO YEAR AND MAY BE HIGHER OR LOWER  THAN  THOSE
SHOWN.

For further information regarding management fees, 12b-1 fees and other expenses
of the Fund, see "Management of the Fund,"  "Distribution Plans" and "How To Buy
Fund Shares" in this Prospectus and  "Management of the Fund" and  "Underwriting
Agreement and  Distribution  Plans" in the Statement of Additional  Information.
The Fund's  payment of a Rule  12b-1 fee may  result in  long-term  shareholders
paying more than the economic  equivalent of the maximum sales charge  permitted
under the Conduct Rules of the National Association of Securities Dealers,  Inc.
("NASD").

The maximum  initial  sales charge is reduced on  purchases of specified  larger
amounts of Class A shares and the value of shares owned in other Pioneer  mutual
funds is taken into account in determining the applicable  initial sales charge.
See "How to Buy Fund  Shares." No sales charge is applied to exchanges of shares
of the Fund for shares of other publicly  available  Pioneer  mutual funds.  See
"How to Exchange Shares."

                                      -4-
<PAGE>

II. INVESTMENT OBJECTIVE AND POLICIES

The  investment  objective  of the  Fund  is to  seek  capital  appreciation  by
investing in a  diversified  portfolio  of  securities  consisting  primarily of
common stocks. Any current income produced by a security is not a primary factor
in the selection of investments.

Under normal circumstances, at least 80% of the Fund's total assets are invested
in common  stocks of companies  with a market  capitalization  of less than $300
million   determined   at  the  time  the  security  is  purchased   ("micro-cap
companies").  The typical  capitalization of issuers of securities  purchased by
the Fund is expected to be approximately  $100 million.  While micro-cap company
securities may offer a greater capital  appreciation  potential than investments
in  securities  of  larger  companies,  they may  also  present  greater  risks.
Micro-cap  companies  may have  limited  product  lines,  market  and  financial
resources,  or may be dependent on small or less experienced  management groups.
In  addition,  the  trading  volume  of  micro-cap  companies  may  be  limited.
Historically,  the market price for  securities of micro-cap  companies has been
more volatile than for securities of companies with greater capitalization.

The  Fund is  managed  in  accordance  with the  value  philosophy  of PMC,  the
investment  adviser  to  the  Fund.  This  approach  consists  of  developing  a
diversified  portfolio  of  securities  consistent  with the  Fund's  investment
objective  and  selected  primarily  on the  basis  of PMC's  judgment  that the
securities  have an underlying  value, or potential  value,  which exceeds their
current prices.  The analysis and quantification of the economic worth, or basic
value, of individual  companies  reflects PMC's assessment of a company's assets
and the company's  prospects for earnings growth over the next 1 1/2-to-3 years.
PMC relies  primarily  on the  knowledge,  experience  and  judgment  of its own
research staff, but also receives and uses information from a variety of outside
sources,  including brokerage firms, electronic data bases, specialized research
firms and technical journals.

The Fund's  investments in common stocks may include  common stock  equivalents,
that is, securities with common stock  characteristics such as convertible bonds
and preferred stocks. Up to 5% of the Fund's total assets may be invested in the
securities  of  real  estate  investment  trusts  ("REITs").  REITs  are  pooled
investment  vehicles which invest  primarily in income  producing real estate or
real estate  related  loans or  interests.  Investing  in REITs  involves  risks
similar to those associated with investing in small capitalization companies.

The Fund intends to be  substantially  fully invested at all times.  If suitable
investments  are not immediately  available,  the Fund may hold a portion of its
investments  in cash and  cash-equivalents.  For temporary  defensive  purposes,
however, the Fund may invest up to 100% of its assets in short-term investments.
The Fund will  assume a  defensive  posture  only when  political  and  economic
factors affect common stock markets to such an extent that PMC believes there to
be  extraordinary  risks in being  substantially  invested in common  stocks.  A
short-term  investment is considered to be an investment  with a maturity of one
year or less from the date of issuance. Short-term investments will not normally
represent more than 10% of the Fund's assets.

                                      -5-
<PAGE>

It is the policy of the Fund not to engage in trading  for  short-term  profits.
Nevertheless,  changes in the portfolio will be made promptly when determined to
be advisable by reason of  developments  not foreseen at the time of the initial
investment  decision,  and  usually  without  reference  to the length of time a
security has been held. Accordingly, portfolio turnover rate is not considered a
limiting factor in the execution of investment  decisions.  The Fund's portfolio
often  includes a number of  securities  which are owned by other equity  mutual
funds  managed  by  PMC.  See  "Investment  Policies  and  Restrictions"  in the
Statement of Additional Information for more information.

Portfolio  turnover is not  expected to exceed 150% in the coming  year.  A high
rate of  portfolio  turnover  (100% or more)  involves  correspondingly  greater
transaction  costs which must be borne by the Fund and its  shareholders.  Under
certain  circumstances,  a high turnover rate may make it more difficult for the
Fund to qualify as a regulated  investment  company  under the Internal  Revenue
Code of 1986,  as  amended  (the  "Code").  See  "Dividends,  Distributions  and
Taxation."

The Fund may enter into  repurchase  agreements,  not to exceed seven days, with
broker-dealers  and any member bank of the Federal Reserve System.  The Board of
Trustees  of the Fund  will  review  and  monitor  the  creditworthiness  of any
institution  which  enters  into a  repurchase  agreement  with the  Fund.  Such
repurchase  agreements will be fully  collateralized with United States ("U.S.")
Treasury and/or agency  obligations with a market value of not less than 100% of
the obligations,  valued daily.  Collateral will be held by the Fund's custodian
in a  segregated,  safekeeping  account for the benefit of the Fund.  Repurchase
agreements  afford  the  Fund an  opportunity  to  earn  income  on  temporarily
available  cash at low risk.  In the event that a  repurchase  agreement  is not
fulfilled,  the Fund  could  suffer a loss to the  extent  that the value of the
collateral falls below the repurchase price.

The Fund may lend  portfolio  securities  to member  firms of the New York Stock
Exchange (the "Exchange").  As with other extensions of credit,  there are risks
of delay in  recovery  or even  loss of  rights  in the  collateral  should  the
borrower  of the  securities  fail  financially.  The Fund will  lend  portfolio
securities  only to firms  which have been  approved  in advance by the Board of
Trustees,  which will monitor the creditworthiness of any such firms. At no time
would the value of the  securities  loaned exceed 30% of the value of the Fund's
total assets. These investment strategies are also described in the Statement of
Additional Information.

In  pursuit of its  objective,  the Fund may employ  certain  active  investment
management  techniques  including options contracts on securities and securities
indices,  futures  contracts on  securities  indices and options on such futures
contracts.  These  techniques  may be  employed  in an  attempt  to hedge  risks
associated  with the  Fund's  portfolio  securities.  See the  Appendix  to this
Prospectus  and the Statement of  Additional  Information  for a description  of
these investment practices and associated risks.

                                      -6-
<PAGE>

The Fund's  fundamental  investment  objective  and the  fundamental  investment
restrictions  set forth in the  Statement of Additional  Information  may not be
changed  without  shareholder  approval.   Certain  other  investment  policies,
strategies and  restrictions  on investment are noted  throughout the Prospectus
and  are  set  forth  in  the   Statement  of  Additional   Information.   These
non-fundamental investment policies,  strategies and restrictions may be changed
at any time by a vote of the Board of Trustees.

III. MANAGEMENT OF THE FUND

The Board of Trustees of the Fund has overall  responsibility for management and
supervision of the Fund. There are currently eight Trustees, six of whom are not
"interested  persons"  of the Fund as defined in the  Investment  Company Act of
1940, as amended (the "1940 Act"). The Board meets at least quarterly. By virtue
of the functions  performed by PMC as investment  adviser,  the Fund requires no
employees  other  than  its  executive  officers,  all  of  whom  receive  their
compensation from PMC or other sources. The Statement of Additional  Information
contains the names and general  business  and  professional  background  of each
Trustee and executive officer of the Fund.

Investment  advisory  services  are  provided  to the Fund by PMC  pursuant to a
management  contract between PMC and the Fund. PMC serves as investment  adviser
to the Fund and is responsible for the overall management of the Fund's business
affairs,  subject  only to the  authority  of the  Board of  Trustees.  PMC is a
wholly-owned  subsidiary of The Pioneer Group, Inc.  ("PGI"),  a publicly-traded
Delaware  corporation.  Pioneer Funds  Distributor,  Inc.  ("PFD"),  an indirect
wholly-owned subsidiary of PGI, is the principal underwriter of the Fund.

Mr. David Tripple,  President and Chief Investment  Officer of PMC and Executive
Vice President of each Pioneer mutual fund, has general responsibility for PMC's
investment operations.  Each domestic equity portfolio managed by PMC, including
the Fund, is the general responsibility of a committee of PMC's equity portfolio
managers. Mr. Tripple chairs the committee,  which meets regularly to review the
investment  operations of Pioneer's  domestic  equity mutual funds.  Mr. Tripple
joined PMC in 1974.

Research  and  management  for  the  Fund  is the  responsibility  of a team  of
portfolio  managers  and  analysts  focusing  on special  equities  and  smaller
companies.  Mr. Warren  Isabelle,  a Senior Vice President of PMC, is the senior
portfolio manager on that team. Mr. Isabelle joined PMC in 1984.

Day-to-day  management of the Fund is the  responsibility  of Mr.  _________ , a
Vice  President  of PMC.  Mr.  ________  joined  PMC in 19__ and has xx years of
investment experience.

                                      -7-
<PAGE>

In addition to the Fund, PMC also manages and serves as the  investment  adviser
for  other  mutual  funds  and  is  an  investment   adviser  to  certain  other
institutional  accounts.  PMC's and PFD's  executive  offices  are located at 60
State Street,  Boston,  Massachusetts  02109. In an effort to avoid conflicts of
interest  with the Fund,  the Fund and PMC have adopted a Code of Ethics that is
designed to maintain a high standard of personal  conduct by directing  that all
personnel  defer to the  interests  of the Fund and its  shareholders  in making
personal securities transactions.

Under the terms of its contract with the Fund,  PMC assists in the management of
the Fund and is authorized in its discretion to buy and sell  securities for the
account of the Fund. PMC pays all the expenses, including executive salaries and
the rental of certain office space,  related to its services for the Fund,  with
the exception of the following which are to be paid by the Fund: (a) charges and
expenses  for Fund  accounting,  pricing  and  appraisal  services  and  related
overhead,  including,  to the extent such services are performed by personnel of
PMC or its affiliates,  office space and facilities and personnel  compensation,
training and benefits; (b) the charges and expenses of auditors; (c) the charges
and expenses of any custodian,  transfer agent, plan agent,  dividend disbursing
agent and  registrar  appointed  by the Fund;  (d)  issue  and  transfer  taxes,
chargeable to the Fund in connection with  securities  transactions to which the
Fund is a party; (e) insurance  premiums,  interest  charges,  dues and fees for
membership in trade  associations,  and all taxes and corporate  fees payable by
the Fund to federal, state or other governmental agencies; (f) fees and expenses
involved in registering  and  maintaining  registrations  of the Fund and/or its
shares  with  regulatory  agencies,  individual  states  or blue sky  securities
agencies,  territories  and foreign  countries,  including  the  preparation  of
Prospectuses  and Statements of Additional  Information for filing with the SEC;
(g) all expenses of  shareholders'  and  Trustees'  meetings  and of  preparing,
printing  and  distributing  prospectuses,  notices,  proxy  statements  and all
reports to shareholders and to governmental  agencies;  (h) charges and expenses
of legal counsel to the Fund and the Trustees; (i) distribution fees paid by the
Fund in accordance  with Rule 12b-1  promulgated by the SEC pursuant to the 1940
Act; (j)  compensation of those Trustees of the Fund who are not affiliated with
or interested persons of PMC, the Fund (other than as Trustees), PGI or PFD; (k)
the cost of  preparing  and  printing  share  certificates;  and (l) interest on
borrowed money, if any. In addition to the expenses  described  above,  the Fund
shall pay all brokers' and  underwriting  commissions  chargeable to the Fund in
connection with securities transactions to which the Fund is a party

Orders for the Fund's portfolio securities transactions are placed by PMC, which
strives  to  obtain  the best  price  and  execution  for each  transaction.  In
circumstances  in which two or more  broker-dealers  are in a position  to offer
comparable  prices and  execution,  consideration  may be given to  whether  the
broker-dealer provides investment research or brokerage services or sells shares
of any Pioneer  mutual fund. See the Statement of Additional  Information  for a
further description of PMC's brokerage allocation practices.

                                      -8-
<PAGE>

As  compensation  for its  management  services and certain  expenses  which PMC
incurs,  PMC is  entitled  to a  management  fee equal to 1.10% per annum of the
Fund's  average daily net assets.  The fee is normally  computed  daily and paid
monthly.

John F.  Cogan,  Jr.,  Chairman  and  President  of the Fund,  Chairman  of PFD,
President  and a  Director  of PGI and  Chairman  and a Director  of PMC,  owned
approximately 14% of the outstanding capital stock of PGI as of the date of this
Prospectus.

IV. FUND SHARE ALTERNATIVES

The Fund offers two Classes of shares  designated as Class A and Class B shares,
as  described  more fully in "How to Buy Fund  Shares." If you do not specify in
your  instructions  to the Fund  which  Class of  shares  you wish to  purchase,
exchange or redeem, the Fund will assume that your instructions apply to Class A
shares.  YOU MAY NOT BUY FUND SHARES iF THE VALUE OF YOUR FUND ACCOUNT (ALONE OR
IN COMBINATION  WITH ANY RELATED  ACCOUNTS) IS $500,000 OR MORE. SEE "HOW TO BUY
FUND SHARES - SPECIAL RESTRICTIONS" FOR MORE INFORMATION.

CLASS A SHARES.  If you invest in Class A shares,  you will pay an initial sales
charge. Certain purchases may qualify for reduced initial sales charges. Class A
shares are subject to distribution and service fees at a combined annual rate of
up to 0.25% of the  Fund's  average  daily net  assets  attributable  to Class A
shares.

CLASS B  SHARES.  If you plan to  invest  up to  $250,000,  Class B  shares  are
available to you.  Class B shares are sold without an initial sales charge,  but
are  subject to a  contingent  deferred  sales  charge  ("CDSC")  of up to 4% if
redeemed  within six  years.  Class B shares are  subject  to  distribution  and
service  fees at a combined  annual rate of 1% of the Fund's  average  daily net
assets  attributable to Class B shares. Your entire investment in Class B shares
is  available  to work for you from the time you make your  investment,  but the
higher  distribution  fee paid by Class B shares  will cause your Class B shares
(until conversion) to have a higher expense ratio and to pay lower dividends, to
the  extent  dividends  are  paid,  than  Class A  shares.  Class B shares  will
automatically  convert to Class A shares,  based on  relative  net asset  value,
eight years after the initial purchase.

PURCHASING CLASS A OR CLASS B SHARES. The decision as to which Class to purchase
depends on the amount you invest, the intended length of the investment and your
personal situation. Consult your financial representative for more information.

Investment dealers or their  representatives may receive different  compensation
depending  on which Class of shares they sell.  Shares sold  outside the U.S. to
persons who are not U.S.  citizens  may be subject to different  sales  charges,
CDSCs and dealer  compensation  arrangements  in accordance  with local laws and
business practices.

                                      -9-
<PAGE>

V. SHARE PRICE

Shares of the Fund are sold at the public offering price, which is the net asset
value per share plus any applicable sales charge. Net asset value per share of a
Class of the Fund is  determined  by  dividing  the  value of its  assets,  less
liabilities  attributable  to that Class,  by the number of shares of that Class
outstanding.  The net  asset  value  is  computed  once  daily,  on each day the
Exchange is open, as of the close of regular trading on the Exchange.

Securities are valued at the last sale price on the principal exchange or market
where they are traded. Securities which have not traded on the date of valuation
or securities  for which sales prices are not  generally  reported are valued at
the mean  between the current bid and asked  prices.  All assets of the Fund for
which there is no other readily  available  valuation method are valued at their
fair value as determined in good faith by the Trustees.

VI. HOW TO BUY FUND SHARES

YOU MAY BUY FUND SHARES,  UNLESS THE PURCHASE OF FUND SHARES HAS BEEN RESTRICTED
BY MANAGEMENT AS DESCRIBED BELOW IN "SPECIAL  RESTRICTIONS," FROM ANY SECURITIES
BROKER-DEALER  WHICH  HAS A  SALES  AGREEMENT  WITH  PFD.  IF YOU DO NOT  HAVE A
SECURITIES BROKER-DEALER,  PLEASE CALL 1-800-225-6292.  SHARES WILL BE PURCHASED
AT THE PUBLIC  OFFERING  PRICE,  THAT IS, THE NET ASSET VALUE PER SHARE PLUS ANY
APPLICABLE SALES CHARGE, NEXT COMPUTED AFTER RECEIPT OF A PURCHASE ORDER, EXCEPT
AS SET FORTH BELOW.

The minimum initial investment is $5,000, except as specified below. The minimum
initial investment is $2,000 for IRA accounts. The minimum subsequent investment
is $1,000.

SPECIAL RESTRICTIONS

Prospective  investors should be aware that management intends to close the Fund
to new  investments  at the end of the  fifteenth  calendar  day  after the Fund
reaches $150 million in total assets. No new investments will be accepted in the
ninety-day period immediately after such closure.  Subsequent to the end of this
ninety-day  period, and depending upon market conditions and the availability of
suitable investments for the Fund,  additional  investments may be accepted from
existing  shareholders,  subject to the maximum  purchase  limitation  described
below. The time period for any such subsequent investments will be determined by
management  based  primarily  on its  ability to  effectively  invest the Fund's
available  cash.  There is no limitation on purchases of Fund shares through the
reinvestment of dividends and capital gains distributions paid by the Fund.

                                      -10-
<PAGE>

As a result of the Fund's  intention to close the Fund to new  investments,  the
Fund is not  appropriate  for investors who make  periodic  investments  such as
401(k) and 403(b) plans. Certain IRA accounts will be accepted.
See "Retirement Plans."

You may not buy Fund shares if your account  (alone or in  combination  with any
related  accounts) is valued at $500,000 or more. You may not buy Fund shares by
exchanging shares from any other Pioneer mutual funds that you currently own.

Management reserves the right to modify or eliminate restrictions on the sale of
Fund shares if such action is in the interest of Fund shareholders.

TELEPHONE  PURCHASES.  Your  account  is  automatically  authorized  to have the
telephone  purchase  privilege  unless you  indicate  otherwise  on your Account
Application  or by writing  to  Pioneering  Services  Corporation  ("PSC").  The
telephone  purchase  option  may be used to  purchase  additional  shares for an
existing fund account, assuming the purchase of shares is not restricted; it may
not be used to establish a new account.  Proper account  identification  will be
required for each  telephone  purchase.  A maximum of $25,000 per account may be
purchased by telephone each day. The telephone  purchase  privilege is available
to IRA  accounts  but may not be  available  to other types of  retirement  plan
accounts. Call PSC for more information.

YOU ARE STRONGLY  URGED TO CONSULT WITH YOUR FINANCIAL  REPRESENTATIVE  PRIOR TO
REQUESTING  A TELEPHONE  PURCHASE.  To purchase  shares by  telephone,  you must
establish your bank account of record by completing the  appropriate  section of
your Account  Application or an Account  Options Form.  PSC will  electronically
debit  the  amount  of each  purchase  from  this  predesignated  bank  account.
Telephone  purchases may not be made for 30 days after the establishment of your
bank of record or any change to your bank information.

Telephone  purchases  will be priced at the net asset value plus any  applicable
sales charge next  determined  after PSC's  acceptance  of a telephone  purchase
instruction  and receipt of good funds  (usually  three days after the  purchase
instruction).   See  "Telephone   Transactions  and  Related   Liabilities"  for
additional information.

CLASS A SHARES

You may buy Class A shares at the public offering price  calculated as indicated
below.  Although  your purchase may not exceed  $500,000,  you may qualify for a
reduced sales charge in  connection  with a Right of  Accumulation  or Letter of
Intention  with  respect  to  other  Pioneer  mutual  funds.  Call  PSC for more
information.

                                      -11-
<PAGE>


                                                                   DEALER
                                                                  ALLOWANCE
                                     SALES CHARGE AS A % OF         AS A %
                                                      NET             OF
                                       OFFERING      AMOUNT        OFFERING
AMOUNT OF PURCHASE                      PRICE       INVESTED        PRICE
- ------------------                      -----       --------        -----
Less than $50,000                       5.75%        6.10%           5.00%
$50,000 but less than $100,000          4.50         4.71            4.00
$100,000 but less than $250,000         3.50         3.63            3.00
$250,000 but less than $500,000         2.50         2.56            2.00
$500,000                                2.00         2.04            1.75

The schedule of sales charges above is applicable to purchases of Class A shares
of the Fund by (i) an  individual,  (ii) an individual and his or her spouse and
children  under the age of 21 and (iii) a trustee or other  fiduciary of a trust
estate or fiduciary  account or related  trusts or accounts  including  pension,
profit-sharing  and other employee benefit trusts qualified under Section 401 or
408 of the Code,  although  more than one  beneficiary  is  involved.  The sales
charges  applicable  to a  current  purchase  of Class A shares of the Fund by a
person  listed above is determined by adding the value of shares to be purchased
to the aggregate value (at the then current  offering price) of shares of any of
the other Pioneer mutual funds previously purchased and then owned, provided PFD
is notified by such person or his or her  broker-dealer  each time a purchase is
made which would  qualify.  Pioneer  mutual  funds  include all mutual funds for
which PFD serves as principal underwriter. See the "Letter of Intention" section
of the Account  Application.  In connection with PGI's  acquisition of Mutual of
Omaha Fund  Management  Company and contingent  upon the  achievement of certain
sales  objectives,  PFD pays to Mutual of Omaha Investor  Services,  Inc. 50% of
PFD's  retention of any sales  commission  on sales of the Fund's Class A shares
through  such  dealer.  From time to time,  PFD may elect to reallow  the entire
initial sales charge to participating dealers for all Class A sales with respect
to  which  orders  are  placed  during  a  particular  period.  Dealers  to whom
substantially  the  entire  sales  charge  is  reallowed  may  be  deemed  to be
underwriters under the federal securities laws.

QUALIFYING FOR A REDUCED SALES CHARGE.

Class A shares  of the Fund may be sold at net asset  value per share  without a
sales  charge to: (a) current or former  Trustees  and  officers of the Fund and
partners and employees of its legal  counsel;  (b) current or former  directors,
officers,  employees or sales  representatives  of PGI or its subsidiaries;  (c)
current or former directors, officers, employees or sales representatives of any
subadviser or predecessor investment adviser to any investment company for which
PMC serves as investment  adviser,  and the  subsidiaries  or affiliates of such
persons;  (d) current or former  officers,  partners,  employees  or  registered
representatives of broker-dealers  which have entered into sales agreements with
PFD; (e) members of the immediate  families of any of the persons above; (f) any
trust, custodian, pension, profit-sharing or other benefit plan of the foregoing
persons;  (g) insurance company separate  accounts;  (h) certain "wrap accounts"
for  the  benefit  of  clients  of  financial  planners  adhering  to  standards
established  by PFD;  (i) other funds and


                                      -12-
<PAGE>

accounts for which PMC or any of its affiliates serves as investment  adviser or
manager;  and (j)  certain  unit  investment  trusts.  Shares so  purchased  are
purchased  for  investment  purposes  and  may  not  be  resold  except  through
redemption or repurchase by or on behalf of the Fund. The  availability  of this
privilege  is  conditioned  upon the receipt by PFD of written  notification  of
eligibility.  Class A shares  of the Fund  may also be sold at net  asset  value
without a sales charge in connection with certain reorganization, liquidation or
acquisition  transactions  involving  other  investment  companies  or  personal
holding companies.

Reduced sales  charges for Class A shares may be available  through an agreement
to purchase a specified  quantity  of Fund  shares  over a  designated  13-month
period through a "Letter of Intention." Any investor planning to use a Letter of
Intention should call PSC for more information.

CLASS B SHARES

You may buy Class B shares at net  asset  value  without  the  imposition  of an
initial  sales  charge;  however,  Class B shares  redeemed  within six years of
purchase  will be subject to a CDSC at the rates shown in the table  below.  The
charge will be assessed on the amount equal to the lesser of the current  market
value or the original  purchase cost of the shares being redeemed.  No CDSC will
be imposed on  increases  in account  value  above the initial  purchase  price,
including  shares  derived from the  reinvestment  of dividends or capital gains
distributions.

The amount of the CDSC, if any, will vary  depending on the number of years from
the time of purchase  until the time of  redemption  of Class B shares.  For the
purpose of  determining  the number of years from the time of any purchase,  all
payments during a quarter will be aggregated and deemed to have been made on the
first day of that quarter. In processing redemptions of Class B shares, the Fund
will first redeem  shares not subject to any CDSC,  and then shares held longest
during the six-year period. As a result, you will pay the lowest possible CDSC.

The CDSC for Class B shares subject to a CDSC upon redemption will be determined
as follows:

        Year Since                              CDSC as a Percentage of Dollar
        Purchase                                   Amount Subject to CDSC
- -----------------------                             -----------------------
First                                                         4.0%
Second                                                        4.0%
Third                                                         3.0%
Fourth                                                        3.0%
Fifth                                                         2.0%
Sixth                                                         1.0%
Seventh and thereafter                                        None

                                      -13-
<PAGE>

Proceeds  from  the  CDSC  are  paid to PFD and are  used in whole or in part to
defray PFD's expenses related to providing  distribution-related services to the
Fund in  connection  with the sale of Class B shares,  including  the payment of
compensation to broker-dealers.

Class B shares will automatically  convert into Class A shares at the end of the
calendar  quarter that is eight years after the purchase  date,  except as noted
below.  Class B shares  acquired  through  reinvestment  of  distributions  will
convert into Class A shares  based on the date of the initial  purchase to which
such  shares  relate.  For  this  purpose,   Class  B  shares  acquired  through
reinvestment  of  distributions  will be attributed  to particular  purchases of
Class B shares in accordance  with such procedures as the Trustees may determine
from time to time. The conversion of Class B shares to Class A shares is subject
to the continuing  availability  of a ruling from the Internal  Revenue  Service
("IRS"),  for which the Fund is  applying,  or an opinion  of counsel  that such
conversions will not constitute  taxable events for federal tax purposes.  There
can be no assurance that such ruling will be available.  The conversion of Class
B shares to Class A shares will not occur if such ruling is not  available  and,
therefore,  Class B shares would continue to be subject to higher  expenses than
Class A shares for an indeterminate period.

WAIVER OR REDUCTION OF CONTINGENT  DEFERRED  SALES  CHARGE.  The CDSC on Class B
shares  may be  waived  or  reduced  for  non-retirement  accounts  if:  (a) the
redemption results from the death of all registered owners of an account (in the
case of UGMAs,  UTMAs and trust  accounts,  waiver applies upon the death of all
beneficial owners) or a total and permanent disability (as defined in Section 72
of the Code) of all registered owners occurring after the purchase of the shares
being  redeemed  or (b)  the  redemption  is  made in  connection  with  limited
automatic redemptions as set forth in "Systematic  Withdrawal Plans" (limited in
any  year  to 10% of the  value  of the  account  in the  Fund at the  time  the
withdrawal plan is established).

The CDSC on Class B shares may be waived or reduced  for  Individual  Retirement
Accounts  ("IRAs") if: (a) the redemption  results from the death or a total and
permanent  disability (as defined in Section 72 of the Code) occurring after the
purchase of the shares being redeemed;  (b) the distribution is part of a series
of substantially equal payments made over the life expectancy of the shareholder
or the joint life expectancy of the shareholder and his or her beneficiary or as
scheduled periodic payments to a shareholder  (limited in any year to 10% of the
value of the  account  at the time the  distribution  amount is  established;  a
required minimum distribution due to the shareholder's  attainment of age 70 1/2
may exceed the 10% limit only if the distribution amount is based on assets held
by Pioneer); (c) the distribution is a return of excess employee  contributions;
(d) the  distribution is to be rolled over to or reinvested in the same class of
shares in a Pioneer mutual fund and which will be subject to any applicable CDSC
upon redemption.

The CDSC on Class B shares subject to a CDSC may be waived or reduced for either
non-  retirement  or IRA accounts if: (a) the  redemption  is made by any state,
county,  or city,  or any 


                                      -14-
<PAGE>

instrumentality,  department,  authority, or agency thereof, which is prohibited
by applicable  laws from paying a CDSC in  connection  with the  acquisition  of
shares of any registered investment management company; or (b) the redemption is
made pursuant to the Fund's right to liquidate or involuntarily redeem shares in
a shareholder's account.

BROKER-DEALERS.  An order for either Class of Fund shares received by PFD from a
broker-dealer prior to the close of regular trading on the Exchange is confirmed
at the price  appropriate  for that Class as  determined at the close of regular
trading on the Exchange on the day the order is received,  provided the order is
received  by PFD prior to PFD's close of business  (usually,  5:30 p.m.  Eastern
Time). It is the  responsibility  of  broker-dealers  to transmit orders so that
they  will be  received  by PFD  prior  to its  close  of  business.  PFD or its
affiliates  may  provide  additional  compensation  to  certain  dealers or such
dealers' affiliates based on certain objective criteria established from time to
time by PFD.  All such  payments  are made out of PFD's or the  affiliate's  own
assets. These payments will not change the price an investor will pay for shares
or the amount that the Fund will receive from such sale.

GENERAL.  The Fund reserves the right in its sole  discretion to withdraw all or
any  part  of the  offering  of  shares  when,  in the  judgment  of the  Fund's
management,  such  withdrawal  is in the best  interest of the Fund. An order to
purchase shares is not binding on, and may be rejected by, PFD until it has been
confirmed in writing by PFD and payment has been received.

VII. HOW TO SELL FUND SHARES

You can arrange to sell  (redeem) fund shares on any day the Exchange is open by
selling either some or all of your shares to the Fund.

You may sell your shares either  through your  broker-dealer  or directly to the
Fund. Please note the following:

o        If you are selling shares from a retirement account, other than an IRA,
         you must make your  request in writing  (except for  exchanges to other
         Pioneer  mutual  funds which can be  requested by phone or in writing).
         Call 1-800-622-0176 for more information.

o        If you are selling shares from a  non-retirement  account,  you may use
         any of the methods described below.

          Your shares will be sold at the share price next calculated after your
order is received and accepted less any applicable CDSC. Sale proceeds generally
will be sent to you in cash,  normally  within  seven  days  after your order is
accepted.  The Fund reserves the right to withhold  payment of the sale proceeds
until  checks  received  by the Fund in payment  for the shares  being sold have
cleared, which may take up to 15 calendar days from the purchase date.

                                      -15-
<PAGE>

IN WRITING. You may sell your shares by delivering a written request,  signed by
all registered  owners,  in good order to PSC,  however,  you must use a written
request,  including  a  signature  guarantee,  to sell your shares if any of the
following situations applies:

o        you wish to sell over $50,000 worth of shares,
o        your  account  registration  or address has changed  within the last 30
         days,
o        the check is not being mailed to the address on your  account  (address
         of record),
o        the check is not being made out to the account owners, or
o        the sale  proceeds are being  transferred  to a Pioneer  account with a
         different registration.

Your  request  should  include  your name,  the Fund's  name,  your fund account
number,  the Class of  shares to be  redeemed,  the  dollar  amount or number of
shares to be redeemed, and any other applicable requirements as described below.
Unless instructed  otherwise,  Pioneer will send the proceeds of the sale to the
address  of  record.   Fiduciaries  and  corporations  are  required  to  submit
additional documents. For more information, contact PSC at 1-800-225-6292.

Written  requests will not be processed until they are received in good order by
PSC. Good order means that there are no  outstanding  claims or requests to hold
redemptions  on the  account,  and any  certificates  are endorsed by the record
owner(s)  exactly  as  the  shares  are  registered  and  the  signature(s)  are
guaranteed  by an eligible  guarantor.  You should be able to obtain a signature
guarantee from a bank, broker,  dealer,  credit union (if authorized under state
law),   securities   exchange  or   association,   clearing  agency  or  savings
association.  A notary public cannot  provide a signature  guarantee.  Signature
guarantees are not accepted by facsimile  ("fax").  For  additional  information
about the necessary  documentation for redemption by mail, please contact PSC at
1-800-225-6292.

BY TELEPHONE OR BY FAX.  Your account is  automatically  authorized  to have the
telephone  redemption  privilege  unless you indicate  otherwise on your Account
Application or by writing to PSC. Proper account identification will be required
for each telephone  redemption.  A maximum of $50,000 per account per day may be
redeemed by  telephone  or fax and the  proceeds  may be received by check or by
bank wire or electronic  funds transfer.  To receive the proceeds by check:  the
check must be made payable  exactly as the account is  registered  and the check
must be sent to the address of record which must not have changed in the last 30
days. To receive the proceeds by bank wire or by electronic funds transfer:  the
proceeds  must be sent to the bank  address  of  record  which  must  have  been
properly  pre-designated  either on your  Account  Application  or on an Account
Options Form and which must not have  changed in the last 30 days.  To redeem by
fax, send your  redemption  request to  1-800-225-4240.  You may always elect to
deliver redemption  instructions to PSC by mail. See "Telephone Transactions and
Related  Liabilities"  below.  Telephone and fax  redemptions  will be priced as
described  above.  YOU  ARE  STRONGLY 


                                      -16-
<PAGE>

URGED TO  CONSULT  WITH YOUR  FINANCIAL  REPRESENTATIVE  PRIOR TO  REQUESTING  A
TELEPHONE REDEMPTION.

SELLING SHARES THROUGH YOUR BROKER-DEALER. The Fund has authorized PFD to act as
its agent in the repurchase of shares of the Fund from qualified  broker-dealers
and  reserves  the  right  to  terminate  this  procedure  at  any  time.   Your
broker-dealer  must  receive  your  request  before the close of business on the
Exchange  and  transmit it to PFD before PFD's close of business to receive that
day's  redemption  price.  Your  broker-dealer  is responsible for providing all
necessary documentation to PFD and may charge you for its services.

SMALL  ACCOUNTS.  The minimum  account  value is $500. If you hold shares of the
Fund in an  account  with a net asset  value of less than the  minimum  required
amount due to redemptions  or exchanges,  the Fund may redeem the shares held in
this account at net asset value if you have not increased the net asset value of
the account to at least the minimum  required amount within six months of notice
by the Fund to you of the Fund's intention to redeem the shares.

GENERAL.  Redemptions may be suspended or payment postponed during any period in
which any of the following  conditions  exist: the Exchange is closed or trading
on the Exchange is restricted; an emergency exists as a result of which disposal
by the Fund of securities owned by it is not reasonably practicable or it is not
reasonably  practicable  for the Fund to fairly  determine  the value of the net
assets of its  portfolio;  or the SEC,  by order,  so permits.  Redemptions  and
repurchases are taxable  transactions to  shareholders.  The net asset value per
share  received upon  redemption or repurchase may be more or less than the cost
of shares to an investor,  depending on the market value of the portfolio at the
time of redemption or repurchase.

VIII. HOW TO EXCHANGE FUND SHARES

At this time,  you may not open a new account in the Fund or purchase  shares of
the Fund by  exchanging  shares  from any  other  Pioneer  mutual  fund that you
already own. You may,  however,  exchange shares of the Fund for shares of other
Pioneer  mutual  funds.  SUCH  SHARES  MAY NOT BE  EXCHANGED  BACK TO THIS FUND.
Exchanges must be at least $1,000.

WRITTEN  EXCHANGES.  You may  exchange  your Fund  shares by sending a letter of
instruction  to PSC. Your letter should  include your name,  the Fund's name and
the name of the Pioneer  mutual fund into which you wish to exchange,  your fund
account number(s),  the Class of shares to be exchanged and the dollar amount or
number of shares to be exchanged.  Written  exchange  requests must be signed by
all record owner(s) exactly as the shares are registered.

TELEPHONE  EXCHANGES.  Your  account  is  automatically  authorized  to have the
telephone  exchange  privilege  unless you  indicated  otherwise on your Account
Application or by writing to PSC. Proper account identification will be required
for each telephone  exchange.  Telephone 


                                      -17-
<PAGE>

exchanges may not exceed  $500,000 per account per day. Each telephone  exchange
request,  whether by voice or by FactFoneSM,  will be recorded. YOU ARE STRONGLY
URGED TO  CONSULT  WITH YOUR  FINANCIAL  REPRESENTATIVE  PRIOR TO  REQUESTING  A
TELEPHONE EXCHANGE. See "Telephone Transactions and Related Liabilities" below.

AUTOMATIC  EXCHANGES.  You may  automatically  exchange shares from the Fund for
shares of the same Class in another  Pioneer mutual fund account on a monthly or
quarterly  basis.  The  accounts  must  have  identical  registrations  and  the
originating  account must have a minimum balance of $5,000. The exchange will be
effective  on the day of the month  designated  on your Account  Application  or
Account Options Form.

GENERAL.  You may exchange your shares of the Fund at net asset value, without a
sales charge, for shares of the same Class of any other Pioneer mutual fund. Not
all  Pioneer  mutual  funds  offer more than one Class of shares.  A new Pioneer
account  opened in another  Pioneer  mutual fund through an exchange must have a
registration  identical  to that on the  original  account.  Shares  which would
normally be subject to a CDSC upon redemption will not be charged the applicable
CDSC at the time of an  exchange;  the  applicable  CDSC will  carry over to the
shares purchased by exchange.

Exchange  requests  received  by PSC  before  4:00  p.m.  Eastern  Time  will be
effective on that day if the requirements above have been met,  otherwise,  they
will be effective on the next  business  day.  PSC will process  exchanges  only
after receiving an exchange  request in good order.  There are currently no fees
or sales charges  imposed at the time of an exchange.  An exchange of shares may
be made only in states  where  legally  permitted.  For federal and  (generally)
state income tax purposes,  an exchange is considered to be a sale of the shares
of the Fund  exchanged and a purchase of shares in another  Pioneer mutual fund.
Therefore,  an  exchange  could  result  in a gain or loss on the  shares  sold,
depending  on the tax basis of these  shares and the timing of the  transaction,
and special tax rules may apply.

You should  consider the  differences  in objectives and policies of the Pioneer
mutual funds, as described in each fund's current prospectus,  before making any
exchange.  For the protection of the Fund's  performance and  shareholders,  the
Fund and PFD reserve the right to refuse any exchange  request or  restrict,  at
any time without  notice,  the number  and/or  frequency of exchanges to prevent
abuses of the exchange privilege. Such abuses may arise from frequent trading in
response  to  short-term  market  fluctuations,  a  pattern  of  trading  by  an
individual  or group that  appears to be an attempt to "time the market," or any
other exchange request which, in the view of management, will have a detrimental
effect  on the  Fund's  portfolio  management  strategy  or its  operations.  In
addition, the Fund and PFD reserve the right to charge a fee for exchanges or to
modify,  limit,  suspend or  discontinue  the exchange  privilege with notice to
shareholders as required by law.

                                      -18-
<PAGE>

IX. DISTRIBUTION PLANS

The Fund, has adopted a Plan of  Distribution  for both Class A shares ("Class A
Plan") and Class B shares  ("Class B Plan") in accordance  with Rule 12b-1 under
the 1940 Act pursuant to which certain  distribution  and service fees are paid.
Expenditures of the Fund for continuing service fees to broker-dealers  pursuant
to the Class A Plan will be accrued daily beginning July 1, 1997; other expenses
pursuant to the Class A Plan will be paid as accrued.

Pursuant  to  the  Class  A  Plan,  the  Fund  reimburses  PFD  for  its  actual
expenditures to finance any activity primarily intended to result in the sale of
Class A shares or to provide services to holders of Class A shares, provided the
categories  of  expenses  for which  reimbursement  is made are  approved by the
Fund's  Board of  Trustees.  As of the  date of this  Prospectus,  the  Board of
Trustees has approved the following categories of expenses for Class A shares of
the Fund: (i) a service fee to be paid to qualified  broker-dealers in an amount
not to exceed  0.25% per annum of the Fund's  daily net assets  attributable  to
Class A shares; (ii) reimbursement to PFD for its expenditures for broker-dealer
commissions  and employee  compensation  on certain  sales of the Fund's Class A
shares with no initial  sales charge (See "How to Buy Fund  Shares");  and (iii)
reimbursement  to PFD for  expenses  incurred in  providing  services to Class A
shareholders  and supporting  broker-dealers  and other  organizations  (such as
banks and trust companies) in their efforts to provide such services.  Banks are
currently  prohibited  under  the  Glass-Steagall  Act  from  providing  certain
underwriting or distribution  services.  If a bank was prohibited from acting in
any  capacity or  providing  any of the  described  services,  management  would
consider what action, if any, would be appropriate.

Expenditures  of the Fund pursuant to the Class A Plan are accrued daily and may
not exceed 0.25% of the Fund's average daily net assets  attributable to Class A
shares.  Distribution  expenses of PFD are expected to substantially  exceed the
distribution  fees paid by the Fund in a given  year.  The Class A Plan does not
provide for the  carryover of  reimbursable  expenses  beyond 12 months from the
time the Fund is first  invoiced for an expense.  In the event of termination or
non-continuance  of the Class A Plan,  the Fund has 12 months to  reimburse  any
expense which it incurs prior to such event,  provided that payments by the Fund
during such 12-month  period shall not exceed 0.25% of the Fund's  average daily
net assets  during such period.  The Class A Plan may not be amended to increase
materially the annual  percentage  limitation of average net assets which may be
spent for the services described therein without approval of the shareholders of
the Fund.

The Class B Plan provides that the Fund compensates PFD through the payment of a
distribution  fee at the annual  rate of 0.75% of the Fund's  average  daily net
assets  attributable  to Class B shares and a service  fee at the annual rate of
0.25% of the Fund's average daily net assets attributable to Class B shares. The
distribution fee is intended to compensate PFD for its distribution  services to
the Fund. The service fee is intended to be additional compensation for


                                      -19-
<PAGE>

personal  services and/or account  maintenance  services with respect to Class B
shares.  PFD also receives the proceeds of any CDSC imposed on the redemption of
Class B shares.

Commissions  of 4%,  equal to 3.75% of the amount  invested  and a first  year's
service fee equal to 0.25% of the amount invested in Class B shares, are paid to
broker-dealers  who have selling agreements with PFD. PFD may advance to dealers
the first year service fee at a rate up to 0.25% of the  purchase  price of such
shares and, as  compensation  therefore,  PFD may retain the service fee paid by
the Fund with respect to such shares for the first year after purchase.  Dealers
will become  eligible  for  additional  service fees with respect to such shares
commencing in the 13th month  following  the purchase.  Dealers may from time to
time be required to meet certain  criteria in order to receive service fees. PFD
or its  affiliates  are entitled to retain all service  fees  payable  under the
Class B Plan for which  there is no dealer of record or for which  qualification
standards  have not been met as  partial  consideration  for  personal  services
and/or  account  maintenance  services  performed by PFD or its  affiliates  for
shareholder accounts.

X. DIVIDENDS, DISTRIBUTIONS AND TAXATION

The Fund intends to qualify each year as a "regulated  investment company" under
Subchapter M of the Code, so that it will not pay federal income taxes on income
and capital gains distributed to shareholders at least annually.

Under the Code,  the Fund will be subject to a  nondeductible  4% federal excise
tax on a portion of its  undistributed  income and capital  gains if it fails to
meet certain  distribution  requirements with respect to each calendar year. The
Fund intends to make  distributions  in a timely manner and accordingly does not
expect to be subject to the excise tax.

The  Fund's  policy  is to pay to  shareholders  dividends  from net  investment
income, if any, and to make  distributions  from net long-term capital gains, if
any, in December.  Distributions  from net short-term capital gains, if any, may
be paid with such dividends;  distributions from income and/or capital gains may
also be made at such times as may be necessary to avoid federal income or excise
tax.  Dividends from the Fund's net investment  income,  net short-term  capital
gains,  and certain net foreign  exchange gains are taxable as ordinary  income,
and  dividends  from the  Fund's  net  long-term  capital  gains are  taxable as
long-term capital gains.

UNLESS SHAREHOLDERS  SPECIFY OTHERWISE,  ALL DISTRIBUTIONS WILL BE AUTOMATICALLY
REINVESTED IN ADDITIONAL  FULL AND  FRACTIONAL  SHARES OF THE FUND.  FOR FEDERAL
INCOME TAX  PURPOSES,  ALL  DIVIDENDS  ARE TAXABLE AS DESCRIBED  ABOVE WHETHER A
SHAREHOLDER  TAKES THEM IN CASH OR REINVESTS  THEM IN  ADDITIONAL  SHARES OF THE
FUND.  INFORMATION  AS TO THE FEDERAL TAX STATUS OF DIVIDENDS AND  DISTRIBUTIONS
WILL BE PROVIDED ANNUALLY.  For further information on the distribution  options
available to shareholders, see "Distribution Options" below.

                                      -20-
<PAGE>

Distributions by the Fund of the dividend income it receives from U.S.  domestic
corporations, if any, may qualify for the corporate dividends-received deduction
for corporate shareholders,  subject to minimum holding-period  requirements and
debt-financing restrictions under the Code.

Dividends and other distributions and the proceeds of redemptions,  exchanges or
repurchases of Fund shares paid to individuals and other non-exempt  payees will
be subject to a 31% backup  withholding of federal income tax if the Fund is not
provided  with the  shareholder's  correct  taxpayer  identification  number and
certification  that the number is correct and the  shareholder is not subject to
backup  withholding or if the Fund receives notice from the IRS or a broker that
such withholding applies. Please refer to the Account Application for additional
information.

The description  above relates only to U.S.  federal income tax consequences for
shareholders  who are U.S.  persons,  i.e.,  U.S.  citizens or residents or U.S.
corporations,  partnerships,  trusts  or  estates  and who are  subject  to U.S.
federal  income tax.  Non-U.S.  shareholders  and  tax-exempt  shareholders  are
subject to different tax treatment  that is not  described  above.  Shareholders
should  consult  their  own  tax  advisers  regarding  state,  local  and  other
applicable tax laws.

XI. SHAREHOLDER SERVICES

PSC is the shareholder  services and transfer agent for shares of the Fund. PSC,
a Massachusetts corporation,  is a wholly-owned subsidiary of PGI. PSC's offices
are located at 60 State Street,  Boston,  Massachusetts  02109, and inquiries to
PSC should be mailed to Pioneering Services Corporation,  P.O. Box 9014, Boston,
Massachusetts 02205-9014. Brown Brothers Harriman & Co. (the "Custodian") serves
as custodian of the Fund's portfolio  securities and other assets. The principal
business  address of the  mutual  fund  division  of the  Custodian  is 40 Water
Street, Boston, Massachusetts 02109.

ACCOUNT AND CONFIRMATION STATEMENTS

PSC  maintains  an account  for each  shareholder  and all  transactions  of the
shareholder  are  recorded  in this  account.  Confirmation  statements  showing
details of  transactions  are sent to  shareholders  as  transactions  occur The
Combined Account Statement,  mailed quarterly,  is available to shareholders who
have more than one Pioneer mutual fund account.

Shareholders whose shares are held in the name of an investment broker-dealer or
other  party will not  normally  have an account  with the Fund and might not be
able to  utilize  some of the  services  available  to  shareholders  of record.
Examples of services  which might not be available are  purchases,  exchanges or
redemptions of shares by mail,  automatic  reinvestment of dividends and capital
gains distributions,  withdrawal plans, telephone exchanges and redemptions, and
newsletters.

                                      -21-
<PAGE>

ADDITIONAL INVESTMENTS

You may add to your account,  unless the Fund is closed to new  investments,  by
sending  a check  (minimum  of $1,000  for  Class A and  Class B shares)  to PSC
(account  number and Class of shares  should be clearly  indicated).  The bottom
portion of a  confirmation  statement  may be used as a remittance  slip to make
additional investments.

Additions to your account are invested in full and fractional shares of the Fund
at the applicable offering price in effect as of the close of regular trading on
the Exchange on the day of receipt.

FINANCIAL REPORTS AND TAX INFORMATION

As a shareholder,  you will receive financial reports at least semiannually.  In
January of each year, the Fund will mail you information about the tax status of
dividends and distributions.

DISTRIBUTION OPTIONS

Dividends  and  capital  gains  distributions,  if any,  will  automatically  be
invested in additional shares of the Fund, at the applicable net asset value per
share, unless you indicate another option on the Account Application.  Two other
options  available are (a) dividends in cash and capital gains  distributions in
additional  shares;  and (b) all dividends and capital  gains  distributions  in
cash. These two options are not available,  however, for retirement plans or for
an  account  with  a net  asset  value  of  less  than  $500.  Changes  in  your
distribution options may be made by written request to PSC.

If you elect to receive either  dividends or capital gains or both in cash and a
distribution check issued to you is returned by the United States Postal Service
as not  deliverable or a distribution  check remains  uncashed for six months or
more, the amount of the check may be reinvested in your account. Such additional
shares will be purchased at the then current net asset value.  Furthermore,  the
distribution  option  on  the  account  will  automatically  be  changed  to the
reinvestment option until such time as you request a different option by writing
to PSC.

DIRECT DEPOSIT

If you have elected to take  distributions,  whether  dividends or dividends and
capital gains, in cash, or have  established a Systematic  Withdrawal  Plan, you
may choose to have those cash  payments  deposited  directly  into your savings,
checking or NOW bank account.  You may establish  this service by completing the
appropriate section on the Account Application when opening a new account or the
Account Options Form for an existing account.

                                      -22-
<PAGE>

VOLUNTARY TAX WITHHOLDING

You may request (in writing)  that PSC withhold 28% of the dividends and capital
gains distributions paid from your account (before any reinvestment) and forward
the amount  withheld to the IRS as a credit  against your federal  income taxes.
This option is not  available  for  retirement  plan  accounts  or for  accounts
subject to backup withholding.

TELEPHONE TRANSACTIONS AND RELATED LIABILITIES

Your  account  is  automatically   authorized  to  have  telephone   transaction
privileges  unless you  indicate  otherwise on your  Account  Application  or by
writing to PSC. You may purchase, sell or exchange Fund shares by telephone. For
personal assistance, call 1-800-225-6292 between 8:00 a.m. and 9:00 p.m. Eastern
time on weekdays.  See "How to Buy Fund  Shares,"  "How to Sell Fund Shares" and
"How  to  Exchange   Fund  Shares"  for  more   information.   Computer-assisted
transactions  are available to shareholders who have  pre-recorded  certain bank
information  (see  "FactFoneSM").  YOU ARE  STRONGLY  URGED TO CONSULT WITH YOUR
FINANCIAL REPRESENTATIVE PRIOR TO REQUESTING ANY TELEPHONE TRANSACTION.

To confirm that each transaction  instruction  received by telephone is genuine,
PSC will record each  telephone  transaction,  require the caller to provide the
personal  identification  number  (PIN) for the  account  and send you a written
confirmation of each telephone  transaction.  Different  procedures may apply to
accounts that are  registered to non-U.S.  citizens or that are held in the name
of an  institution  or in the  name  of an  investment  broker-dealer  or  other
third-party.  If reasonable  procedures,  such as those described above, are not
followed,  the Fund may be liable for any loss due to unauthorized or fraudulent
instructions.  The Fund may implement other procedures from time to time. In all
other  cases,  neither  the  Fund,  PSC or  PFD  will  be  responsible  for  the
authenticity of instructions received by telephone; therefore, you bear the risk
of loss for unauthorized or fraudulent telephone transactions.

During times of economic  turmoil or market  volatility or as a result of severe
weather  or a natural  disaster,  it may be  difficult  to  contact  the Fund by
telephone to institute a redemption or exchange. You should communicate with the
Fund in writing if you are unable to reach the Fund by telephone.

FACTFONE SM

FactFoneSM is an automated inquiry and telephone transaction system available to
Pioneer shareholders by dialing 1-800-225-4321.  FactFoneSM allows you to obtain
current information on your Pioneer accounts and to inquire about the prices and
yields of all publicly available Pioneer mutual funds. In addition,  you may use
FactFoneSM  to  make  computer-assisted   telephone  purchases,   exchanges  and
redemptions  from your  Pioneer  accounts if you have  activated  your  personal
identification  number ("PIN").  Telephone purchases and redemptions require the

                                      -23-
<PAGE>

establishment  of a bank account of record.  You are  strongly  urged to consult
with  your   financial   representative   prior  to  requesting   any  telephone
transaction.  Shareholders  whose  accounts  are  registered  in the  name  of a
broker-dealer  or other third party may not be able to use FactFone SM. See "How
to Buy Fund  Shares,"  "How to Sell Fund  Shares," "How to Exchange Fund Shares"
and "Telephone Transactions and Related Liabilities." Call PSC for assistance.

RETIREMENT PLANS

Rollover  and  contributory  IRA  accounts  may invest in the Fund.  The minimum
initial  investment for IRA accounts is $2,000.  Retirement plans that must make
periodic  investments  may not invest in the Fund because  periodic  investments
will not be allowed after  management  closes the Fund to new  investments  (see
"How to Buy Fund  Shares  -  Special  Restrictions").  The  Account  Application
accompanying this Prospectus  should not be used to establish an IRA account.  A
separate application is required.

Contact the Retirement Plans Department of PSC at 1-800-622-0176 for information
relating to retirement plans for businesses,  age-weighted profit sharing plans,
Simplified Employee Pension Plans, IRAs, and Section 403(b) retirement plans for
employees of certain non-profit  organizations and public school systems, all of
which are available in conjunction with investments in most other Pioneer mutual
funds. TELECOMMUNICATIONS DEVICE FOR THE DEAF (TDD)

If you have a hearing disability and access to TDD keyboard  equipment,  you can
call our TDD number toll-free at 1-800-225-1997, weekdays from 8:30 a.m. to 5:30
p.m. Eastern Time, to contact our telephone representatives with questions about
your account.

SYSTEMATIC WITHDRAWAL PLANS

If your  account  has a total  value of at least  $10,000  you may  establish  a
Systematic  Withdrawal  Plan  ("SWP")  providing  for fixed  payments at regular
intervals.  Withdrawals  from Class B share  accounts  are limited to 10% of the
value  of the  account  at the  time  the SWP is  implemented.  See  "Waiver  or
Reduction of Contingent  Deferred Sales Charge" for more  information.  Periodic
checks  of $50 or more will be sent to you,  or any  person  designated  by you,
monthly or quarterly,  and your periodic redemptions of shares may be taxable to
you.  Payments  can be made  either by check or  electronic  transfer  to a bank
account  designated  by you.  If you direct  that  withdrawal  checks be paid to
another  person after you have opened your account,  a signature  guarantee must
accompany your  instructions.  Purchases of Class A shares of the Fund at a time
when you have a SWP in effect may result in the  payment  of  unnecessary  sales
charges  and  may  therefore  be  disadvantageous.  You  may  obtain  additional
information by calling PSC at 1-800-225-6292 or by referring to the Statement of
Additional Information.

                                      -24-
<PAGE>

                                 ---------------

THE OPTIONS AND SERVICES  AVAILABLE TO SHAREHOLDERS,  INCLUDING THE TERMS OF THE
EXCHANGE PRIVILEGE,  MAY BE REVISED,  SUSPENDED OR TERMINATED AT ANY TIME BY PFD
OR BY THE FUND.  YOU MAY ESTABLISH  THE SERVICES  DESCRIBED IN THIS SECTION WHEN
YOU OPEN YOUR  ACCOUNT.  YOU MAY ALSO  ESTABLISH  OR  REVISE  MANY OF THEM ON AN
EXISTING ACCOUNT BY COMPLETING AN ACCOUNT OPTIONS FORM, WHICH YOU MAY REQUEST BY
CALLING 1-800-225-6292.

XII. THE FUND

The Fund is a  diversified  open-end  management  investment  company  (commonly
referred to as a mutual fund) organized as a Delaware business trust on December
3, 1996.  The Fund has  authorized  an unlimited  number of shares of beneficial
interest.  As an open-end management  investment company,  the Fund continuously
offers  its shares to the public and under  normal  conditions  must  redeem its
shares upon the demand of any  shareholder  at the then  current net asset value
per share. See "How to Sell Fund Shares." The Fund is not required, and does not
intend,  to hold annual  shareholder  meetings  although special meetings may be
called for the purpose of electing or removing  Trustees,  changing  fundamental
investment restrictions or approving a management contract.

The Fund reserves the right to create and issue additional series of shares. The
Trustees have the authority,  without further shareholder  approval, to classify
and  reclassify  the shares of the Fund, or any  additional  series of the Fund,
into one or more classes.  As of the date of this Prospectus,  the Trustees have
authorized the issuance of two classes of shares,  designated  Class A and Class
B. The shares of each class  represent  an  interest  in the same  portfolio  of
investments of the Fund.  Each class has equal rights as to voting,  redemption,
dividends and liquidation,  except that each class bears different  distribution
and transfer agent fees and may bear other expenses properly attributable to the
particular class.  Class A and Class B shareholders have exclusive voting rights
with respect to the Rule 12b-1  distribution  plans  adopted by holders of those
shares in connection with the distribution of shares.

In addition to the  requirements  under  Delaware law, the  Declaration of Trust
provides that a shareholder of the Fund may bring a derivative  action on behalf
of the Fund only if the following conditions are met: (a) shareholders  eligible
to bring such derivative  action under Delaware law who hold at least 10% of the
outstanding  shares of the Fund, or 10% of the outstanding  shares of the series
or class  to which  such  action  relates,  shall  join in the  request  for the
Trustees  to  commence  such  action;  and (b) the  Trustees  must be afforded a
reasonable  amount of time to consider such shareholder  request and investigate
the basis of such claim.  The  Trustees  shall be entitled to retain  counsel or
other  advisers in  considering  the merits of the request and shall  require an
undertaking  by the  shareholders  making such request to reimburse the Fund for
the expense of any such advisers in the event that the Trustees determine not to
bring such action.

                                      -25-
<PAGE>

When  issued and paid for in  accordance  with the terms of the  Prospectus  and
Statement  of  Additional  Information,  shares of the Fund are  fully-paid  and
non-assessable. Shares will remain on deposit with the Fund's transfer agent and
certificates will not normally be issued.  The Fund reserves the right to charge
a fee for the issuance of Class A share  certificates;  certificates will not be
issued  for  Class B  shares.  In order to supply  the Fund  with  capital,  PFD
beneficially  owned 100% of the Fund's issued and outstanding shares immediately
prior to effectiveness of the Fund's registration statement. The Fund expects to
have  significant  assets in comparison to PFD's initial  investment  soon after
effectiveness and therefore PFD may no longer control the Fund.

XIII. INVESTMENT RESULTS

The  average  annual  total  return  (for a  designated  period  of  time) on an
investment  in the Fund may be  included in  advertisements,  and  furnished  to
existing or prospective  shareholders.  The average annual total return for each
Class is  computed  in  accordance  with the  SEC's  standardized  formula.  The
calculation  for all  Classes  assumes the  reinvestment  of all  dividends  and
distributions  at net asset  value and does not reflect the impact of federal or
state income taxes. In addition,  for Class A shares the calculation assumes the
deduction  of the  maximum  sales  charge  of  5.75%;  for  Class B  shares  the
calculation   reflects  the  deduction  of  any  applicable  CDSC.  The  periods
illustrated  would  normally  include  one,  five and ten  years  (or  since the
commencement  of the  public  offering  of the  shares of a Class,  if  shorter)
through the most recent calendar quarter.

One or more additional  measures and  assumptions,  including but not limited to
historical   total  returns;   distribution   returns;   results  of  actual  or
hypothetical investments;  changes in dividends,  distributions or share values;
or any graphic  illustration of such data may also be used. These data may cover
any  period of the Fund's  existence  and may or may not  include  the impact of
sales charges, taxes or other factors.

Other   investments  or  savings   vehicles  and/or  unmanaged  market  indices,
indicators of economic  activity or averages of mutual fund results may be cited
or compared  with the  investment  results of the Fund.  Rankings or listings by
magazines,  newspapers or independent  statistical or rating  services,  such as
Lipper Analytical Services, Inc., may also be referenced.

The Fund's  investment  results will vary from time to time  depending on market
conditions,  the composition of the Fund's  portfolio and operating  expenses of
the Fund.  All  quoted  investment  results  are  historical  and  should not be
considered  representative  of what an  investment  in the  Fund may earn in any
future period. For further information about the calculation methods and uses of
the Fund's investment results, see the Statement of Additional Information.

                                      -26-
<PAGE>

APPENDIX--CERTAIN INVESTMENT PRACTICES

This Appendix provides a brief description of certain investment techniques that
the  Fund  may  employ.  For a more  complete  discussion  of  these  and  other
practices,  see  "Investment  Objective  and  Policies" in this  Prospectus  and
"Investment   Policies  and   Restrictions"   in  the  Statement  of  Additional
Information.

OPTIONS ON SECURITIES AND SECURITIES INDICES

The Fund may purchase put and call options on  securities  in which the Fund may
invest  and  securities  indices  that are based on  securities  in which it may
invest to manage cash flow and to manage its exposure to stocks or stock markets
instead  of, or in addition  to,  buying and  selling  stock.  The Fund may also
purchase  options  in  order  to  hedge  against  risks  of  market-wide   price
fluctuations.

The Fund may  purchase  put  options in order to hedge  against  an  anticipated
decline in securities prices that might adversely affect the value of the Fund's
portfolio  securities.  If the Fund  purchases  a put  option on a  security  or
securities index, the amount of the payment it would receive upon exercising the
option would depend on the extent of any decline in the value of the security or
the  securities  index below the exercise  price.  Such  payments  would tend to
offset a decline in the value of the Fund's portfolio  securities.  However,  if
the value of the security or  securities  index  increases and remains above the
exercise price while the put option is outstanding, the Fund will not be able to
profitably  exercise  the option and will lose the amount of the premium and any
transaction costs. Such loss may be partially offset by an increase in the value
of the Fund's portfolio securities.

The Fund may purchase call options on securities and securities indices in order
to remain fully invested in a particular  stock market or to lock in a favorable
price on securities that it intends to buy in the future.  If the Fund purchases
a call option on a security or  securities  index,  the amount of the payment it
receives upon  exercising the option depends on the extent of an increase in the
value of the  security  or  securities  index  above the  exercise  price.  Such
payments  would in  effect  allow the Fund to  benefit  from  securities  market
appreciation  even though it may not have had  sufficient  cash to purchase  the
underlying  securities.  Such payments may also offset increases in the price of
securities  that the Fund intends to  purchase.  If,  however,  the value of the
security or securities index declines and remains below the exercise price while
the call option is outstanding, the Fund will not be able to exercise the option
profitably and will lose the amount of the premium and transaction  costs.  Such
loss may be  partially  offset by a reduction  in the price the Fund pays to buy
additional securities for its portfolio.

The Fund may sell an option it has  purchased  or a similar  option prior to the
expiration  of the  purchased  option in order to close out its  position  in an
option  which  it has  purchased.  The Fund 


                                      -27-
<PAGE>

may also allow options to expire unexercised,  which would result in the loss of
the premium paid.

FUTURES CONTRACTS AND OPTIONS ON FUTURES CONTRACTS

To hedge against  changes in securities  prices,  the Fund may purchase and sell
various kinds of futures contracts,  and purchase and write call and put options
on any of such futures contracts.  The Fund may also enter into closing purchase
and sale  transactions  with respect to any of such  contracts and options.  The
futures  contracts  may be based on various  securities  indices.  The Fund will
engage in futures and related options  transactions  for hedging  purposes only.
These transactions involve brokerage costs and require margin deposits.

LIMITATIONS  AND RISKS  ASSOCIATED  WITH  TRANSACTIONS  IN OPTIONS  AND  FUTURES
CONTRACTS

Transactions  involving  options on securities and securities  indices,  futures
contracts  and options on futures  involve (1) liquidity  risk that  contractual
positions  cannot  be  easily  closed  out in the  event of  market  changes  or
generally in the absence of a liquid secondary market, (2) correlation risk that
changes in the value of hedging  positions may not match the  securities  market
intended  to be hedged  and (3)  market  risk that an  incorrect  prediction  of
securities prices by the Fund's investment adviser may cause the Fund to perform
less  favorably  than if such  positions  had not been  entered.  The Fund  will
purchase and sell  options  that are traded only in a regulated  market which is
open to the  public.  Options  and  futures  contracts  are  highly  specialized
activities which involve investment techniques and risks that are different from
those associated with ordinary  portfolio  transactions.  The Fund may not enter
into  futures  contracts  and  options  on  futures  contracts  for  speculative
purposes.  All of the Fund's  assets may be  subject  to futures  contracts  and
options on such contracts entered into for bona fide hedging purposes.  The loss
that may be incurred by the Fund in entering  into future  contracts and written
options thereon is potentially  unlimited.  The Fund may not invest more than 5%
of its  total  assets in  financial  instruments  that are used for  non-hedging
purposes.

The Fund's  transactions  in options,  futures  contracts and options on futures
contracts may be limited by the requirements for  qualification of the Fund as a
regulated investment company for tax purposes. See "Tax Status" in the Statement
of Additional Information.



                                      -28-
<PAGE>


PIONEER MID-CAP FUND                                              [PIONEER LOGO]
60 STATE STREET
BOSTON, MASSACHUSETTS 02109

OFFICERS
JOHN F. COGAN, JR., Chairman and President
DAVID D. TRIPPLE, Executive Vice President
WILLIAM H. KEOUGH, Treasurer
JOSEPH P. BARRI, Secretary

INVESTMENT ADVISER
PIONEERING MANAGEMENT CORPORATION

CUSTODIAN
BROWN BROTHERS HARRIMAN & CO.

INDEPENDENT PUBLIC ACCOUNTANTS
- ---------------------------

LEGAL COUNSEL
HALE AND DORR

PRINCIPAL UNDERWRITER
PIONEER FUNDS DISTRIBUTOR, INC.

SHAREHOLDER SERVICES AND TRANSFER AGENT
PIONEERING SERVICES CORPORATION
60 State Street
Boston, Massachusetts 02109
Telephone: 1-800-225-6292

SERVICE INFORMATION
If you would like information on the following, please call:
Existing and new accounts, prospectuses,
   applications, service forms
   and telephone transactions ...............................1-800-225-6292
FactFoneSM
   Automated fund yields and prices,
   account information.......................................1-800-225-4321
Retirement plans ............................................1-800-622-0176
Toll-free fax ...............................................1-800-225-4240
Telecommunications Device for the Deaf (TDD) ............... 1-800-225-1997

0297-xxxx
(C)Pioneer Funds Distributor, Inc.




<PAGE>

                             PIONEER MICRO-CAP FUND
                                 60 State Street
                           Boston, Massachusetts 02109

                       STATEMENT OF ADDITIONAL INFORMATION

                           CLASS A AND CLASS B SHARES

                                  March 1, 1997

This Statement of Additional Information is not a Prospectus ("Prospectus"), but
should be read in conjunction with the Prospectus,  dated March 1, 1997 . A copy
of the Prospectus can be obtained free of charge by calling Shareholder Services
at 1- 800-225-6292 or by written request to Pioneer  Micro-Cap Fund (the "Fund")
at 60 State Street, Boston, Massachusetts 02109.

                                TABLE OF CONTENTS
                                                                         Page

 1.      Investment Policies and Restrictions............................ 2
 2.      Management of the Fund.......................................... 9
 3.      Investment Adviser..............................................13
 4.      Underwriting Agreement and Distribution Plans...................14
 5.      Shareholder Servicing/Transfer Agent............................16
 6.      Custodian.......................................................16
 7.      Principal Underwriter...........................................16
 8.      Independent Public Accountants..................................17
 9.      Portfolio Transactions..........................................17
10.      Tax Status and Dividends........................................18
11.      Description of Shares...........................................21
12.      Certain Liabilities.............................................22
13.      Letter of Intention.............................................23
14.      Systematic Withdrawal Plan......................................23
15.      Determination of Net Asset Value................................24
16.      Investment Results..............................................25
         Appendix A......................................................28
         Appendix B......................................................38



                THIS STATEMENT OF ADDITIONAL INFORMATION IS NOT A
                PROSPECTUS AND IS AUTHORIZED FOR DISTRIBUTION TO
                    PROSPECTIVE INVESTORS ONLY IF PRECEDED OR
                     ACCOMPANIED BY AN EFFECTIVE PROSPECTUS.


<PAGE>



1. INVESTMENT POLICIES AND RESTRICTIONS

The  Fund's  current  Prospectus  presents  the  investment  objectives  and the
principal investment policies of the Fund.  Additional investment policies and a
further  description of some of the policies  described in the Prospectus appear
below.

The  following  policies  and  restrictions  supplement  those  discussed in the
Prospectus.  Whenever  an  investment  policy  or  restriction  states a maximum
percentage of the Fund's assets that may be invested in any security or presents
a policy regarding quality standards,  this standard or other restrictions shall
be  determined  immediately  after  and as a result  of the  Fund's  investment.
Accordingly,  any later increase or decrease  resulting from a change in values,
net assets or other  circumstances will not be considered in determining whether
the investment complies with the Fund's investment objectives and policies.

LENDING OF PORTFOLIO SECURITIES

The Fund may lend  portfolio  securities  to member  firms of the New York Stock
Exchange,  under  agreements  which  would  require  that the  loans be  secured
continuously  by collateral in cash,  cash  equivalents  or United States (U.S.)
Treasury Bills  maintained on a current basis at an amount at least equal to the
market value of the  securities  loaned.  The Fund would continue to receive the
equivalent  of the  interest or dividends  paid by the issuer on the  securities
loaned  as well  as the  benefit  of an  increase  in the  market  value  of the
securities loaned and would also receive compensation based on investment of the
collateral.  The Fund would not, however,  have the right to vote any securities
having voting  rights during the existence of the loan,  but would call the loan
in anticipation of an important vote to be taken among holders of the securities
or of the giving or  withholding of consent on a material  matter  affecting the
investment.

As with other  extensions of credit there are risks of delay in recovery or even
loss of rights in the  collateral  should the  borrower of the  securities  fail
financially.  The Fund will lend portfolio  securities  only to firms which have
been  approved  in advance by the Board of  Trustees,  which  will  monitor  the
creditworthiness of any such firms. At no time would the value of the securities
loaned exceed 30% of the value of the Fund's total assets.

OPTIONS ON SECURITIES AND SECURITIES INDICES

The Fund may purchase call and put options on securities and securities  indices
for the  purpose of hedging  against  the risk of  unfavorable  price  movements
adversely  affecting the value of the Fund's  securities or securities which the
Fund intends to buy.  Securities  index options will not be used for speculative
purposes.

The Fund may only  purchase and sell options that are traded only in a regulated
market  which is open to the  public.  Currently,  options on stock  indices are
traded only on national securities  exchanges or  over-the-counter,  both in the
United  States and in foreign  countries.  A securities  index  fluctuates  with
changes in the  market  values of the  securities  included  in the  index.  For
example,  some stock index options are based on a broad market index such as the
S&P 500 or the Value Line  Composite  Index in the U.S.,  the Nikkei in Japan or
the  FTSE  100 in the  United  Kingdom.  Index  options  may  also be based on a
narrower  market  index such as the S&P 100 or on an industry or market  segment
such as the AMEX Oil and Gas Index or the Computer and Business Equipment Index.

The Fund may  purchase  put  options in order to hedge  against  an  anticipated
decline in securities prices that might adversely affect the value of the Fund's
portfolio  securities.  If the Fund  purchases  a put  option on a 


                                      -2-
<PAGE>

security or  securities  index,  the amount of the payment it would receive upon
exercising  the option would depend on the extent of any decline in the value of
the security or securities  index below the exercise price.  Such payments would
tend to  offset a  decline  in the  value of the  Fund's  portfolio  securities.
However,  if the value of the security or securities index increases and remains
above the exercise price while the put option is outstanding,  the Fund will not
be able to  profitably  exercise  the  option  and will  lose the  amount of the
premium  and any  transaction  costs.  Such loss may be  partially  offset by an
increase in the value of the Fund's portfolio securities.

The Fund may purchase call options on securities and securities indices in order
to remain fully invested in the stock market or to lock in a favorable  price on
securities  that it intends to buy in the future.  If the Fund  purchases a call
option on a security or securities  index, the amount of the payment it receives
upon  exercising the option depends on the extent of an increase in the value of
other securities and securities  indices above the exercise price. Such payments
would in effect allow the Fund to benefit from  securities  market  appreciation
even  though it may not have had  sufficient  cash to  purchase  the  underlying
securities.  Such payments may also offset  increases in the price of securities
that the Fund intends to  purchase.  If,  however,  the value of the security or
securities  index  declines and remains below the exercise  price while the call
option  is  outstanding,  the  Fund  will  not be able to  exercise  the  option
profitably and will lose the amount of the premium and transaction  costs.  Such
loss may be  partially  offset by a reduction  in the price the Fund pays to buy
additional securities for its portfolio.

The Fund may sell the security or  securities  index option it has  purchased or
write a similar  offsetting option in order to close out a position in an option
which it has  purchased.  These  closing  sale  transactions  enable the Fund to
immediately  realize  gains  or  minimize  losses  on their  respective  options
positions.  However,  there is no assurance that a liquid secondary market on an
options  exchange will exist for any  particular  option,  or at any  particular
time, and for some options no secondary market may exist. In addition,  security
or securities  index prices may be distorted by  interruptions in the trading of
securities  of certain  companies  or of issuers  in certain  industries,  or by
restrictions  that  may  be  imposed  by  an  exchange  on  opening  or  closing
transactions,  or both,  which would disrupt trading in options on such security
or  securities  indices  and  preclude  the Fund from  closing  out its  options
positions.  If the Fund is  unable to effect a  closing  sale  transaction  with
respect to options that it has purchased,  it would have to exercise the options
in order to realize any profit.

The hours of trading for options may not conform to the hours  during  which the
underlying  securities are traded.  To the extent that the options markets close
before the markets for the underlying  securities,  significant  price movements
can take  place in the  underlying  markets  that  can not be  reflected  in the
options markets.  The purchase of options is a highly specialized activity which
involves  investment  techniques and risks different from those  associated with
ordinary portfolio securities transactions.

In addition to the risks of imperfect  correlation between the Fund's respective
portfolio  and the  security or  securities  index  underlying  the option,  the
purchase of options  involves  the risk that the premium and  transaction  costs
paid by the Fund in  purchasing  an option  will be lost.  This could occur as a
result of unanticipated  movements in the price of the security or the prices of
the securities comprising the securities index on which the option is based.

FUTURES CONTRACTS AND OPTIONS ON FUTURES CONTRACTS

To hedge against  changes in securities  prices,  the Fund may purchase and sell
various kinds of futures  contracts,  and purchase and write (sell) call and put
options on any of such futures  contracts.  The Fund may also enter into closing
purchase  and  sale  transactions  with  respect  to any of such  contracts  and
options.  The 


                                      -3-
<PAGE>

futures  contracts  may be based on  various  securities  in which  the Fund may
invest,  securities  indices that  composed of  securities in which the Fund may
invest,  and other financial  instruments  and indices.  The Fund will engage in
futures and related options  transactions  for bona fide hedging and non-hedging
purposes as described below. All futures  contracts entered into by the Fund are
traded on U.S.  exchanges or boards of trade that are licensed and  regulated by
the Commodity Futures Trading Commission (the "CFTC").

FUTURES CONTRACTS. A futures contract may generally be described as an agreement
between  two parties to buy and sell  particular  financial  instruments  for an
agreed price during a designated  month (or to deliver the final cash settlement
price,  in the case of a contract  relating to an index or otherwise not calling
for physical delivery at the end of trading in the contract).

When securities prices are falling, the Fund can seek to offset a decline in the
value of its current portfolio securities through the sale of futures contracts.
When  securities  prices are rising,  the Fund,  through the purchase of futures
contracts,  can attempt to secure better prices than might later be available in
the market when it effects anticipated purchases.

Positions taken in the futures markets are not normally held to maturity but are
instead liquidated through offsetting  transactions which may result in a profit
or a loss.  While futures  contracts on securities will usually be liquidated in
this manner,  the Fund may instead  make,  or take,  delivery of the  underlying
securities  whenever it appears  economically  advantageous to do so. A clearing
corporation  associated  with the exchange on which  futures on  securities  are
traded guarantees that, if still open, the sale or purchase will be performed on
the settlement date.

HEDGING  STRATEGIES.  Hedging,  by use of futures contracts,  seeks to establish
with more certainty the effective  price of portfolio  securities and securities
that the Fund owns or proposes to acquire.  The Fund may,  for  example,  take a
"short" position in the futures market by selling futures  contracts in order to
hedge  against an  anticipated  decline in market  prices  that would  adversely
affect the value of the Fund's portfolio securities.  Such futures contracts may
include  contracts  for the future  delivery of  securities  held by the Fund or
securities  with  characteristics  similar  to  those  of the  Fund's  portfolio
securities.  If, in the opinion of Pioneering  Management  Corporation  ("PMC"),
there is a sufficient degree of correlation  between price trends for the Fund's
portfolio  securities and futures  contracts  based on securities and securities
indices or other indices, the Fund may also enter into such futures contracts as
part of their hedging  strategies.  Although under some circumstances  prices of
securities  in the Fund's  portfolio may be more or less volatile than prices of
such  futures  contracts,  PMC will  attempt  to  estimate  the  extent  of this
volatility  difference based on historical  patterns and compensate for any such
differential by having the Fund enter into a greater or lesser number of futures
contracts or by attempting to achieve only a partial hedge against price changes
affecting the Fund's  portfolio  securities.  When hedging of this  character is
successful,  any  depreciation  in the  value of  portfolio  securities  will be
substantially  offset by appreciation in the value of the futures  position.  On
the other  hand,  any  unanticipated  appreciation  in the  value of the  Fund's
portfolio  securities would be substantially offset by a decline in the value of
the futures position.

On other  occasions,  the Fund may take a "long" position by purchasing  futures
contracts.  This may be  done,  for  example,  when  the  Fund  anticipates  the
subsequent purchase of particular securities when it has the necessary cash, but
expects the prices then available in the applicable  market to be less favorable
than prices that are currently available.

OPTIONS ON FUTURES CONTRACTS. The acquisition of put and call options on futures
contracts will give the Fund the right (but not the  obligation) for a specified
price to sell or to purchase,  respectively,  the underlying futures contract at
any time during the option  period.  As the  purchaser of an option on a futures
contract, the


                                      -4-
<PAGE>

Fund  obtains the benefit of the futures  position if prices move in a favorable
direction  but  limits  its risk of loss in the  event of an  unfavorable  price
movement to the loss of the premium and transaction costs.

The writing of a call option on a futures contract generates a premium which may
partially offset a decline in the value of the Fund's assets.  By writing a call
option,  the Fund becomes  obligated,  in exchange  for the  premium,  to sell a
futures  contract  (if the option is  exercised),  which may have a value higher
than the exercise  price.  Conversely,  the writing of a put option on a futures
contract generates a premium which may partially offset an increase in the price
of  securities  that the Fund  intends to  purchase.  However,  the Fund becomes
obligated to purchase a futures  contract (if the option is exercised) which may
have a value lower than the exercise price.  Thus, the loss incurred by the Fund
in writing options on futures is potentially unlimited and may exceed the amount
of the premium  received.  The Fund will incur  transaction  costs in connection
with the writing of options on futures.

The  holder or writer of an option  on a  futures  contract  may  terminate  its
position by selling or purchasing an offsetting option on the same series. There
is no guarantee  that such  closing  transactions  can be  effected.  The Fund's
ability to establish  and close out positions on such options will be subject to
the development and maintenance of a liquid market.

The  Fund  may use  options  on  futures  contracts  for bona  fide  hedging  or
non-hedging purposes as discussed below.

OTHER  CONSIDERATIONS.  The Fund will  engage in  futures  and  related  options
transactions  only for bona fide hedging or  non-hedging  purposes in accordance
with  CFTC  regulations  which  permit  principals  of  an  investment   company
registered under the Investment Company Act of 1940, as amended (the "1940 Act")
to engage in such transactions  without registering as commodity pool operators.
The Fund is not permitted to engage in  speculative  futures  trading.  The Fund
will determine that the price  fluctuations in the futures contracts and options
on  futures  used  for  hedging  purposes  are  substantially  related  to price
fluctuations  in  securities  held by the Fund or  which  the  Fund  expects  to
purchase.  Except as stated  below,  the  Fund's  futures  transactions  will be
entered into for traditional hedging purposes -- i.e., futures contracts will be
sold to protect against a decline in the price of securities that the Fund owns,
or futures  contracts  will be purchased to protect the Fund against an increase
in the price of securities  it intends to purchase.  As evidence of this hedging
intent,  the Fund expects that on 75% or more of the occasions on which it takes
a long futures or option position (involving the purchase of futures contracts),
the  Fund  will  have  purchased,  or  will  be in the  process  of  purchasing,
equivalent  amounts of related securities at the time when the futures or option
position is closed out.  However,  in particular  cases, when it is economically
advantageous for the Fund to do so, a long futures position may be terminated or
an option may expire without the  corresponding  purchase of securities or other
assets.

As an alternative to literal compliance with the bona fide hedging definition, a
CFTC regulation permits the Fund to elect to comply with a different test, under
which the sum of the amounts of initial margin  deposits on the Fund's  existing
non-hedging  futures  contracts and premiums paid for options on futures entered
into for  non-hedging  purposes  (net of the  amount the  positions  are "in the
money") would not exceed 5% of the market value of the Fund's total assets.  The
Fund will engage in transactions  in futures  contracts and related options only
to the extent such  transactions  are consistent  with the  requirements  of the
Internal  Revenue Code of 1986, as amended (the  "Code"),  for  maintaining  its
qualifications  as  a  regulated  investment  company  for  federal  income  tax
purposes.

                                      -5-
<PAGE>

Transaction  costs associated with futures contracts and related options involve
brokerage  costs,  require  margin  deposits  and, in the case of contracts  and
options  obligating the Fund to purchase  securities or currencies,  require the
Fund to segregate assets to cover such contracts and options.

While  transactions  in futures  contracts  and  options  on futures  may reduce
certain risks,  such transactions  themselves entail certain other risks.  Thus,
while the Fund may  benefit  from the use of futures  and  options  on  futures,
unanticipated  changes  in  securities  prices  may  result in a poorer  overall
performance  for the Fund than if it had not entered into any futures  contracts
or options  transactions.  In the event of an  imperfect  correlation  between a
futures position and a portfolio position which is intended to be protected, the
desired  protection  may not be obtained  and the Fund may be exposed to risk of
loss.

RESTRICTED AND ILLIQUID SECURITIES

With respect to liquidity  determinations  generally,  the Board of Trustees has
the  ultimate   responsibility  for  determining  whether  specific  securities,
including Rule 144A securities,  are liquid or illiquid. The Board has delegated
the function of making day to day  determinations  of liquidity to PMC, pursuant
to  guidelines  reviewed  by the  Trustees.  PMC takes into  account a number of
factors in reaching liquidity  decisions.  These factors may include but are not
limited to: (i) the  frequency  of trading in the  security;  (ii) the number of
dealers who make quotes in the securities;  (iii) the number of dealers who have
undertaken  to make a market  in the  security;  (iv) the  number  of  potential
purchasers;  and (v) the nature of the  security  and how  trading  is  effected
(e.g.,  the time needed to sell the  security,  how offers are solicited and the
mechanics of  transfer).  PMC will monitor the  liquidity of  securities  in the
Fund's portfolio and report periodically on such decisions to the Trustees.

Since it is not  possible to predict with  assurance  exactly how the market for
restricted  securities sold and offered under Rule 144A will develop,  the Board
will carefully monitor the Fund's  investments in these securities,  focusing on
such important factors,  among others, as valuation,  liquidity and availability
of information. This investment practice could have the effect of increasing the
level of  illiquidity  in the Fund to the extent  that  qualified  institutional
buyers become for a time uninterested in purchasing these restricted securities.

INVESTMENT RESTRICTIONS

FUNDAMENTAL  INVESTMENT  RESTRICTIONS.  The Fund has adopted certain  additional
investment restrictions which may not be changed without the affirmative vote of
the  holders  of a  "majority"  (as  defined  in the  1940  Act)  of the  Fund's
outstanding voting securities. The Fund may not:

         (1)......Issue  senior  securities,  except as  permitted by the Fund's
borrowing,  lending  and  commodity  restrictions  and,  for  purposes  of  this
restriction,  the issuance of shares of beneficial  interest in multiple classes
or series,  the purchase or sale of options,  futures  contracts  and options on
futures  contracts,  forward  commitments,  forward foreign exchange  contracts,
repurchase  agreements,  fully covered  reverse  repurchase  agreements,  dollar
rolls,  swaps and any other financial  transaction  entered into pursuant to the
Fund's investment  policies as described in the Prospectus and this Statement of
Additional Information and in accordance with applicable SEC pronouncements,  as
well as the pledge,  mortgage or  hypothecation  of the Fund's assets within the
meaning of the fundamental  investment  restriction regarding pledging,  are not
deemed to be senior securities.

         (2)......Borrow  money,  except  from banks as a  temporary  measure to
facilitate  the meeting of redemption  requests or for  extraordinary  emergency
purposes and except pursuant to reverse  repurchase  


                                      -6-
<PAGE>

agreements  and dollar  rolls and then only in amounts  not to exceed 33 1/3% of
the Fund's total assets  (including the amount  borrowed) taken at market value.
The Fund will not use leverage to attempt to increase income.

         (3)......Guarantee  the securities of any other  company,  or mortgage,
pledge, hypothecate or assign or otherwise encumber as security for indebtedness
its securities or receivables in an amount exceeding the amount of the borrowing
thereby secured.

         (4)......Act  as an  underwriter,  except  as it may be deemed to be on
underwriter in a sale of restricted securities held in its portfolio.

         (5)......Invest  in real estate,  commodities  or commodity  contracts,
except that the Fund may invest financial  futures contracts and related options
and in any other financial  instruments which may be deemed to be commodities or
commodity  contracts in which the Fund is not  prohibited  from investing by the
Commodity Exchange Act and the rules and regulations thereunder.

         (6)......Make  loans,  except by the  purchase of debt  obligations  in
which the Fund may invest consistent with its investment  policies,  by entering
into repurchase  agreements or through the lending of portfolio  securities,  in
each case only to the extent  permitted by the  Prospectus and this Statement of
Additional Information. .

         (7)......With  respect to 75% of its total assets,  purchase securities
of  an   issuer   (other   than   the   U.S.   Government,   its   agencies   or
instrumentalities), if

                  (a) such purchase would cause more than 5% of the Fund's total
         assets, taken at market value, to be invested in the securities of such
         issuer, or

                  (b) such purchase would at the time result in more than 10% of
         the  outstanding  voting  securities  of such issuer  being held by the
         Fund.

It is the  fundamental  policy of the Fund not to concentrate its investments in
securities  of  companies  in any  particular  industry.  Following  the current
opinion  of  the  staff  of  the   Securities  and  Exchange   Commission   (the
"Commission"),  the Fund's investments are concentrated in a particular industry
if such investments aggregate 25% or more of the Fund's total assets. The Fund's
policy does not apply to investments in U.S. Government Securities.

The Fund does not  intend to enter into any  reverse  repurchase  agreements  or
dollar rolls, lend portfolio securities or invest in foreign securities, forward
currency contracts, options or futures on foreign currencies or securities index
put and call warrants, as described in fundamental investment  restrictions (1),
(2) and (6) above,  during the coming year. In addition,  in compliance  with an
informal position taken by the staff of the Commission  regarding leverage,  the
Fund  will not  purchase  securities  during  the  coming  year at any time that
outstanding borrowings exceed 5% of the Fund's total assets.

2. MANAGEMENT OF THE FUND

The Fund's Board of Trustees  provides broad supervision over the affairs of the
Fund. The officers of the Fund are  responsible for the Fund's  operations.  The
Trustees and  executive  officers of the 


                                      -7-
<PAGE>

Fund are listed below, together with their principal occupations during the past
five years. An asterisk  indicates those Trustees who are interested  persons of
the Fund within the meaning of the 1940 Act.

JOHN F. COGAN,  JR.*,  CHAIRMAN OF THE BOARD,  PRESIDENT AND TRUSTEE,  DOB: JUNE
1926
         President, Chief Executive Officer and a Director of The Pioneer Group,
Inc.  ("PGI");  Chairman  and a Director of  Pioneering  Management  Corporation
("PMC") and Pioneer  Funds  Distributor,  Inc.  ("PFD");  Director of Pioneering
Services   Corporation   ("PSC"),   Pioneer  Capital   Corporation  ("PCC")  and
Forest-Starma (a Russian  corporation);  President and Director of Pioneer Plans
Corporation  ("PPC"),  Pioneer  Investment  Corp.  ("PIC"),  Pioneer  Metals and
Technology,  Inc. ("PMT"), Pioneer International Corp. ("PIntl"),  Pioneer First
Russia, Inc. ("First Russia") and Pioneer Omega, Inc. ("Omega"); Chairman of the
Board  and  Director  of  Pioneer   Goldfields  Limited  ("PGL")  and  Teberebie
Goldfields  Limited;   Chairman  of  the  Supervisory  Board  of  Pioneer  Fonds
Marketing,  GmbH ("Pioneer  GmbH");  Member of the Supervisory  Board of Pioneer
First Polish Trust Fund Joint Stock Company  ("PFPT");  Chairman,  President and
Trustee of all of the Pioneer mutual funds; and Partner,  Hale and Dorr (counsel
to the Fund).

RICHARD H. EGDAHL, M.D., TRUSTEE,  DOB: DECEMBER 1926
Boston University Health Policy Institute, 53 Bay State Rd., Boston, MA  02115
       Professor  of  Management,   Boston   University  School  of  Management;
Professor of Public Health, Boston University School of Public Health; Professor
of Surgery,  Boston University School of Medicine;  Director,  Boston University
Health Policy  Institute and Boston  University  Medical Center;  Executive Vice
President and Vice  Chairman of the Board,  University  Hospital;  Academic Vice
President for Health Affairs,  Boston  University;  Director,  Essex  Investment
Management  Company,  Inc.  (investment  adviser),  Health Payment Review,  Inc.
(health care  containment  software firm),  Mediplex Group,  Inc.  (nursing care
facilities firm),  Peer Review Analysis,  Inc. (health care facilities firm) and
Springer-Verlag  New  York,  Inc.  (publisher);   Honorary  Trustee,  Franciscan
Children's Hospital; and Trustee of all of the Pioneer mutual funds.

MARGARET B.W. GRAHAM, TRUSTEE,  DOB:  MAY 1947
The Keep, P.O. Box 110. Little Deer Isle, ME  04650
       Founding Director,  Winthrop Group, Inc.  (consulting  firm);  Manager of
Research  Operations,  Xerox  Palo  Alto  Research  Center,  from  1991 to 1994;
Professor  of  Operations  Management  and  Management  of  Technology,   Boston
University School of Management ("BUSM"),  from 1989 to 1993; and Trustee of all
of the Pioneer mutual funds, except Pioneer Variable Contracts Trust.

JOHN W. KENDRICK, TRUSTEE,  DOB:  JULY 1917
6363 Waterway Drive, Falls Church, VA  22044
       Professor  Emeritus and Adjunct Scholar,  George  Washington  University;
Economic  Consultant and Director,  American  Productivity  and Quality  Center;
American Enterprise  Institute;  and Trustee of all of the Pioneer mutual funds,
except Pioneer Variable Contracts Trust.

MARGUERITE A. PIRET, TRUSTEE,  DOB:  MAY 1948
One Boston Place, Suite 2635, Boston, MA 02108
         President,  Newbury,  Piret & Company, Inc. (merchant banking firm) and
Trustee of all of the Pioneer mutual funds.

DAVID D. TRIPPLE*, TRUSTEE AND EXECUTIVE VICE PRESIDENT,  DOB:  FEBRUARY 1944


                                      -8-
<PAGE>

       Executive  Vice  President  and  a  Director  of  PGI;  President,  Chief
Investment  Officer and a Director of PMC;  Director of PFD,  PCC,  PIC,  PIntl,
First Russia,  Omega and Pioneer SBIC Corporation;  and Executive Vice President
and Trustee of all of the Pioneer mutual funds.

STEPHEN K. WEST, TRUSTEE,  DOB: SEPTEMBER 1928
125 Broad Street, New York, NY  10004
       Partner,  Sullivan & Cromwell  (law firm);  Trustee,  The Winthrop  Focus
Funds (mutual funds) and Trustee of all of the Pioneer mutual funds.

JOHN WINTHROP, TRUSTEE,  DOB:  JUNE 1936
One North Adgers Wharf, Charleston, SC  29401
         President,  John  Winthrop  &  Co.,  Inc.  (private  investment  firm);
Director of NUI Corp.; Trustee of Alliance Capital Reserves, Alliance Government
Reserves  and Alliance  Tax Exempt  Reserves;  and Trustee of all of the Pioneer
mutual funds, except Pioneer Variable Contracts Trust.

WILLIAM H. KEOUGH, TREASURER,  DOB:  APRIL 1937
       Senior Vice  President,  Chief  Financial  Officer and  Treasurer of PGI;
Treasurer of PFD, PMC, PSC, PCC, PIC, PIntl,  PMT, PGL, First Russia,  Omega and
Pioneer SBIC Corporation; Treasurer and Director of PPC; and Treasurer of all of
the Pioneer mutual funds.

JOSEPH P. BARRI, SECRETARY, DOB: AUGUST 1946
       Secretary of PGI, PMC, PPC, PIC, PIntl, PMT, First Russia, Omega and PCC;
Clerk  of PFD and  PSC;  Partner,  Hale  and Dorr  (counsel  to the  Fund);  and
Secretary of all of the Pioneer mutual funds.

ERIC W. RECKARD, ASSISTANT TREASURER, DOB:  JUNE 1956
       Manager of Fund  Accounting  of PMC since May 1994;  Manager of Auditing,
Compliance  and  Business  Analysis  for PGI  prior to May 1994;  and  Assistant
Treasurer of all of the Pioneer mutual funds.

ROBERT P. NAULT, ASSISTANT SECRETARY, DOB:   MARCH 1964
       General  Counsel and  Assistant  Secretary  of PGI since 1995;  Assistant
Secretary of PMC, PIntl, PGL, First Russia,  Omega and all of the Pioneer mutual
funds; Assistant Clerk of PFD and PSC; and formerly of Hale and Dorr (counsel to
the Fund) where he most recently served as junior partner.


         The Fund's  Declaration of Trust (the  "Declaration of Trust") provides
that the holders of  two-thirds of its  outstanding  shares may vote to remove a
Trustee of the Fund at any meeting of shareholders.  See "Description of Shares"
below.  The  business  address  of all  officers  is 60  State  Street,  Boston,
Massachusetts 02109.

The expense of organizing  the Fund and initially  registering  its shares under
federal and state securities laws are being charged to the Fund's operations, as
an  expense,  over a period not to exceed 60 months  from the  Fund's  inception
date. If any of the original  shares are redeemed by any holder thereof prior to
the end of the amortization period, the redemption proceeds will be decreased by
the pro rata share of the unamortized expenses as of the date of redemption. The
pro rata shares is derived by dividing the number of original shares redeemed by
the total number of original shares outstanding at the time of redemption.

                                      -9-
<PAGE>

         All of the  outstanding  capital  stock of PFD,  PMC and PSC is  owned,
directly or indirectly, by PGI, a publicly-owned Delaware corporation.  PMC, the
Fund's  investment  adviser,  serves as the  investment  adviser for the Pioneer
mutual funds listed below and manages the  investments of certain  institutional
accounts.


         The table below  lists all the  Pioneer  U.S.  mutual  funds  currently
offered to the public and the investment  adviser and principal  underwriter for
each fund.

                                         Investment           Principal
Fund Name                                  Adviser           Underwriter

Pioneer International Growth Fund            PMC                 PFD
Pioneer Europe Fund                          PMC                 PFD
Pioneer World Equity Fund                    PMC                 PFD
Pioneer Emerging Markets Fund                PMC                 PFD
Pioneer India Fund                           PMC                 PFD
Pioneer Capital Growth Fund                  PMC                 PFD
Pioneer Mid-Cap Fund                         PMC                 PFD
Pioneer Growth Shares                        PMC                 PFD
Pioneer Small Company Fund                   PMC                 PFD
Pioneer Micro-Cap Fund                       PMC                 PFD
Pioneer Gold Shares                          PMC                 PFD
Pioneer Equity-Income Fund                   PMC                 PFD
Pioneer Fund                                 PMC                 PFD
Pioneer II                                   PMC                 PFD
Pioneer Real Estate Shares                   PMC                 PFD
Pioneer Balanced Fund                        PMC                 PFD
Pioneer Short-Term Income Trust              PMC                 PFD
Pioneer America Income Trust                 PMC                 PFD
Pioneer Bond Fund                            PMC                 PFD
Pioneer Intermediate Tax-Free Fund           PMC                 PFD
Pioneer Tax-Free Income Fund                 PMC                 PFD
Pioneer Cash Reserves Fund                   PMC                 PFD
Pioneer Interest Shares, Inc.                PMC               Note 1
Pioneer Variable Contracts Trust             PMC               Note 2
- ------------------------------------
Note 1 This fund is a closed-end fund.

Note 2 This is a  series  of  eight  separate  portfolios  designed  to  provide
investment  vehicles  for the  variable  annuity  and  variable  life  insurance
contracts of various insurance companies or for certain qualified pension plans.
- ------------------------------------

To the knowledge of the Fund, no officer or trustee of the Fund owned 5% or more
of the issued and  outstanding  shares of PGI on the date of this  Statement  of
Additional  Information,  except Mr. Cogan who then owned  approximately  14% of
such shares.

                                      -10-
<PAGE>

                      COMPENSATION OF OFFICERS AND TRUSTEES

The Fund pays no salaries or compensation to any of its officers.  The Fund pays
an annual  trustees' fee of $500 plus $120 per meeting  attended to each Trustee
who is not affiliated  with PMC, PFD or PGI and pays an annual  trustees' fee of
$500 plus  expenses to each  Trustee  affiliated  with PMC, PFD or PGI. Any such
fees and expenses paid to  affiliates  or interested  persons of PMC, PFD or PGI
are reimbursed to the Fund under its Management Contract.

The following table sets forth certain information with respect to the estimated
compensation of each Trustee of the Fund for the fiscal year ending November 30,
1997:
<TABLE>
<CAPTION>

                                                               Pension or
                                                              Retirement                     Total
                                                                Benefits                 Compensation
                                 Compensation                  Accrued as                  from Fund and
                                   Aggregate                     Part of                 Pioneer Family
Name of Trustee                  from the Fund*             Fund's Expenses                of Funds**

<S>                                  <C>                           <C>                       <C>    
John F. Cogan, Jr.                   $  500                        $0                        $11,500
Richard H. Egdahl, M.D.               1,940                         0                        $62,000
Margaret B.W. Graham                  1,940                         0                        $60,000
John W. Kendrick                      1,940                         0                        $60,000
Marguerite A. Piret                   2,040                         0                        $74,000
David D. Tripple                        500                         0                        $11,500
Stephen K. West                       2,040                         0                        $68,000
John Winthrop                         2,040                         0                        $66,000
                                      -----                         -                         ------
                                    $12,940                         0                        $413,000
- -----------------------------------------------------------------------------------------------------
</TABLE>

*    As of Fund's fiscal year ending November 30, 1997 (estimated).

**   Estimated as of December 31, 1995 (calendar year end for all Pioneer mutual
     funds).

3. INVESTMENT ADVISER

The Fund has contracted with PMC, 60 State Street, Boston, Massachusetts, to act
as its investment  adviser.  A description of the services  provided to the Fund
under  its  management  contract  and the  expenses  paid by the Fund  under the
contract is set forth in the  Prospectus  under the caption  "Management  of the
Fund."

The term of the management contract is one year and is renewable annually by the
vote of a majority of the Board of Trustees of the Fund (including a majority of
the Board of Trustees who are not parties to the contract or interested  persons
of any such  parties).  The vote must be cast in person at a meeting  called for
the purpose of voting on such renewal.  This contract terminates if assigned and
may be  terminated  without  penalty by either  party upon sixty  days'  written
notice  by vote of the Board of  Directors  or  Trustees  or a  majority  of the
outstanding voting securities. Pursuant to the management contract, PMC will not
be liable for any error of judgment or mistake of law or for any loss  sustained
by reason of the  adoption of any  investment  policy or the  purchase,  sale or
retention of any securities on the  recommendation of PMC. PMC, however,  is not
protected against liability by reason of willful misfeasance, bad faith or gross
negligence  in the  performance  of its  duties  or by  reason  of its  reckless
disregard  of  its  obligations  and  duties  under  the  respective  management
contract.

                                      -11-
<PAGE>

As  compensation  for its  management  services  and expenses  incurred,  PMC is
entitled to a management  fee from the Fund at the rate of 1.10% per annum of he
Fund's average daily net assets.  The fee is normally computed and accrued daily
and paid monthly.

PMC has agreed not to impose any management fees and make other arrangements, if
necessary,  to limit  expenses  for the  Fund's  Class A shares to not more than
1.75% of such Class's average net assets. The management fee attributable to the
Fund's  Class B shares  will not be  imposed to the same  extent  that it is not
imposed for Class A shares. This agreement is temporary and voluntary and may be
terminated at any time by PMC. See "Expense Information" in the Prospectus.

4. UNDERWRITING AGREEMENT AND DISTRIBUTION PLANS

The Fund  entered into an  Underwriting  Agreement  with PFD.  The  Underwriting
Agreement will continue from year to year if annually  approved by the Trustees.
The  Underwriting  Agreement  provides  that  PFD  will  bear  expenses  for the
distribution of the Fund's shares, except for expenses incurred by PFD for which
it is reimbursed by the Fund under the Plan. PFD bears all expenses it incurs in
providing  services  under the  Underwriting  Agreement.  Such expenses  include
compensation to its employees and  representatives and to securities dealers for
distribution  related  services  performed  for the Fund.  PFD also pays certain
expenses in connection with the distribution of the Fund's shares, including the
cost  of  preparing,   printing  and  distributing  advertising  or  promotional
materials,   and  the  cost  of  printing  and  distributing   prospectuses  and
supplements to prospective shareholders.  The Fund bears the cost of registering
its  shares  under  federal  and state  securities  law and the laws of  certain
foreign countries.  The Fund and PFD have agreed to indemnify each other against
certain liabilities,  including liabilities under the Securities Act of 1933, as
amended.  Under the  Underwriting  Agreement,  PFD will use its best  efforts in
rendering services to the Fund.

The Fund has  adopted a plan of  distribution  pursuant  to Rule 12b-1 under the
1940 Act with  respect to its Class A shares  (the "Class A Plan") and a plan of
distribution  with respect to its Class B shares (the "Class B Plan") (together,
the "Plans").

CLASS A PLAN

Pursuant to the Class A Plan the Fund may reimburse PFD for its  expenditures in
financing any activity  primarily intended to result in the sale of Fund shares.
Certain  categories  of such  expenditures  have been  approved  by the Board of
Trustees and are set forth in the Prospectus.  See "Distribution  Plans" in each
Prospectus. The expenses of the Fund pursuant to the Class A Plan are accrued on
a fiscal  year basis and may not  exceed,  with  respect to Class A shares,  the
annual rate of 0.25% of the Fund's  average  annual net assets  attributable  to
Class A.

CLASS B PLAN

The Class B Plan provides that the Fund shall pay PFD, as the Fund's distributor
for its Class B shares,  a daily  distribution  fee equal on an annual  basis to
0.75% of the Fund's average daily net assets  attributable to Class B shares and
will pay PFD a service fee equal to 0.25% of the Fund's average daily net assets
attributable to Class B shares (which PFD will in turn pay to securities dealers
which  enter  into a sales  agreement  with  PFD at a rate of up to 0.25% of the
Fund's  average  daily  net  assets  attributable  to  Class B  shares  owned by
investors  for whom that  securities  dealer is the holder or dealer of record).
This service fee is intended to be in consideration of personal  services and/or
account  maintenance  services  rendered by the dealer  with  respect to Class B
shares.  PFD will advance to dealers the first-year  service fee at a rate equal
to 0.25% of the amount invested.  As compensation  therefor,  PFD may retain the
service  fee paid by the Fund 


                                      -12-
<PAGE>

with  respect to such  shares for the first year after  purchase.  Dealers  will
become  eligible  for  additional  service  fees  with  respect  to such  shares
commencing in the thirteenth month following purchase.  Dealers may from time to
time be  required to meet  certain  other  criteria in order to receive  service
fees.  PFD or its  affiliates  are  entitled to retain all service  fees payable
under  the  Class B Plan for  which  there is no  dealer  of record or for which
qualification  standards have not been met as partial consideration for personal
services and/or account maintenance  services performed by PFD or its affiliates
for shareholder accounts.

The  purpose  of  distribution  payments  to PFD  under  the  Class B Plan is to
compensate PFD for its  distribution  services to the Fund. PFD pays commissions
to dealers as well as  expenses of printing  prospectuses  and reports  used for
sales  purposes,  expenses with respect to the preparation and printing of sales
literature  and  other   distribution-related   expenses,   including,   without
limitation,  the cost  necessary to provide  distribution-related  services,  or
personnel,  travel office expenses and equipment. The Class B Plan also provides
that  PFD  will  receive  all  contingent   deferred  sales  charges   ("CDSCs")
attributable to Class B shares. (See "Distributions Plans" in the Prospectus.)

GENERAL

In accordance  with the terms of the Plans,  PFD provides to the Fund for review
by the Trustees a quarterly  written  report of the amounts  expended  under the
respective  Plan and the purpose for which such  expenditures  were made. In the
Trustees'  quarterly  review of the  Plans,  they will  consider  the  continued
appropriateness  and the  level  of  reimbursement  or  compensation  the  Plans
provide.

No  interested  person of the Fund,  nor any  Trustee  of the Fund who is not an
interested person of the Fund, has any direct or indirect  financial interest in
the  operation  of the Plans  except to the extent  that PFD and  certain of its
employees  may be deemed to have such an  interest  as a result of  receiving  a
portion of the  amounts  expended  under the Plans by the Fund and except to the
extent certain officers may have an interest in PFD's ultimate parent, PGI.

The Plans were adopted by a majority  vote of the Board of  Trustees,  including
all of the Trustees who are not, and were not at the time they voted, interested
persons  of the Fund,  as  defined in the 1940 Act (none of whom had or have any
direct or indirect  financial  interest in the operation of the Plans),  cast in
person at a meeting called for the purpose of voting on the Plans.  In approving
the Plans, the Trustees identified and considered a number of potential benefits
which the Plans may  provide.  The Board of  Trustees  believes  that there is a
reasonable  likelihood  that the Plans will benefit each Fund and their  current
and future shareholders. Under their terms, the Plans remain in effect from year
to year provided such  continuance is approved  annually by vote of the Trustees
in the  manner  described  above.  The  Plans  may not be  amended  to  increase
materially the annual  percentage  limitation of average net assets which may be
spent for the services described therein without approval of the shareholders of
the Fund  affected  thereby,  and material  amendments of the Plans must also be
approved by the Trustees in the manner described above. A Plan may be terminated
at any time,  without  payment of any  penalty,  by vote of the  majority of the
Trustees  who are not  interested  persons  of the Fund and  have no  direct  or
indirect  financial  interest in the  operations  of the Plan, or by a vote of a
majority of the  outstanding  voting  securities of the respective  Class of the
Fund (as defined in the 1940 Act).  A Plan will  automatically  terminate in the
event of its assignment (as defined in the 1940 Act).

5. SHAREHOLDER SERVICING/TRANSFER AGENT

The Fund has contracted with PSC, 60 State Street, Boston, Massachusetts, to act
as  shareholder  servicing  and  transfer  agent  for the  Fund.  This  contract
terminates  if assigned and may be  terminated  without  penalty


                                      -13-
<PAGE>

by  either  party  upon  ninety  days'  written  notice  by vote of its Board of
Directors or Trustees or a majority of its outstanding voting securities.

Under  the  terms  of its  contract  with the  Fund,  PSC  services  shareholder
accounts,  and  its  duties  include:  (i)  processing  sales,  redemptions  and
exchanges of shares of the Fund; (ii)  distributing  dividends and capital gains
associated with Fund portfolio  accounts;  and (iii) maintaining account records
and responding to shareholder inquiries.

PSC  receives  an annual fee of $22.75 for each Class A and Class B  shareholder
account from the Fund as compensation  for the services  described above. PSC is
also reimbursed by the Fund for its cash out-of-pocket expenditures.  The annual
fee is set at an  amount  determined  by  vote  of a  majority  of the  Trustees
(including a majority of the  Trustees who are not parties to the contract  with
PSC or interested persons of any such parties) to be comparable to fees for such
services  being  paid by other  investment  companies.  The Fund may  compensate
entities  which  have  contracted  to  be  an  agent  for  specific  transaction
processing  and services.  Any such payments by the Fund would be in lieu of the
per account fee which would otherwise be paid by the Fund to PSC.

6. CUSTODIAN

Brown Brothers  Harriman & Co. (the  "Custodian") is the custodian of the Fund's
assets. The Custodian's responsibilities include safekeeping and controlling the
Fund's cash and securities, handling the receipt and delivery of securities, and
collecting interest and dividends on the Fund's investments.  The Custodian does
not determine the investment policies of the Fund or decide which securities the
Fund will buy or sell. The Fund may,  however,  invest in securities,  including
repurchase  agreements,  issued by the Custodian and may deal with the Custodian
as a principal in securities transactions. Portfolio securities may be deposited
into the Federal Reserve-Treasury Department Book Entry System or the Depository
Trust Company.

7. PRINCIPAL UNDERWRITER

PFD serves as the  principal  underwriter  for the Fund in  connection  with the
continuous offering of the Class A and Class B shares of the Fund.

The Fund will not generally issue Fund shares for consideration other than cash.
At  the  Fund's  sole  discretion,   however,  it  may  issue  Fund  shares  for
consideration  other than cash in  connection  with a bona fide  reorganization,
statutory  merger,  or other  acquisition  of portfolio  securities  (other than
municipal  debt  securities  issued  by state  political  subdivisions  or their
agencies or instrumentalities).

8. INDEPENDENT PUBLIC ACCOUNTANTS

_____________  is the Fund's  independent  public  accountants,  providing audit
services, tax return review, and assistance and consultation with respect to the
preparation of filings with the Commission.

9. PORTFOLIO TRANSACTIONS

All orders for the purchase or sale of portfolio securities are placed on behalf
of the Fund by PMC  pursuant to  authority  contained  in the Fund's  management
contract.  In selecting  brokers or dealers,  PMC will consider various relevant
factors,  including,  but not limited to, the size and type of the  transaction;
the nature and  character  of the markets for the  security to be  purchased  or
sold; the execution efficiency,  settlement 


                                      -14-
<PAGE>

capability,  and  financial  condition  of the dealer;  the  dealer's  execution
services  rendered on a continuing  basis; and the  reasonableness of any dealer
spreads.

PMC may select  broker-dealers  which provide brokerage and/or research services
to the Fund and/or other investment  companies  managed by PMC. In addition,  if
PMC  determines  in good  faith  that the  amount of  commissions  charged  by a
broker-dealer  is  reasonable  in  relation  to the value of the  brokerage  and
research services provided by such broker,  the Fund may pay commissions to such
broker-dealer in an amount greater than the amount another firm may charge. Such
services may include advice concerning the value of securities; the advisability
of  investing  in,  purchasing  or  selling  securities;   the  availability  of
securities or the purchasers or sellers of securities;  furnishing  analyses and
reports concerning issuers, industries, securities, economic factors and trends,
portfolio  strategy  and  performance  of  accounts;  and  effecting  securities
transactions and performing  functions incidental thereto (such as clearance and
settlement). PMC maintains a listing of broker-dealers who provide such services
on a regular basis. However, because it is anticipated that many transactions on
behalf of the Fund and other investment companies managed by PMC are placed with
broker-dealers  (including  broker-dealers on the listing) without regard to the
furnishing of such  services,  it is not possible to estimate the  proportion of
such  transactions  directed to such dealers  solely  because such services were
provided.

The  research  received  from  broker-dealers  may be useful to PMC in rendering
investment management services to the Fund as well as other investment companies
managed  by PMC,  although  not all such  research  may be  useful  to the Fund.
Conversely,  such  information  provided by brokers or dealers who have executed
transaction  orders on behalf of such other PMC  clients may be useful to PMC in
carrying out its  obligations  to the Fund. The receipt of such research has not
reduced PMC's normal independent research activities; however, it enables PMC to
avoid the additional  expenses  which might  otherwise be incurred if it were to
attempt to develop comparable information through its own staff.

In circumstances  where two or more  broker-dealers  offer comparable prices and
executions,  preference may be given to a broker-dealer which has sold shares of
the Fund as well as shares of other investment  companies or accounts managed by
PMC.  This  policy  does  not  imply  a  commitment  to  execute  all  portfolio
transactions through all broker-dealers that sell shares of the Fund.

The Trustees  periodically  review PMC's performance of its  responsibilities in
connection with the placement of portfolio transactions on behalf of the Fund.

In addition to the Fund, PMC acts as investment  adviser to other Pioneer mutual
funds and certain private accounts with investment  objectives  similar to those
of the Fund.  Securities  frequently meet the investment objectives of the Fund,
such other  funds and such  private  accounts.  In such cases,  the  decision to
recommend  a purchase to one fund or account  rather than  another is based on a
number of  factors.  The  determining  factors  in most  cases are the amount of
securities of the issuer then outstanding, the value of those securities and the
market for them.  Other  factors  considered in the  investment  recommendations
include  other  investments  which  each  fund  or  account  presently  has in a
particular  industry and the  availability  of investment  funds in each fund or
account.

It is possible that at times identical  securities will be held by more than one
fund  and/or  account.  However,  positions  in the same  issue may vary and the
length of time that any fund or account may choose to hold its investment in the
same issue may likewise  vary. To the extent that the Fund,  another mutual fund
in the  Pioneer  group or a private  account  managed  by PMC may not be able to
acquire as large a position in such security as it desires, it may have to pay a
higher price for the security.  Similarly, the Fund may not be able to obtain as
large an  execution  of an order to sell or as high a price  for any  particular
portfolio  security if


                                      -15-
<PAGE>

PMC decides to sell on behalf of another account the same portfolio  security at
the same time. On the other hand, if the same  securities  are bought or sold at
the same time by more than one fund or account,  the resulting  participation in
volume transactions could produce better executions for the Fund or the account.
In the event more than one  account  purchases  or sells the same  security on a
given  date,  the  purchases  and  sales  will  normally  be made as  nearly  as
practicable  on a pro rata  basis in  proportion  to the  amounts  desired to be
purchased or sold by each.

10. TAX STATUS AND DIVIDENDS

It is the Fund's policy to meet the requirements of Subchapter M of the Internal
Revenue Code of 1986, as amended (the "Code"),  for qualification as a regulated
investment  company.  These  requirements  relate to the  sources  of the Fund's
income, the  diversification of its assets, and the timing of its distributions.
If the Fund meets all such  requirements  and distributes to its shareholders at
least  annually all investment  company  taxable income and net capital gain, if
any,  which it  receives,  the Fund will be relieved of the  necessity of paying
federal income tax.

In order to qualify  under  Subchapter  M, the Fund must,  among  other  things,
derive at least 90% of its gross income for each  taxable  year from  dividends,
interest,  payments  with respect to  securities  loans,  gains from the sale or
other  disposition of stock,  securities,  or other income (including gains from
options,  futures or forward  contracts) derived with respect to its business of
investing in such stock, securities or currencies (the "90% income test"), limit
its gains from the sale of stock,  securities and certain other investments held
for less than three months to less than 30% of its annual gross income (the "30%
test") and satisfy certain diversification and income distribution requirements.

Dividends from investment company taxable income,  which includes net investment
income,  net short-term capital gain in excess of net long-term capital loss are
taxable as ordinary income,  whether  received in cash or in additional  shares.
Dividends from net long-term  capital gain in excess of net  short-term  capital
loss, if any, whether received in cash or additional  shares, are taxable to the
Fund's  shareholders as long-term  capital gains for federal income tax purposes
without  regard to the  length of time  shares of the Fund have been  held.  The
federal income tax status of all distributions  will be reported to shareholders
annually.

Any  dividend  declared  by the Fund in  October,  November  or December as of a
record  date in such a month  and paid  during  the  following  January  will be
treated for federal income tax purposes as received by  shareholders on December
31 of the calendar year in which it is declared.



At the time of an investor's  purchase of Fund shares, a portion of the purchase
price is often attributable to realized or unrealized appreciation in the Fund's
portfolio or undistributed taxable income of the Fund. Consequently,  subsequent
distributions  from such  appreciation or income may be taxable to such investor
even if the net  asset  value of the  investor's  shares  is, as a result of the
distributions,  reduced  below  the  investor's  cost  for such  shares  and the
distributions in reality represent a return of a portion of the investment.

Any loss realized upon the redemption of shares with a tax holding period of six
months or less will be treated as a long-term  capital loss to the extent of any
amounts treated as distributions of long-term  capital gain with respect to such
shares.

In addition,  if Class A shares  redeemed or  exchanged  have been held for less
than 91 days,  (1) in the case of a reinvestment  at net asset value,  the sales
charge paid on such shares is not included in their tax basis under 


                                      -16-
<PAGE>

the Code and (2) in the  case of an  exchange,  all or a  portion  of the  sales
charge paid on such shares is not included in their tax basis under the Code, to
the extent a sales charge that would  otherwise  apply to the shares received is
educed  pursuant to the exchange  privilege.  In either case, the portion of the
sales charge not included in the tax basis of the shares redeemed or surrendered
in an  exchange  is  included  in the tax basis of the  shares  acquired  in the
reinvestment or exchange.  Losses on certain redemptions may be disallowed under
"wash  sale" rules in the event of other  investments  in the same Fund within a
period of 61 days beginning 30 days before and ending 30 days after a redemption
or other sale of shares.

For federal  income tax  purposes,  the Fund is permitted to carry forward a net
capital loss in any year to offset net capital gains,  if any,  during the eight
years following the year of the loss. To the extent subsequent net capital gains
are offset by such losses, they would not result in federal income tax liability
to such Fund and are not expected to be distributed as such to shareholders.

Options written or purchased and futures  contracts  entered into by the Fund on
certain  securities and securities and securities  indices may cause the Fund to
recognize gains or losses from  marking-to-market at the end of its taxable year
even though such options may not have  lapsed,  been closed out, or exercised or
such  futures or forward  contracts  may not have been closed out or disposed of
and may affect the  characterization  as long-term or short-term of some capital
gains and losses realized by the Fund. Losses on certain options, futures and/or
offsetting  positions  (portfolio  securities or other positions with respect to
which  the  Fund's  risk  of  loss is  substantially  diminished  by one or more
options,  futures  or  forward  contracts)  may also be  deferred  under the tax
straddle  rules of the  Code,  which may also  affect  the  characterization  of
capital gains or losses from straddle positions and certain successor  positions
as long-term or short-term.  The tax rules applicable to options,  futures,  and
straddles  may affect the amount,  timing and character of the Fund's income and
loss and hence of its  distributions to shareholders.  Certain tax elections may
be available  that would enable the Fund to ameliorate  some adverse  effects of
the tax rules described in this paragraph.

For purposes of the 70% dividends-received  deduction available to corporations,
dividends  received by the Fund,  if any,  from U.S.  domestic  corporations  in
respect of any share of stock with a tax holding  period of at least 46 days (91
days in the case of certain preferred stock) held in an unleveraged position and
distributed  and designated by the Fund may be treated as qualifying  dividends.
Any  corporate   shareholder  should  consult  its  tax  adviser  regarding  the
possibility that its tax basis in its shares may be reduced,  for federal income
tax purposes,  by reason of "extraordinary  dividends"  received with respect to
the  shares.  Corporate  shareholders  must  meet  the  minimum  holding  period
requirement stated above (46 or 91 days), taking into account any holding-period
reductions  from certain  hedging or other  transactions  that  diminish risk of
loss,  with  respect to their Fund shares in order to qualify for the  deduction
and,  if they  borrow to  acquire  Fund  shares,  may be denied a portion of the
dividends-received  deduction.  The entire  qualifying  dividend,  including the
otherwise deductible amount, will be included in determining the excess (if any)
of a  corporation's  adjusted  current  earnings  over its  alternative  minimum
taxable  income,  which may  increase a  corporation's  alternative  minimum tax
liability.


Different tax treatment, including penalties on certain excess contributions and
deferrals, certain pre-retirement and post-retirement distributions, and certain
prohibited   transactions  is  accorded  to  accounts  maintained  as  qualified
retirement  plans.  Shareholders  should  consult  their tax  advisers  for more
information.

The Fund is not subject to Massachusetts  corporation  franchise or excise taxes
and,  provided  that it qualifies as a regulated  investment  company  under the
Code, also will not be required to pay any Massachusetts income tax.

                                      -17-
<PAGE>

Federal law requires  that the Fund  withhold (as "backup  withholding")  31% of
reportable  payments,  including  dividends,  capital  gain  dividends,  and the
proceeds of redemptions  (including exchanges) and repurchases,  to shareholders
who have not complied with Internal  Revenue  Service  ("IRS")  regulations.  In
order to avoid this withholding requirement,  shareholders must certify on their
Account  Applications,  or on separate W-9 Forms,  that their Social Security or
other Taxpayer  Identification Number is correct and that they are not currently
subject to backup withholding,  or that they are exempt from backup withholding.
The Fund may nevertheless be required to withhold if it receives notice from the
IRS or a broker that the number  provided is incorrect or backup  withholding is
applicable  as a result of  previous  underreporting  of  interest  or  dividend
income.

The description  above relates only to U.S.  federal income tax consequences for
shareholders  who are U.S.  persons,  i.e., U.S.  citizens or residents and U.S.
domestic corporations,  partnerships,  trusts or estates, and who are subject to
U.S.  federal income tax. The description does not address the special tax rules
applicable to particular types of investors, such as banks, insurance companies,
or tax-exempt  entities.  Shareholders  should consult their own tax advisers on
these matters and on state, local and other applicable tax laws. Investors other
than U.S.  persons may be subject to different U.S. tax  treatment,  including a
possible 30% U.S. withholding tax (or withholding tax at a lower treaty rate) on
amounts treated as ordinary dividends from the Fund and, unless an effective IRS
Form W-8 or  authorized  substitute  is on file,  to 31% backup  withholding  on
certain other payments from the Fund.

11. DESCRIPTION OF SHARES

The Fund's  Declaration  of Trust permits the Board of Trustees to authorize the
issuance of an  unlimited  number of full and  fractional  shares of  beneficial
interest  which may be divided  into such  separate  series as the  Trustees may
establish.  Currently,  the Fund consists of only one series.  The Trustees may,
however,  establish additional series of shares in the future, and may divide or
combine the shares  into a greater or lesser  number of shares  without  thereby
changing the proportionate  beneficial interests in the Fund. The Declaration of
Trust further  authorizes  the Trustees to classify or reclassify  any series of
the  shares  into one or more  classes.  Pursuant  thereto,  the  Trustees  have
authorized  the  issuance  of two classes of shares of the Fund,  designated  as
Class A shares and Class B shares.  Each share of a class of the Fund represents
an equal  proportionate  interest  in the assets of the Fund  allocable  to that
class. Upon liquidation of the Fund,  shareholders of each class of the Fund are
entitled  to share pro rata in the  Fund's net  assets  allocable  to such class
available  for  distribution  to  shareholders.  The Fund  reserves the right to
create and issue  additional  series or  classes  of  shares,  in which case the
shares of each class of a series  would  participate  equally  in the  earnings,
dividends and assets allocable to that class of the particular series.

Shareholders  are  entitled  to one vote for each share held and may vote in the
election  of  Trustees  and  on  other   matters   submitted  to  a  meeting  of
shareholders.  Although  Trustees are not elected annually by the  shareholders,
shareholders have, under certain circumstances,  the right to remove one or more
Trustees.

The shares of the Fund are  entitled to vote  separately  to approve  investment
advisory agreements or changes in investment  restrictions,  but shareholders of
all  series  vote  together  in the  election  and  selection  of  Trustees  and
accountants.  Shares  of all  series  of the Fund  vote  together  as a class on
matters that affect all series of the Fund in substantially  the same manner. As
to matters  affecting a single  series or class,  shares of such series or class
will  vote  separately.   No  amendment   adversely   affecting  the  rights  of
shareholders  may be  made  to the  Fund's  Declaration  of  Trust  without  the
affirmative  vote of a majority of its  shares.  Shares  have no  preemptive  or
conversion rights.  Shares are fully paid and non-assessable by the Fund, except
as stated below.

                                      -18-
<PAGE>

12. CERTAIN LIABILITIES

As a  Delaware  business  trust,  the  Fund's  operations  are  governed  by its
Declaration of Trust dated December 3, 1996. A copy of the Fund's Certificate of
Trust,  also dated December 3, 1996, is on file with the office of the Secretary
of State of Delaware.  Generally,  Delaware business trust  shareholders are not
personally  liable for obligations of the Delaware business trust under Delaware
law.  The Delaware  Business  Trust Act (the  "Delaware  Act")  provides  that a
shareholder  of a  Delaware  business  trust  shall  be  entitled  to  the  same
limitation  of  liability   extended  to  shareholders  of  private   for-profit
corporations.  The Fund's  Declaration of Trust expressly provides that the Fund
is organized  under the Delaware Act and that the  Declaration of Trust is to be
governed by Delaware law. It is nevertheless  possible that a Delaware  business
trust,  such as the Fund,  might  become a party to an action in  another  state
whose  courts  refused  to  apply  Delaware  law,  in  which  case  the  trust's
shareholders could become subject to personal liability.

To guard  against this risk,  the  Declaration  of Trust (i) contains an express
disclaimer  of  shareholder  liability for acts or  obligations  of the Fund and
provides  that  notice  of such  disclaimer  may be  given  in  each  agreement,
obligation or  instrument  entered into or executed by the Fund or its Trustees,
(ii) provides for the  indemnification  out of Fund property of any shareholders
held personally liable for any obligations of the Fund or any series of the Fund
and (iii) provides that the Fund shall, upon request,  assume the defense of any
claim made against any  shareholder  for any act or  obligation  of the Fund and
satisfy  any  judgment  thereon.  Thus,  the  risk  of a  shareholder  incurring
financial loss beyond his or her investment because of shareholder  liability is
limited to circumstances in which all of the following factors are present:  (1)
a court refused to apply  Delaware  law; (2) the liability  arose under tort law
or, if not, no  contractual  limitation of liability was in effect;  and (3) the
Fund itself would be unable to meet its  obligations.  In light of Delaware law,
the nature of the Fund's  business  and the  nature of its  assets,  the risk of
personal liability to a Fund shareholder is remote.

The Declaration of Trust further  provides that the Fund shall indemnify each of
its Trustees and officers against  liabilities and expenses  reasonably incurred
by them, in connection with, or arising out of, any action,  suit or proceeding,
threatened against or otherwise  involving such Trustee or officer,  directly or
indirectly,  by reason of being or having been a Trustee or officer of the Fund.
The Declaration of Trust does not authorize the Fund to indemnify any Trustee or
officer  against any liability to which he or she would  otherwise be subject by
reason of or for willful  misfeasance,  bad faith,  gross negligence or reckless
disregard of such person's duties.

13.  LETTER OF INTENTION

Purchases  in the Class A shares of the Fund of $50,000 or more  (excluding  any
reinvestments  of  dividends  and  capital  gains  distributions)  made within a
13-month period  pursuant to a Letter of Intention  provided by PFD will qualify
for a reduced  sales  charge.  Such reduced sales charge will be the charge that
would be applicable to the purchase of all Class A shares  purchased during such
13-month period pursuant to a Letter of Intention had such shares been purchased
all at once.  See "How to Buy Fund  Shares" in each  Prospectus.  The use of the
Letter of Investment  procedure may be limited for this Fund. A Letter of Intent
may,  however,  be used in  connection  with the  purchases  of  shares of other
Pioneer  mutual  funds.  For  example,  a person who signs a Letter of Intention
providing  for a total  investment  in Class A shares of $50,000 over a 13-month
period  would be  charged at the 4.50%  sales  charge  rate with  respect to all
purchases  during that period.  Should the amount actually  purchased during the
13-month period be more or less than that indicated in the Letter, an adjustment
in the sales charge will be made.  A purchase  not made  pursuant to a Letter of
Intention  may be included  thereafter  if the Letter is filed within 90 days of
such  purchase.  Any  shareholder 


                                      -19-
<PAGE>

may also  obtain the reduced  sales  charge by  including  the value (at current
offering  price)  of all the  shares  of  record he holds in the Fund and in all
other Pioneer mutual funds as of the date of the Letter of Intention as a credit
toward  determining the applicable  scale of sales charge for the Class A shares
to be purchased under the Letter of Intention.

The  Letter  of  Intention  authorizes  PSC to  escrow  Class A shares  having a
purchase price equal to 5% of the stated  investment  specified in the Letter of
Intention.  A Letter of Intention is not a binding  obligation upon the investor
to purchase,  or the Fund to sell,  the full amount  indicated  and the investor
should carefully read the provisions of the Letter of Intention set forth in the
Account Application before signing.

14. SYSTEMATIC WITHDRAWAL PLAN

The  Systematic  Withdrawal  Plan  ("SWP") is designed  to provide a  convenient
method of receiving  fixed payments at regular  intervals from Class A shares of
the Fund  deposited by the applicant  under this SWP. The applicant must deposit
or purchase  for deposit with PSC shares of the Fund having a total value of not
less than $10,000.  Periodic checks of $50 or more will be deposited  monthly or
quarterly  directly  into a bank account  designated by the applicant or will be
sent by check to the  applicant,  or any  person  designated  by him  monthly or
quarterly.  Withdrawals  from Class B share  accounts  are limited to 10% of the
value of the account at the time the SWP is implemented.

Any income dividends or capital gains distributions on shares under the SWP will
be credited to the SWP account on the payment date in full and fractional shares
at the net asset value per share in effect on the record date.

SWP payments are made from the proceeds of the  redemption  of shares  deposited
under the SWP in a SWP account. To the extent that such redemptions for periodic
withdrawals  exceed  dividend  income  reinvested  in  the  SWP  account,   such
redemptions  will  reduce  and may  ultimately  exhaust  the  number  of  shares
deposited  in  the  SWP  account.   Redemptions  are  taxable   transactions  to
shareholders.  In  addition,  the amounts  received by a  shareholder  cannot be
considered  as yield or income  on his or her  investment  because  part of such
payments may be a return of his or her investment.

The SWP may be terminated  at any time (1) by written  notice to PSC or from PSC
to the  shareholder;  (2) upon  receipt by PSC of  appropriate  evidence  of the
shareholder's death; or (3) when all shares under the SWP have been redeemed.

15.  DETERMINATION OF NET ASSET VALUE

The net asset value per share of each class of the Fund is  determined as of the
close  of  regular  trading  on the New York  Stock  Exchange  (the  "Exchange")
(currently  4:00 p.m.,  Eastern  Time) on each day on which the Exchange is open
for trading.  As of the date of this  Statement of Additional  Information,  the
Exchange is open for trading  every weekday  except for the following  holidays:
New Year's Day,  Presidents' Day, Good Friday,  Memorial Day,  Independence Day,
Labor Day,  Thanksgiving Day and Christmas Day. The net asset value per share of
each class of the Fund is also determined on any other day in which the level of
trading in its portfolio  securities is  sufficiently  high that the current net
asset  value per share might be  materially  affected by changes in the value of
its  portfolio  securities.  The Fund is not required to determine its net asset
value per share on any day in which no  purchase  orders  for the  shares of the
Fund become effective and no shares are tendered for redemption.

                                      -20-
<PAGE>

The net asset  value per share of each class of the Fund is  computed  by taking
the value of all of the Fund's assets  attributable to a class,  less the Fund's
liabilities  attributable  to  a  class,  and  dividing  it  by  the  number  of
outstanding  shares of the class.  For purposes of determining  net asset value,
expenses of the classes of the Fund are accrued daily.

Securities that have not traded on the date of valuation or securities for which
sales prices are not generally  reported are valued at the mean between the last
bid and asked  prices.  Securities  for which no market  quotations  are readily
available  (excluding  those whose trading has been suspended) will be valued at
fair value as  determined  in good faith by the Board of Trustees,  although the
actual  computations  may be made by persons acting pursuant to the direction of
the Board of Trustees.

The Fund's maximum  offering price per Class A share is determined by adding the
maximum  sales  charge to the net asset value per Class A share.  Class B shares
are  offered at net asset  value  without  the  imposition  of an initial  sales
charge.

16. INVESTMENT RESULTS

QUOTATIONS, COMPARISONS, AND GENERAL INFORMATION

From time to time,  in  advertisements,  in sales  literature,  or in reports to
shareholders,  the  past  performance  of the  Fund  may be  illustrated  and/or
compared with that of other mutual funds with similar investment objectives, and
to stock or other  relevant  indices.  For  example,  total return of the Fund's
classes  may be compared to  rankings  prepared by Lipper  Analytical  Services,
Inc.,  a widely  recognized  independent  service  which  monitors  mutual  fund
performance;  the  Standard & Poor's 500 Stock  Index ("S&P  500"),  an index of
unmanaged groups of common stock; the Dow Jones Industrial Average, a recognized
unmanaged  index of common stocks of 30 industrial  companies  listed on the New
York Stock  Exchange;  or The Frank Russell  Indexes  ("Russell  1000,"  "2000,"
"2500," "3000,") or the Wilshire Total Market Value Index ("Wilshire 5000"), two
recognized unmanaged indexes of broad based common stocks.

In  addition,  the  performance  of the  classes of the Fund may be  compared to
alternative  investment or savings  vehicles  and/or to indices or indicators of
economic activity,  e.g., inflation or interest rates.  Performance rankings and
listings reported in newspapers or national business and financial publications,
such as Barron's,  Business Week, Consumers Digest, Consumer Reports,  Financial
World, Forbes, Fortune,  Investors Business Daily,  Kiplinger's Personal Finance
Magazine,  Money Magazine, New York Times, Smart Money, USA Today, U.S. News and
World Report, The Wall Street Journal,  and Worth may also be cited (if the Fund
is  listed  in any  such  publication)  or  used  for  comparison,  as  well  as
performance listings and rankings from various other sources including Bloomberg
Financial Markets, CDA/Wiesenberger,  Donoghue's Mutual Fund Almanac, Investment
Company  Data,  Inc.,  Johnson's  Charts,  Kanon  Bloch  Carre  and Co.,  Lipper
Analytical  Services,  Inc.,  Micropal,  Inc.,  Morningstar,   Inc.,  Schabacker
Investment Management and Towers Data Systems, Inc.

In  addition,  from  time to  time,  quotations  from  articles  from  financial
publications  such as those listed above may be used in  advertisements in sales
literature, or in reports to shareholders of the Fund.

The Fund may also present, from time to time,  historical  information depicting
the value of a  hypothetical  account  in one or more  classes of the Fund since
such Fund's inception.

In  presenting  investment  results,  the Fund may also  include  references  to
certain  financial  planning  concepts,  including  (a) an  investor's  need  to
evaluate his financial  assets and  obligations to determine how much to 


                                      -21-
<PAGE>

invest;  (b) his need to  analyze  the  objectives  of  various  investments  to
determine where to invest; and (c) his need to analyze his time frame for future
capital needs to determine how long to invest. The investor controls these three
factors, all of which affect the use of investments in building assets.

One of the primary  methods  used to measure the  performance  of a class of the
Fund is "total  return."  "Total return" will normally  represent the percentage
change in value of an account, or of a hypothetical investment in a class of the
Fund, over any period up to the lifetime of that class of the Fund. Total return
calculations  will usually assume the  reinvestment of all dividends and capital
gains  distributions and will be expressed as a percentage  increase or decrease
from an  initial  value,  for the  entire  period  or for one or more  specified
periods within the entire period.  Total return  percentages for periods of less
than one year will usually be annualized;  total return  percentages for periods
longer than one year will usually be accompanied by total return percentages for
each year within the period and/or by the average annual compounded total return
for the  period.  The income and  capital  components  of a given  return may be
separated  and  portrayed  in a  variety  of ways in order to  illustrate  their
relative  significance.  Performance  may also be  portrayed in terms of cash or
investment values,  without  percentages.  Past performance cannot guarantee any
particular future result.

The Fund's  average  annual total return  quotations  for each of its classes as
that  information  may  appear  in the  Fund's  Prospectus,  this  Statement  of
Additional  Information  or in advertising  are  calculated by standard  methods
prescribed by the Commission.

STANDARDIZED AVERAGE ANNUAL TOTAL RETURN QUOTATIONS

Average  annual  total  return  quotations  for Class A and  Class B shares  are
computed  by finding the average  annual  compounded  rates of return that would
cause  a  hypothetical  investment  in the  class  made  on the  first  day of a
designated  period (assuming all dividends and  distributions are reinvested) to
equal the ending  redeemable value of such  hypothetical  investment on the last
day of the designated period in accordance with the following formula:

                            P(1+T)n = ERV

Where:            P        =        a  hypothetical  initial  payment of $1,000,
                                    less the  maximum  sales  load of $57.50 for
                                    Class A shares or the  deduction of the CDSC
                                    for Class B shares at the end of the period.

                  T        =        average annual total return

                  n        =        number of years

                  ERV      =        ending  redeemable value of the hypothetical
                                    $1000 initial  payment made at the beginning
                                    of  the  designated  period  (or  fractional
                                    portion thereof)

For  purposes of the above  computation,  it is assumed that all  dividends  and
distributions  made by the Fund are  reinvested  at net asset  value  during the
designated  period.  The average annual total return  quotation is determined to
the nearest 1/100 of 1%.

In determining the average annual total return  (calculated as provided  above),
recurring  fees,  if any,  that are  charged to all  shareholder  accounts  of a
particular  class are taken into  consideration.  For any account fees that vary
with the size of the  account,  the account  fee used for  purposes of the above
computation  is assumed  to be the fee that  would be charged to a class's  mean
account size.

AUTOMATED INFORMATION LINE

FactFoneSM, Pioneer's 24-hour automated information line, allows shareholders to
dial toll-free 1-800-225-4321 and hear recorded fund information, including:

         o       net asset value prices for all Pioneer mutual funds;

         o       annualized 30-day yields on Pioneer's fixed income funds;

         o       annualized 7-day yields and 7-day effective  (compound)  yields
                 for Pioneer's money market funds; and

         o       dividends and capital gains distributions on all Pioneer mutual
                 funds.

Yields are calculated in accordance with Commission mandated standard formulas.

In addition, by using a personal identification number ("PIN"), shareholders may
enter  purchases,  exchanges and  redemptions,  access their account balance and
last three transactions and may order a duplicate statement. See "FactFoneSM" in
the Prospectus for more information.

All  performance  numbers   communicated   through  FactFoneSM   represent  past
performance,  and  figures  for  all  quoted  bond  funds  include  the  maximum
applicable sales charge. A shareholder's actual yield and total return will vary
with changing market conditions. The value of Class A and Class B shares (except
for Pioneer money market funds, which seek a stable $1.00 share price) will also
vary,  and  such  shares  may be worth  more or less at  redemption  than  their
original cost.



                                      -22-
<PAGE>


                                   APPENDIX A
                   COMPARATIVE PERFORMANCE INDEX DESCRIPTIONS

The following  securities  indices are well-known,  unmanaged measures of market
performance. Advertisements and sales literature for the Fund may refer to these
indices or may present  comparisons  between the performance of the Fund and one
or more of the indices.  Other indices may be used, if appropriate.  The indices
are not available for direct  investment.  The data presented is not meant to be
indicative of the  performance of the Fund,  reflects past  performance and does
not guarantee future results.

S&P 500
This index is a readily available, carefully constructed,  market value weighted
benchmark  of common  stock  performance.  Currently,  the S&P  Composite  Index
includes  500 of the  largest  stocks  (in terms of stock  market  value) in the
United States; prior to March 1957 it consisted of 90 of the largest stocks.

DOW JONES INDUSTRIAL AVERAGE
This is a total return index based on the performance of 30 blue chip stocks.

U.S. SMALL STOCK INDEX
This index is a market value  weighted  index of the ninth and tenth  deciles of
the New York Stock  Exchange  (NYSE),  plus stocks listed on the American  Stock
Exchange (AMEX) and over-the-counter  (OTC) with the same or less capitalization
as the upper bound of the NYSE ninth decile.

U.S. INFLATION
The  Consumer  Price  Index  for All Urban  Consumers  (CPI-U),  not  seasonally
adjusted, is used to measure inflation,  which is the rate of change of consumer
goods prices.  Unfortunately,  the  inflation  rate as derived by the CPI is not
measured  over the same period as the other asset  returns.  All of the security
returns are measured  from one  month-end to the next  month-end.  CPI commodity
prices are collected during the month.  Thus,  measured  inflation rates lag the
other  series  by about  one-half  month.  Prior to  January  1978,  the CPI (as
compared with CPI-U) was used.  Both inflation  measures are  constructed by the
U.S. Department of Labor, Bureau of Labor Statistics, Washington, DC.

S&P/BARRA INDEXES
The S&P/BARRA Growth and Value Indexes are constructed by dividing the stocks in
the S&P 500 Index according to price-to-book  ratios.  The Growth Index contains
stocks with higher  price-to-book  ratios,  and the Value Index contains  stocks
with  lower  price-to-book   ratios.  Both  indexes  are  market  capitalization
weighted.

LONG-TERM U.S. GOVERNMENT BONDS
The  total  returns  on  long-term  government  bonds  from  1977  to  1991  are
constructed  with data from The Wall Street Journal.  Over  1926-1976,  data are
obtained  from the  Government  bond file at the Center for Research in Security
Prices (CRSP), Graduate School of Business,  University of Chicago. Each year, a
one-bond  portfolio  with a term of  approximately  20  years  and a  reasonably
current  coupon  was used,  and whose  returns  did not  reflect  potential  tax
benefits,  impaired  negotiability,  or special  redemption or call  privileges.
Where  callable  bonds had to be used,  the term of the bond was assumed to be a
simple


                                      -23-
<PAGE>

COMPARATIVE PERFORMANCE INDEX DESCRIPTIONS

average of the  maturity and first call dates minus the current  date.  The bond
was "held" for the calendar  year and returns were  computed.  Total returns for
1977-1991 are calculated as the change in the flat price or and-interest price.

INTERMEDIATE-TERM U.S. GOVERNMENT BONDS
Total  returns  of the  intermediate-term  government  bonds for  1977-1991  are
calculated from The Wall Street Journal prices,  using the change in flat price.
Returns from 1934-1986 are obtained from the CRSP Government Bond File.

Each year,  one-bond  portfolios  are formed,  the bond  chosen is the  shortest
noncallable  bond with a maturity not less than 5 years, and this bond is "held"
for the  calendar  year.  Monthly  returns are  computed.  (Bonds with  impaired
negotiability or special redemption  privileges are omitted, as are partially or
fully  tax-exempt  bonds starting with 1943.) From  1934-1942,  almost all bonds
with maturities near 5 years were partially or full tax-exempt and were selected
using the rules described  above.  Personal tax rates were generally low in that
period,  so that yields on  tax-exempt  bonds were  similar to yields on taxable
bonds. From 1926-1933, there are few bonds suitable for construction of a series
with a 5-year  maturity.  For this period,  five year bond yield  estimates  are
used.

MSCI
Morgan  Stanley  Capital  International   Indices,   developed  by  the  Capital
International  S.A., are based on share prices of some 1470 companies  listed on
the stock exchanges around the world.

Countries in the MSCI EAFE Portfolio are: Australia;  Austria; Belgium; Denmark;
Finland;  France;  Germany;  Hong Kong; Italy; Japan;  Netherlands;  N. Zealand;
Norway; Singapore/Malaysia; Spain; Sweden; Switzerland; United Kingdom.

6 MONTH CDS
Data sources include the Federal Reserve Bulletin and The Wall Street Journal.

LONG-TERM U.S. CORPORATE BONDS
For  1969-1991,  corporate  bond total  returns are  represented  by the Salomon
Brothers Long-Term  High-Grade  Corporate Bond Index. Since most large corporate
bond  transactions  take place over the  counter,  a major dealer is the natural
source of these data. The index includes  nearly all Aaa- and Aa-rated bonds. If
a bond is  downgraded  during a  particular  month,  its return for the month is
included in the index before removing the bond from future portfolios.

Over  1926-1968  the total  returns  were  calculated  by  summing  the  capital
appreciation returns and the income returns. For the period 1946-1968,  Ibbotson
and Sinquefield  backdated the Salomon Brothers' index,  using Salomon Brothers'
monthly  yield  data with a  methodology  similar  to that used by  Salomon  for
1969-1991. Capital appreciation returns were calculated from yields assuming (at
the beginning of each monthly holding period) a 20-year  maturity,  a bond price
equal to par, and a coupon equal to the


                                      -24-
<PAGE>

                   COMPARATIVE PERFORMANCE INDEX DESCRIPTIONS

beginning-of-period  yield.  For the period  1926-1945,  the Standard and Poor's
monthly  High-Grade  Corporate  Composite  yield  data were  used,  assuming a 4
percent coupon and a 20-year maturity.  The conventional  present-value  formula
for bond price for the beginning and end-of-month prices was used. (This formula
is  presented  in Ross,  Stephen  A., and  Randolph  W.  Westerfield,  Corporate
Finance, Times Mirror/Mosby, St. Louis, 1990, p. 97 ["Level-Coupon Bonds"].) The
monthly income return was assumed to be one-twelfth the coupon.

U.S. (30 DAY) TREASURY BILLS
For the U.S. Treasury bill index, data from The Wall Street Journal are used for
1977-1991;  the CRSP U.S.  Government  Bond File is the source until 1976.  Each
month a one-bill  portfolio  containing the  shortest-term  bill having not less
than one month to maturity is constructed. (The bill's original term to maturity
is not relevant.) To measure holding period returns for the one-bill  portfolio,
the bill is priced as of the last trading day of the previous  month-end  and as
of the last trading day of the current month.

NAREIT-EQUITY INDEX
All of the  data is  based  upon the last  closing  price of the  month  for all
tax-qualified  REITs  listed  on the  NYSE,  AMSE  and the  NASDAQ.  The data is
market-value-weighted.  Prior to 1987 REITs were added to the index the  January
following  their  listing.  Since 1987 Newly formed or listed REITs are added to
the total  shares  outstanding  figure in the month that the shares are  issued.
Only  common  shares  issued by the REIT are  included  in the index.  The total
return  calculation  is based upon the weighing at the  beginning of the period.
Only  those  REITs  listed for the  entire  period are used in the total  return
calculation.  Dividends are included in the month based upon their payment date.
There is no smoothing of income. Liquidating dividends, whether full or partial,
are treated as income.

RUSSELL 2000 SMALL STOCK INDEX
Index of the 2,000 smallest  stocks in the Russell 3000 Index (TM); the smallest
company has a market  capitalization of approximately  $13 million.  The Russell
3000 is comprised of the 3,000  largest US  companies  as  determined  by market
capitalization  representing  approximately  98% of the US  equity  market.  The
largest  company in the index has a market  capitalization  of $67 billion.  The
Russell Indexes (TM) are reconstituted  annually as of June 1st, based on May 31
market capitalization rankings.

WILSHIRE REAL ESTATE SECURITIES INDEX
The Wilshire Real Estate  Securities  Index is a market  capitalization-weighted
index which measures the performance of more than 85 securities.

The index  contains  performance  data on five  major  categories  of  property;
office, retail, industrial, apartment and miscellaneous. Additionally, the Index
has real estate portfolio encumbered by 16% third party mortgages. The companies
in the WRESEC are 79% equity  and hybrid  REIT's and 21% real  estate  operating
companies. The capitalization is 47% NYSE, 33% AMEX and 20% OTC."



                                      -25-
<PAGE>


                   COMPARATIVE PERFORMANCE INDEX DESCRIPTIONS

STANDARD & POOR'S MIDCAP 400 INDEX
The Standard and Poor's MidCap 400 Index is a  market-value-weighted  index. The
performance  data for the MidCap 400 Index were  calculated by taking the stocks
presently in the MidCap 400 Index and

tracking  them  backwards  in time as long as there  were  prices  reported.  No
attempt was made to  determine  what stocks  "might have been" in the MidCap 400
Index  five or ten years  ago had it  existed.  Dividends  are  reinvested  on a
monthly basis prior to June 30, 1991, and are reinvested daily thereafter.

The S&P MidCap 400 Index and the S&P 500 together represent approximately 85% of
the total market capitalization of stocks traded in the United States.

BANK SAVINGS ACCOUNT
Data sources include the U.S. League of Savings Institutions Sourcebook; average
annual yield on savings  deposits in FSLIC [FDIC] insured  savings  institutions
for the years 1963-1987 and The Wall Street Journal for the years 1988-1994.

Source:           Ibbotson Associates


<PAGE>

                  PERFORMANCE STATISTICS - TOTAL RETURN PERCENT


          S&P 500       Dow      U.S. Small                  S&P/     S&P/   
                       Jones       Stock         U.S.       BARRA    BARRA
                    Industrials    Index      Inflation    Growth    Value
Dec 1928   43.61       55.38       39.69       -0.97         N/A      N/A
Dec 1929   -8.42      -13.64      -51.36        0.20         N/A      N/A
Dec 1930  -24.90      -30.22      -38.15       -6.03         N/A      N/A
Dec 1931  -43.34      -49.03      -49.75       -9.52         N/A      N/A
Dec 1932   -8.19      -16.88       -5.39      -10.30         N/A      N/A
Dec 1933   53.99       73.71      142.87        0.51         N/A      N/A
Dec 1934   -1.44        8.07       24.22        2.03         N/A      N/A
Dec 1935   47.67       43.77       40.19        2.99         N/A      N/A
Dec 1936   33.92       30.23       64.80        1.21         N/A      N/A
Dec 1937  -35.03      -28.88      -58.01        3.10         N/A      N/A
Dec 1938   31.12       33.16       32.80       -2.78         N/A      N/A
Dec 1939   -0.41        1.31        0.35       -0.48         N/A      N/A
Dec 1940   -9.78       -7.96       -5.16        0.96         N/A      N/A
Dec 1941  -11.59       -9.88       -9.00        9.72         N/A      N/A
Dec 1942   20.34       14.12       44.51        9.29         N/A      N/A
Dec 1943   25.90       19.06       88.37        3.16         N/A      N/A
Dec 1944   19.75       17.19       53.72        2.11         N/A      N/A
Dec 1945   36.44       31.60       73.61        2.25         N/A      N/A
Dec 1946   -8.07       -4.40      -11.63       18.16         N/A      N/A
Dec 1947    5.71        7.61        0.92        9.01         N/A      N/A
Dec 1948    5.50        4.27       -2.11        2.71         N/A      N/A
Dec 1949   18.79       20.92       19.75       -1.80         N/A      N/A
Dec 1950   31.71       26.40       38.75        5.79         N/A      N/A
Dec 1951   24.02       21.77        7.80        5.87         N/A      N/A
Dec 1952   18.37       14.58        3.03        0.88         N/A      N/A
Dec 1953   -0.99        2.02       -6.49        0.62         N/A      N/A
Dec 1954   52.62       51.25       60.58       -0.50         N/A      N/A
Dec 1955   31.56       26.58       20.44        0.37         N/A      N/A
Dec 1956    6.56        7.10        4.28        2.86         N/A      N/A
Dec 1957  -10.78       -8.63      -14.57        3.02         N/A      N/A
Dec 1958   43.36       39.31       64.89        1.76         N/A      N/A
Dec 1959   11.96       20.21       16.40        1.50         N/A      N/A
Dec 1960    0.47       -6.14       -3.29        1.48         N/A      N/A
Dec 1961   26.89       22.60       32.09        0.67         N/A      N/A
Dec 1962   -8.73       -7.43      -11.90        1.22         N/A      N/A
Dec 1963   22.80       20.83       23.57        1.65         N/A      N/A
Dec 1964   16.48       18.85       23.52        1.19         N/A      N/A
Dec 1965   12.45       14.39       41.75        1.92         N/A      N/A
Dec 1966  -10.06      -15.78       -7.01        3.35         N/A      N/A
Dec 1967   23.98       19.16       83.57        3.04         N/A      N/A
Dec 1968   11.06        7.93       35.97        4.72         N/A      N/A
<PAGE>
                  PERFORMANCE STATISTICS - TOTAL RETURN PERCENT


          S&P 500       Dow      U.S. Small                  S&P/     S&P/   
                       Jones       Stock         U.S.       BARRA    BARRA
                    Industrials    Index      Inflation    Growth    Value

Dec 1969   -8.50      -11.78      -25.05        6.11        N/A      N/A
Dec 1970    4.01        9.21      -17.43        5.49        N/A      N/A
Dec 1971   14.31        9.83       16.50        3.36        N/A      N/A
Dec 1972   18.98       18.48        4.43        3.41        N/A      N/A
Dec 1973  -14.66      -13.28      -30.90        8.80        N/A      N/A
Dec 1974  -26.47      -23.58      -19.95       12.20        N/A      N/A
Dec 1975   37.20       44.75       52.82        7.01       31.72    43.38
Dec 1976   23.84       22.82       57.38        4.81       13.84    34.93
Dec 1977   -7.18      -12.84       25.38        6.77      -11.82    -2.57
Dec 1978    6.56        2.79       23.46        9.03        6.78     6.16
Dec 1979   18.44       10.55       43.46       13.31       15.72    21.16
Dec 1980   32.42       22.17       39.88       12.40       39.40    23.59
Dec 1981   -4.91       -3.57       13.88        8.94       -9.81     0.02
Dec 1982   21.41       27.11       28.01        3.87       22.03    21.04
Dec 1983   22.51       25.97       39.67        3.80       16.24    28.89
Dec 1984    6.27        1.31       -6.67        3.95        2.33    10.52
Dec 1985   32.16       33.55       24.66        3.77       33.31    29.68
Dec 1986   18.47       27.10        6.85        1.13       14.50    21.67
Dec 1987    5.23        5.48       -9.30        4.41        6.50     3.68
Dec 1988   16.81       16.14       22.87        4.42       11.95    21.67
Dec 1989   31.49       32.19       10.18        4.65       36.40    26.13
Dec 1990   -3.17       -0.56      -21.56        6.11        0.20    -6.85
Dec 1991   30.55       24.19       44.63        3.06       38.37    22.56
Dec 1992    7.67        7.41       23.35        2.90        5.07    10.53
Dec 1993    9.99       16.94       20.98        2.75        1.68    18.60
Dec 1994    1.31        5.06        3.11        2.78        3.13    -0.64
Dec 1995   37.43       36.84       34.46        2.74       38.13    36.99


<PAGE>
                  PERFORMANCE STATISTICS - TOTAL RETURN PERCENT



                         Intermediate      MSCI               Long-
          Long-Term       -Term U.S.       EAFE        6     Term U.S.    U.S.
          U.S. Gov't      Government     - Net of    MONTH   Corporate  (30 Day)
            Bonds           Bonds          Taxes      CDs      Bonds    T- Bill 
     
Dec 1925     N/A              N/A           N/A       N/A      N/A      N/A
Dec 1926     7.77             5.38          N/A       N/A      7.37     3.27
Dec 1927     8.93             4.52          N/A       N/A      7.44     3.12
Dec 1928     0.1              0.92          N/A       N/A      2.84     3.56
Dec 1929     3.42             6.01          N/A       N/A      3.27     4.75
Dec 1930     4.66             6.72          N/A       N/A      7.98     2.41
Dec 1931    -5.31            -2.32          N/A       N/A      -1.85    1.07
Dec 1932    16.84             8.81          N/A       N/A      10.82    0.96
Dec 1933    -0.07             1.83          N/A       N/A      10.38    0.30
Dec 1934    10.03             9.00          N/A       N/A      13.84    0.16
Dec 1935     4.98             7.01          N/A       N/A      9.61     0.17
Dec 1936     7.52             3.06          N/A       N/A      6.74     0.18
Dec 1937     0.23             1.56          N/A       N/A      2.75     0.31
Dec 1938     5.53             6.23          N/A       N/A      6.13    -0.02
Dec 1939     5.94             4.52          N/A       N/A      3.97     0.02
Dec 1940     6.09             2.96          N/A       N/A      3.39     0.00
Dec 1941     0.93             0.50          N/A       N/A      2.73     0.06
Dec 1942     3.22             1.94          N/A       N/A      2.60     0.27
Dec 1943     2.08             2.81          N/A       N/A      2.83     0.35
Dec 1944     2.81             1.80          N/A       N/A      4.73     0.33
Dec 1945    10.73             2.22          N/A       N/A      4.08     0.33
Dec 1946    -0.10             1.00          N/A       N/A      1.72     0.35
Dec 1947    -2.62             0.91          N/A       N/A     -2.34     0.50
Dec 1948     3.40             1.85          N/A       N/A      4.14     0.81 
Dec 1949     6.45             2.32          N/A       N/A      3.31     1.10
Dec 1950     0.06             0.70          N/A       N/A      2.12     1.20
Dec 1951    -3.93             0.36          N/A       N/A     -2.69     1.49
Dec 1952     1.16             1.63          N/A       N/A      3.52     1.66
Dec 1953     3.64             3.23          N/A       N/A      3.41     1.82
Dec 1954     7.19             2.68          N/A       N/A      5.39     0.86
Dec 1955    -1.29            -0.65          N/A       N/A      0.48     1.57
Dec 1956    -5.59            -0.42          N/A       N/A     -6.81     2.46
Dec 1957     7.46             7.84          N/A       N/A      8.71     3.14
Dec 1958    -6.09            -1.29          N/A       N/A     -2.22     1.54
Dec 1959    -2.26            -0.39          N/A       N/A     -0.97     2.95
Dec 1960    13.78            11.76          N/A       N/A      9.07     2.66
Dec 1961     0.97             1.85          N/A       N/A      4.82     2.13
Dec 1962     6.89             5.56          N/A       N/A      7.95     2.73
Dec 1963     1.21             1.64          N/A       N/A      2.19     3.12
Dec 1964     3.51             4.04          N/A      4.18      4.77     3.54
Dec 1965     0.71             1.02          N/A      4.68     -0.46     3.93

<PAGE>
                  PERFORMANCE STATISTICS - TOTAL RETURN PERCENT


                         Intermediate      MSCI               Long-
          Long-Term       -Term U.S.       EAFE        6     Term U.S.    U.S.
          U.S. Gov't      Government     - Net of    MONTH   Corporate  (30 Day)
            Bonds           Bonds          Taxes      CDs      Bonds    T- Bill 
                                                                                
Dec 1966     3.65           4.69            N/A       5.75     0.20       4.76  
Dec 1967    -9.18           1.01            N/A       5.48    -4.95       4.21  
Dec 1968    -0.26           4.54            N/A       6.44     2.57       5.21 
Dec 1969    -5.07          -0.74            N/A       8.71    -8.09       6.58
Dec 1970    12.11          16.86          -11.66      7.06    18.37       6.52
Dec 1971    13.23           8.72           29.59      5.36    11.01       4.39
Dec 1972     5.69           5.16           36.35      5.38     7.26       3.84
Dec 1973    -1.11           4.61          -14.92      8.60     1.14       6.93
Dec 1974     4.35           5.69          -23.16     10.20    -3.06       8.00
Dec 1975     9.20           7.83           35.39      6.51    14.64       5.80
Dec 1976    16.75          12.87            2.54      5.22    18.65       5.08
Dec 1977    -0.69           1.41           18.06      6.12     1.71       5.12
Dec 1978    -1.18           3.49           32.62     10.21    -0.07       7.18
Dec 1979    -1.23           4.09            4.75     11.90    -4.18      10.38
Dec 1980    -3.95           3.91           22.58     12.33    -2.76      11.24
Dec 1981     1.86           9.45           -2.28     15.50    -1.24      14.71
Dec 1982    40.36          29.1            -1.86     12.18    42.56      10.54
Dec 1983     0.65           7.41           23.69      9.65     6.26       8.80
Dec 1984    15.48          14.02            7.38     10.65    16.86       9.85
Dec 1985    30.97          20.33           56.16      7.82    30.09       7.72
Dec 1986    24.53          15.14           69.44      6.30    19.85       6.16
Dec 1987    -2.71           2.90           24.63      6.58    -0.27       5.47
Dec 1988     9.67           6.10           28.27      8.15    10.70       6.35
Dec 1989    18.11          13.29           10.54      8.27    16.23       8.37
Dec 1990     6.18           9.73          -23.45      7.85     6.78       7.81
Dec 1991    19.3           15.46           12.13      4.95    19.89       5.60
Dec 1992     8.05           7.19          -12.17      3.27     9.39       3.51
Dec 1993    18.24          11.24           32.56      2.88    13.19       2.90
Dec 1994    -7.77          -5.14            7.78      5.40    -5.76       3.90
Dec 1995    31.67          16.8            11.21      5.21    26.39       5.60
                                                                                
                                                                                
<PAGE>
                  PERFORMANCE STATISTICS - TOTAL RETURN PERCENT
     
                                           S & P    Bank
             NAREIT -  Russell  Wilshire   Midcap  Savings 
             Equity     2000  Real Estate   400    Account
     
Dec 1925        N/A      N/A      N/A     N/A      N/A
Dec 1926        N/A      N/A      N/A     N/A      N/A
Dec 1927        N/A      N/A      N/A     N/A      N/A
Dec 1928        N/A      N/A      N/A     N/A      N/A
Dec 1929        N/A      N/A      N/A     N/A      N/A
Dec 1930        N/A      N/A      N/A     N/A      5.30
Dec 1931        N/A      N/A      N/A     N/A      5.10
Dec 1932        N/A      N/A      N/A     N/A      4.10
Dec 1933        N/A      N/A      N/A     N/A      3.40
Dec 1934        N/A      N/A      N/A     N/A      3.50
Dec 1935        N/A      N/A      N/A     N/A      3.10
Dec 1936        N/A      N/A      N/A     N/A      3.20
Dec 1937        N/A      N/A      N/A     N/A      3.50
Dec 1938        N/A      N/A      N/A     N/A      3.50
Dec 1939        N/A      N/A      N/A     N/A      3.40
Dec 1940        N/A      N/A      N/A     N/A      3.30
Dec 1941        N/A      N/A      N/A     N/A      3.10
Dec 1942        N/A      N/A      N/A     N/A      3.00
Dec 1943        N/A      N/A      N/A     N/A      2.90
Dec 1944        N/A      N/A      N/A     N/A      2.80
Dec 1945        N/A      N/A      N/A     N/A      2.50
Dec 1946        N/A      N/A      N/A     N/A      2.20
Dec 1947        N/A      N/A      N/A     N/A      2.30
Dec 1948        N/A      N/A      N/A     N/A      2.30
Dec 1949        N/A      N/A      N/A     N/A      2.40
Dec 1950        N/A      N/A      N/A     N/A      2.50
Dec 1951        N/A      N/A      N/A     N/A      2.60
Dec 1952        N/A      N/A      N/A     N/A      2.70
Dec 1953        N/A      N/A      N/A     N/A      2.80
Dec 1954        N/A      N/A      N/A     N/A      2.90
Dec 1955        N/A      N/A      N/A     N/A      2.90
Dec 1956        N/A      N/A      N/A     N/A      3.00
Dec 1957        N/A      N/A      N/A     N/A      3.30
Dec 1958        N/A      N/A      N/A     N/A      3.38
Dec 1959        N/A      N/A      N/A     N/A      3.53
Dec 1960        N/A      N/A      N/A     N/A      3.86
Dec 1961        N/A      N/A      N/A     N/A      3.90
Dec 1962        N/A      N/A      N/A     N/A      4.08
Dec 1963        N/A      N/A      N/A     N/A      4.17
Dec 1964        N/A      N/A      N/A     N/A      4.19
Dec 1965        N/A      N/A      N/A     N/A      4.23
Dec 1966        N/A      N/A      N/A     N/A      4.45
Dec 1967        N/A      N/A      N/A     N/A      4.67
Dec 1968        N/A      N/A      N/A     N/A      4.68
Dec 1969        N/A      N/A      N/A     N/A      4.80
     

<PAGE>

                  PERFORMANCE STATISTICS - TOTAL RETURN PERCENT


                                           S & P    Bank
             NAREIT -  Russell  Wilshire   Midcap  Savings 
             Equity     2000  Real Estate   400    Account
          Bank Savings Account
     
Dec 1970        N/A      N/A      N/A     N/A      5.14
Dec 1971        N/A      N/A      N/A     N/A      5.30
Dec 1972        8.01     N/A      N/A     N/A      5.37
Dec 1973       -15.52    N/A      N/A     N/A      5.51
Dec 1974       -21.40    N/A      N/A     N/A      5.96
Dec 1975        19.30    N/A      N/A     N/A      6.21
Dec 1976        47.59    N/A      N/A     N/A      6.23
Dec 1977        22.42    N/A      N/A     N/A      6.39
Dec 1978        10.34    N/A      13.04   N/A      6.56
Dec 1979        35.86    43.09    70.81   N/A      7.29
Dec 1980        24.37    38.58    22.08   N/A      8.78
Dec 1981         6.00     2.03     7.18   N/A     10.71
Dec 1982        21.60    24.95    24.47   22.68   11.19
Dec 1983        30.64    29.13    27.61   26.10    9.71
Dec 1984        20.93    -7.30    20.64    1.18    9.92
Dec 1985        19.10    31.05    22.20   35.58    9.02
Dec 1986        19.16     5.68    20.30   16.21    7.84
Dec 1987        -3.64    -8.77    -7.86   -2.03    6.92
Dec 1988        13.49    24.89    24.18   20.87    7.20
Dec 1989         8.84    16.24     2.37   35.54    7.91
Dec 1990       -15.35   -19.51   -33.46   -5.12    7.80
Dec 1991        35.7     46.05    20.03    50.1    4.61
Dec 1992        14.59    18.41     7.36    11.91   2.89
Dec 1993        19.65    18.91    15.24    13.96   2.73
Dec 1994         3.17    -1.82     1.64    -3.57   4.96
Dec 1995        15.27    28.44    13.65    30.94   5.24
     
Source:  Ibbotson Associates
          
     
     
     
<PAGE>


                                   APPENDIX B
                            Other Pioneer Information

         The  Pioneer  group of mutual  funds was  established  in 1928 with the
creation  of Pioneer  Fund.  Pioneer  is one of the oldest and most  experienced
money managers in the United States.

         As of December 31, 1995, PMC employed a professional  investment  staff
of 44, with a combined average of 15 years' experience in the financial services
industry.

         Total assets of all Pioneer  mutual  funds at December  31, 1995,  were
approximately $12 billion  representing  982,369 shareholder  accounts - 637,060
non-retirement accounts and 345,309 retirement accounts.















                                      -26-

<PAGE>
                             PIONEER MICRO-CAP FUND
                            
                            PART C. OTHER INFORMATION
                            -------------------------

Item 24.  Financial Statements and Exhibits.

          (a) Financial Statements:

              Statement of Assets and Liabilities*
              Report of Independent Public Accountants*

          (b) Exhibits:

              1.1    Agreement and Declaration of Trust.

              1.2    Certificate of Trust.

              2.     By-Laws.

              3.     None.

              4.1    Specimen Class A Share Certificate

              5.     Form of  Management  Contract  

              6.1.   Form of Underwriting  Agreement  

              6.2.   Form of Dealer Sales Agreement.

              7.     None.

              8.     Form of  Custodian  Agreement  with Brown Brothers Harriman
                      & Co.

              9.     Form of Investment  Company Service  Agreement  

              10.    Opinion of Counsel.*

              11.    Consent of Independent Public Accountants.*

              12.    None.

              13.    Form of Share Purchase Agreement.

              14.    None.

              15.1   Form of Class A Shares Distribution Plan.*

              15.2   Form of Class B Shares Distribution Plan.*

              16.    Not applicable.

                                      C-1


<PAGE>

              17.    Not applicable.

              18.    Multiclass Plan Pursuant to Rule 18f-3.

              19.    Powers of Attorney.*

 --------------

  *  To be filed by amendment.

Item 25. Persons Controlled By or Under Common Control with Registrant.

                                                      Percent    State/Country
                                                         of           of
         Company                           Owned By    Shares    Incorporation


Pioneering Management Corp. (PMC)            PGI        100%          DE
Pioneering Services Corp. (PSC)              PGI        100%          MA
Pioneer Capital Corp. (PCC)                  PGI        100%          MA
Pioneer Fonds Marketing GmbH (GmbH)          PGI        100%          MA
Pioneer SBIC Corp. (SBIC)                    PGI        100%          MA
Pioneer Associates, Inc. (PAI)               PGI        100%          MA
Pioneer International Corp. (PInt)           PGI        100%          MA
Pioneer Plans Corp. (PPC)                    PGI        100%          MA
Pioneer Goldfields Ltd (PGL)                 PGI        100%          MA
Pioneer Investments Corp. (PIC)              PGI        100%          MA
Pioneer Metals and Technology,
  Inc. (PMT)                                 PGI        100%          DE
Pioneer First Polish Trust Fund
  Joint Stock Co. (First Polish)             PGI        100%          Poland
Teberebie Goldfields Ltd. (TGL)              PGI         90%          Ghana
Pioneer Funds Distributor, Inc.
  (PFD)                                      PMC        100%          MA
SBIC's outstanding capital stock             PCC        100%          MA

THE FUNDS:  All are parties to management contracts with PMC.

                                                 BUSINESS
                  FUND                             TRUST

Pioneer International Growth Fund                  MA
Pioneer Europe Fund                                MA
Pioneer Emerging Markets Fund                      DE
Pioneer India Fund                                 DE
Pioneer Growth Trust                               MA
Pioneer Mid-Cap Fund                               DE
Pioneer Growth Shares                              DE
Pioneer Small Company Fund                         DE
Pioneer World Equity Fund                          DE
Pioneer II                                         DE
Pioneer Real Estate Shares                         DE
Pioneer Short-Term Income Fund                     MA
                                      C-2
<PAGE>
Pioneer America Income Trust                       MA
Pioneer Bond Fund                                  MA
Pioneer Income Fund                                DE
Pioneer Intermediate Tax-Free Fund                 MA
Pioneer Tax-Free Income Fund                       DE
Pioneer Money Market Trust                         DE
Pioneer Variable Contracts Trust                   DE
Pioneer Interest Shares, Inc.                      DE


OTHER:

 .    SBIC is the sole general partner of Pioneer Ventures Limited Partnership, a
     Massachusetts limited partnership.
 .    ITI Pioneer AMC Ltd.  (ITI  Pioneer)  (Indian  Corp.),  is a joint  venture
     between PMC and Investment Trust of India Ltd. (ITI) (Indian Corp.)
 .    ITI and PMC own  approximately  54% and  45%,  respectively,  of the  total
     equity capital of ITI Pioneer.


                               JOHN F. COGAN, JR.

      Owns approximately 14% of the outstanding shares of PGI.

                                                            TRUSTEE/
         ENTITY          CHAIRMAN         PRESIDENT         DIRECTOR      OTHER

Pioneer Family of
  Mutual Funds                X             X                 X

PGL                           X             X                 X

PGI                           X             X                 X

PPC                                         X                 X

PIC                                         X                 X

Pintl                                       X                 X

PMT                                         X                 X

PCC                                                           X

PSC                                                           X

PMC                           X                               X

PFD                           X                               X

TGL                           X                               X

First Polish                  X                               Member of
                                                              Supervisory Board

Hale and Dorr                                                 Partner

GmbH                                                          Chairman of 
                                                              Supervisory
                                                              Board


                                      C-3
<PAGE>


Item 26. Number of Holders of Securities.

         Immediately prior to the effective date of this Registration Statement,
it is expected  that there will be one record holder of  Registrant's  shares of
beneficial interest.

Item 27. Indemnification.

         Except for the Agreement and Declaration of Trust dated August 8, 1995,
establishing the Registrant as a Trust under Delaware law, there is no contract,
arrangement  or  statute  under  which  any  Trustee,  officer,  underwriter  or
affiliated person of the Registrant is insured or indemnified. The Agreement and
Declaration  of Trust  provides  that no Trustee or officer will be  indemnified
against any  liability  to which the  Registrant  would  otherwise be subject by
reason of or for willful  misfeasance,  bad faith,  gross negligence or reckless
disregard of such person's duties.

         Insofar as  indemnification  for liability arising under the Securities
Act of 1933, as amended (the "Act"), may be available to Trustees,  officers and
controlling persons of the Registrant pursuant to the foregoing  provisions,  or
otherwise, the Registrant has been advised that in the opinion of the Securities
and  Exchange  Commission  such  indemnification  is  against  public  policy as
expressed in the Act and is, therefore, unenforceable. In the event that a claim
for  indemnification  against  such  liabilities  (other than the payment by the
Registrant  of expenses  incurred or paid by a Trustee,  officer or  controlling
person of the  Registrant  in the  successful  defense  of any  action,  suit or
proceeding)  is  asserted  by such  Trustee,  officer or  controlling  person in
connection with the securities being registered,  the Registrant will, unless in
the opinion of its counsel the matter has been settled by controlling precedent,
submit  to a  court  of  appropriate  jurisdiction  the  question  whether  such
indemnification  by it is against public policy as expressed in the Act and will
be governed by the final adjudication of such issue.

Item 28. Business and Other Connections of Investment Adviser.

         All of the  information  required by this item is set forth in the Form
ADV, as amended, of Pioneering Management Corporation. The following sections of
such Form ADV are incorporated herein by reference:

                  (a) Items 1 and 2 of Part 2;

                  (b) Section 6, Business Background, of each Schedule D.

Item 29. Principal Underwriter

                  (a)  See Item 25 above.

                  (b)  Directors and Officers of PFD:


Name and Principal           Positions and Offices       Positions and Offices
Business Address             with Underwriter            with Registrant
- -----------------            ----------------            ---------------

John F. Cogan, Jr.           Director and Chairman       Chairman of the Board,
                                                         President and Trustee

                                      C-4
<PAGE>

Robert L. Butler             Director and President      None

David D. Tripple             Director                    Executive Vice
                                                         President

Steve M. Graziano            Senior Vice President       None

Stephen W. Long              Senior Vice President       None

John W. Drachman             Vice President              None

Barry C. Knight              Vice President              None

William A. Misata            Vice President              None

Anne W. Patenaude            Vice President              None

Mary Kleeman                 Vice President              None

Gail Smyth                   Vice President              None


Constance S. Spiros          Vice President              None

Marcy Supovitz               Vice President              None

Steven R. Berke              Assistant                   None
                             Vice President

Mary Sue Hoban               Assistant                   None
                             Vice President  

William H. Keough            Treasurer                   Treasurer

Roy P. Rossi                 Assistant Treasurer         None

Joseph P. Barri              Clerk                       Secretary

Robert P. Nault              Assistant Clerk             Assistant Secretary


- ---------------


         (c) Not applicable.

Item 30. Location of Accounts and Records

         The accounts and records are maintained at the  Registrant's  office at
60 State Street, Boston, Massachusetts; contact the Treasurer.

                                      C-5
<PAGE>

Item 31. Management Services

         The  Registrant  is  not a  party  to  any  management-related  service
contract,  except as described in the Prospectus and the Statement of Additional
Information.

Item 32. Undertakings

         (a) Not applicable.

         (b) The Registrant undertakes to file a post-effective amendment, using
financial statements which need not be certified, within four to six months from
the  later  of  the  effective  date  of  this  Registration  Statement  or  the
commencement of operations.

         (c) The Registrant undertakes to deliver, or cause to be delivered with
the Prospectus, to each person to whom the Prospectus is sent or given a copy of
the Registrant's  report to shareholders  furnished  pursuant to and meeting the
requirements of Rule 30d-1 from which the specified  information is incorporated
by reference,  unless such person  currently holds  securities of the Registrant
and otherwise has received a copy of such report,  in which case the  Registrant
shall state in the Prospectus that it will furnish,  without  charge,  a copy of
such report on request, and the name, address and telephone number of the person
to whom such a request should be directed.


                                      C-6
<PAGE>


                                   SIGNATURES


         Pursuant  to the  requirements  of the  Securities  Act of 1933 and the
Investment Company Act of 1940, the Registrant has duly caused this Registration
Statement  to be  signed  on its  behalf  by  the  undersigned,  thereunto  duly
authorized, in the City of Boston and Commonwealth of Massachusetts, on the 20th
day of December, 1996.


                                        PIONEER MICRO-CAP FUND



                                        By: /s/John F. Cogan, Jr.
                                        John F. Cogan, Jr.
                                        President

         Pursuant  to the  requirements  of the  Securities  Act of  1933,  this
Registration  Statement  has been signed below by the  following  persons in the
capacities and on the date indicated:



      Signature                      Title



/s/John F. Cogan, Jr.         Chairman of the Board,     )
John F. Cogan, Jr.            Trustee and President      )
                              (Principal Executive       )
                              Officer)                   )December 20, 1996
                                                         )
                                                         )
                                                         )
                                                         )
                                                         )
                                                         )
/s/William H. Keough          Chief Financial Officer    )December 20, 1996
William H. Keough             and Treasurer (Principal   )
                              Financial and Accounting   )
                              Officer)                   )

Trustees:


/s/John F. Cogan, Jr.                                    )
John F. Cogan, Jr.                          Trustee      )December 20, 1996
                                                         )


<PAGE>

/s/Margaret B.W. Graham*                                 )
Margaret B.W. Graham                        Trustee      )December 20, 1996
                                                         )
/s/John W. Kendrick*                                     )
John W. Kendrick                            Trustee      )December 20, 1996
                                                         )
/s/Marguerite A. Piret*                                  )
Marguerite A. Piret                         Trustee      )December 20, 1996
                                                         )
/s/David D. Tripple*                                     )
David D. Tripple                            Trustee      )December 20, 1996
                                                         )
/s/Stephen K. West*                                      )
Stephen K. West                             Trustee      )December 20, 1996
                                                         )
/s/John Winthrop*                                        )
John Winthrop                               Trustee      )December 20, 1996



*By /s/ Joseph P. Barri         Dated:  December 20, 1996
    -------------------
    Joseph P. Barri
    Attorney-in-Fact



<PAGE>


                                 Exhibit Index


Exhibit                                                         Page
Number            Document Title                               Number


1.1    Agreement and Declaration of Trust.

1.2    Certificate of Trust.

2.     By-Laws.

4.1    Specimen Class A Share Certificate

5.     Form of  Management  Contract  

6.1.   Form of Underwriting  Agreement  

6.2.   Form of Dealer Sales Agreement.

8.     Form of  Custodian  Agreement  with Brown Brothers Harriman
        & Co.

9.     Form of Investment  Company Service  Agreement  

13.    Form of Share Purchase Agreement.

15.1   Form of Class A Shares Distribution Plan.

15.2   Form of Class B Shares Distribution Plan.

18.    Multiclass Plan Pursuant to Rule 18f-3



                             PIONEER MICRO-CAP FUND

                                  AGREEMENT AND
                              DECLARATION OF TRUST


This  AGREEMENT  AND  DECLARATION  OF TRUST is made on  December  3, 1996 by the
undersigned  trustees  (together  with all other  persons from time to time duly
elected,  qualified and serving as Trustees in accordance with the provisions of
Article II hereof, the "Trustees");

NOW, THEREFORE,  the Trustees declare that all money and property contributed to
the Trust shall be held and  managed in trust  pursuant  to this  Agreement  and
Declaration of Trust.


                                    ARTICLE I

                              NAME AND DEFINITIONS

Section 1. Name. The name of the Trust created by this Agreement and Declaration
of Trust is "Pioneer Micro-Cap Fund."

Section 2. Definitions. Unless otherwise provided or required by the context:

              (a)"Administrator"  means the party,  other than the Trust, to the
contract described in Article III, Section 3 hereof.

              (b)"By-laws"  means  the  By-laws  of  the  Trust  adopted  by the
Trustees,  as amended  from time to time,  which  By-laws are  expressly  herein
incorporated  by  reference  as part of the  "governing  instrument"  within the
meaning of the Delaware Act.

              (c)  "Class"  means the  class of  Shares of a Series  established
pursuant to Article V. 

              (d)"Commission,"  "Interested Person" and "Principal  Underwriter"
have the meanings provided in the 1940 Act. Except as such term may be otherwise
defined by the Trustees in conjunction  with the  establishment of any Series of
Shares,  the term "vote of a majority of the Shares  outstanding and entitled to
vote" shall have the same meaning as is assigned to the term "vote of a majority
of the outstanding voting securities" in the 1940 Act.

              (e)  "Covered  Person"  means a person so defined  in Article  IV,
Section 2.

              (f)"Custodian"  means  any  Person  other  than the  Trust who has
custody of any Trust  Property as required by Section 17(f) of the 1940 Act, but
does not include a system for the central  handling of  securities  described in
said Section 17(f).

              (g)"Declaration"  shall mean this  Agreement  and  Declaration  of
Trust, as amended or restated from time to time.  Reference in this  Declaration
of Trust to "Declaration,"  "hereof,"  "herein," and "hereunder" shall be deemed
to refer to this  Declaration  rather than exclusively to the article or section
in which such words appear.
<PAGE>

              (h)"Delaware  Act" means  Chapter  38 of Title 12 of the  Delaware
Code entitled  "Treatment of Delaware  Business Trusts," as amended from time to
time.

              (i)"Distributor"  means the party,  other  than the Trust,  to the
contract described in Article III, Section 1 hereof.

              (j) "His" shall  include the feminine  and neuter,  as well as the
masculine, genders.

              (k)"Investment  Adviser" means the party, other than the Trust, to
the contract described in Article III, Section 2 hereof.

              (l)"Net  Asset  Value" means the net asset value of each Series of
the Trust, determined as provided in Article VI, Section 3.

              (m)"Person"   means  and   includes   individuals,   corporations,
partnerships,  trusts, associations, joint ventures, estates and other entities,
and  governments  and  agencies and  political  subdivisions,  thereof,  whether
domestic or foreign.

              (n)  "Series"  means a series of Shares  established  pursuant  to
Article V.

              (o) "Shareholder" means a record owner of Outstanding Shares;

              (p)"Shares" means the equal  proportionate  transferable  units of
interest into which the  beneficial  interest of each Series or Class is divided
from time to time (including whole Shares and fractions of Shares). "Outstanding
Shares"  means Shares  shown in the books of the Trust or its transfer  agent as
then  issued  and  outstanding,  but does not  include  Shares  which  have been
repurchased  or redeemed by the Trust and which are held in the  treasury of the
Trust.

              (q)"Transfer  Agent"  means any  Person  other  than the Trust who
maintains  the  Shareholder   records  of  the  Trust,   such  as  the  list  of
Shareholders, the number of Shares credited to each account, and the like.

              (r)"Trust" means Pioneer  Micro-Cap Fund established  hereby,  and
reference to the Trust,  when  applicable to one or more Series,  refers to that
Series.

              (s)"Trustees"  means the person who has signed this Declaration of
Trust,  so long as he shall  continue  in  office in  accordance  with the terms
hereof,  and all other  persons who may from time to time be duly  qualified and
serving  as  Trustees  in  accordance  with  Article  II,  in all cases in their
capacities as Trustees hereunder.

              (t)"Trust Property" means any and all property,  real or personal,
tangible or intangible, which is owned or held by or for the Trust or any Series
or the Trustees on behalf of the Trust or any Series.

              (u)The  "1940 Act" means the  Investment  Company Act of 1940,  as
amended from time to time.


                                      -2-
<PAGE>


                                   ARTICLE II

                                  THE TRUSTEES

Section 1. Management of the Trust.  The business and affairs of the Trust shall
be managed by or under the  direction of the  Trustees,  and they shall have all
powers necessary or desirable to carry out that responsibility. The Trustees may
execute all  instruments and take all action they deem necessary or desirable to
promote the interests of the Trust.  Any  determination  made by the Trustees in
good faith as to what is in the interests of the Trust shall be  conclusive.  In
construing the provisions of this Declaration, the presumption shall be in favor
of a grant of power to the Trustees.

Section 2. Powers.  The Trustees in all instances shall act as principals,  free
of the  control  of the  Shareholders.  The  Trustees  shall have full power and
authority to take or refrain from taking any action and to execute any contracts
and instruments that they may consider  necessary or desirable in the management
of the Trust.  The Trustees  shall not in any way be bound or limited by current
or future laws or customs applicable to trust  investments,  but shall have full
power  and  authority  to  make  any  investments  which  they,  in  their  sole
discretion,  deem proper to accomplish  the purposes of the Trust.  The Trustees
may  exercise  all of  their  powers  without  recourse  to any  court  or other
authority.  Subject to any  applicable  limitation  herein or in the  By-laws or
resolutions of the Trust,  the Trustees shall have power and authority,  without
limitation:

                  (a) To operate as and carry on the  business of an  investment
company, and exercise all the powers necessary and appropriate to the conduct of
such operations.

                  (b) To invest in, hold for  investment,  or reinvest in, cash;
securities,   including  common,  preferred  and  preference  stocks;  warrants;
subscription  rights;  profit-sharing  interests or participations and all other
contracts for or evidence of equity interests;  bonds,  debentures,  bills, time
notes and all other  evidences of  indebtedness;  negotiable  or  non-negotiable
instruments;   government   securities,   including  securities  of  any  state,
municipality  or other political  subdivision  thereof,  or any  governmental or
quasi-governmental  agency  or  instrumentality;  and money  market  instruments
including  bank  certificates  of  deposit,  finance  paper,  commercial  paper,
bankers' acceptances and all kinds of repurchase agreements, of any corporation,
company,  trust,  association,  firm  or  other  business  organization  however
established,  and  of  any  country,  state,  municipality  or  other  political
subdivision,    or   any   governmental   or   quasi-governmental    agency   or
instrumentality;  or any other  security,  property or  instrument  in which the
Trust or any of its Series shall be authorized to invest.

                  (c) To acquire (by purchase,  subscription  or otherwise),  to
hold,  to trade in and deal in, to acquire  any rights or options to purchase or
sell,  to sell  or  otherwise  dispose  of,  to  lend  and to  pledge  any  such
securities, to enter into repurchase agreements,  reverse repurchase agreements,
firm commitment  agreements and forward foreign currency exchange contracts,  to
purchase and sell options on securities,  securities indices, currency and other
financial  assets,  futures  contracts  and options on futures  contracts of all
descriptions  and  to  engage  in  all  types  of  hedging  and  risk-management
transactions.

                  (d To exercise all rights,  powers and privileges of ownership
or interest in all securities and  repurchase  agreements  included in the Trust
Property,  including  the right to vote


                                      -3-
<PAGE>

thereon  and  otherwise  act  with  respect  thereto  and to do all acts for the
preservation,  protection,  improvement  and  enhancement  in  value of all such
securities and repurchase agreements.

                  (e) To acquire (by purchase,  lease or otherwise) and to hold,
use, maintain,  develop and dispose of (by sale or otherwise) any property, real
or personal, including cash or foreign currency, and any interest therein.

                  (f)To borrow money or other  property in the name of the Trust
exclusively  for Trust  purposes  and in this  connection  issue  notes or other
evidence  of  indebtedness;  to secure  borrowings  by  mortgaging,  pledging or
otherwise subjecting as security the Trust Property; and to endorse,  guarantee,
or undertake the performance of any obligation or engagement of any other Person
and to lend Trust Property.

                  (g)To aid by  further  investment  any  corporation,  company,
trust,  association  or firm, any obligation of or interest in which is included
in the Trust Property or in the affairs of which the Trustees have any direct or
indirect  interest;  to do all acts and things  designed to  protect,  preserve,
improve or enhance the value of such obligation or interest; and to guarantee or
become surety on any or all of the contracts,  stocks, bonds, notes,  debentures
and other obligations of any such corporation,  company,  trust,  association or
firm.

                  (h)To adopt  By-laws not  inconsistent  with this  Declaration
providing  for the conduct of the  business of the Trust and to amend and repeal
them to the extent such right is not reserved to the Shareholders.

                  (i)To elect and remove such officers and appoint and terminate
such agents as they deem appropriate.

                  (j)To employ as custodian of any assets of the Trust,  subject
to any provisions herein or in the By-laws,  one or more banks,  trust companies
or  companies  that are  members of a  national  securities  exchange,  or other
entities permitted by the Commission to serve as such.

                  (k)To  retain  one or more  transfer  agents  and  shareholder
servicing agents, or both.

                  (l)To provide for the  distribution of Shares either through a
Principal  Underwriter  as provided  herein or by the Trust itself,  or both, or
pursuant to a distribution plan of any kind.

                  (m) To set record  dates in the manner  provided for herein or
in the By- laws.

                  (n)To  delegate such  authority as they consider  desirable to
any  officers of the Trust and to any agent,  independent  contractor,  manager,
investment adviser, custodian or underwriter.

                  (o)To hold any  security or other  property  (i) in a form not
indicating  any trust,  whether in bearer,  book  entry,  unregistered  or other
negotiable  form,  or (ii) either in the Trust's or Trustees' own name or in the
name of a custodian or a nominee or nominees, subject to safeguards according to
the usual practice of business trusts or investment companies.

                  (p)To  establish  separate and distinct Series with separately
defined investment objectives and policies and distinct investment purposes, and
with separate Shares  representing 


                                      -4-
<PAGE>

beneficial  interests in such Series, and to establish separate Classes,  all in
accordance with the provisions of Article V.

                  (q)To  the  full  extent  permitted  by  Section  3804  of the
Delaware  Act, to allocate  assets,  liabilities  and expenses of the Trust to a
particular Series and assets,  liabilities and expenses to a particular Class or
to apportion  the same between or among two or more Series or Classes,  provided
that any liabilities or expenses  incurred by a particular Series or Class shall
be  payable  solely  out of the  assets  belonging  to that  Series  or Class as
provided for in Article V, Section 4.

                  (r)To  consent  to  or   participate   in  any  plan  for  the
reorganization,  consolidation  or merger of any  corporation  or concern  whose
securities are held by the Trust; to consent to any contract,  lease,  mortgage,
purchase,  or sale of property by such corporation or concern;  and to pay calls
or subscriptions with respect to any security held in the Trust.

                  (s)To  compromise,  arbitrate,  or otherwise  adjust claims in
favor of or against the Trust or any matter in  controversy  including,  but not
limited to, claims for taxes.

                  (t)To make distributions of income,  capital gains, returns of
capital  (if  any)  and  redemption  proceeds  to  Shareholders  in  the  manner
hereinafter provided for.

                  (u)To  establish  committees  for  such  purposes,  with  such
membership,  and with such responsibilities as the Trustees may consider proper,
including  a  committee  consisting  of fewer than all of the  Trustees  then in
office,  which may act for and bind the  Trustees  and the Trust with respect to
the institution,  prosecution, dismissal, settlement, review or investigation of
any legal action, suit or proceeding, pending or threatened.

                  (v)To  issue,  sell,   repurchase,   redeem,  cancel,  retire,
acquire,  hold,  resell,  reissue,  dispose of and otherwise deal in Shares;  to
establish  terms  and  conditions  regarding  the  issuance,  sale,  repurchase,
redemption, cancellation,  retirement, acquisition, holding, resale, reissuance,
disposition of or dealing in Shares; and, subject to Articles V and VI, to apply
to any such repurchase, redemption,  retirement,  cancellation or acquisition of
Shares  any funds or  property  of the Trust or of the  particular  Series  with
respect to which such Shares are issued.

                  (w)To invest part or all of the Trust Property (or part or all
of the assets of any Series), or to dispose of part or all of the Trust Property
(or part or all of the assets of any  Series)  and invest the  proceeds  of such
disposition,  in  securities  issued by one or more other  investment  companies
registered  under  the 1940 Act all  without  any  requirement  of  approval  by
Shareholders.  Any such other  investment  company may (but need not) be a trust
(formed  under the laws of the State of New York or of any other state) which is
classified as a partnership for federal income tax purposes.

                  (x)To  carry  on any  other  business  in  connection  with or
incidental  to  any of the  foregoing  powers,  to do  everything  necessary  or
desirable to accomplish  any purpose or to further any of the foregoing  powers,
and to take every other action incidental to the foregoing business or purposes,
objects or powers.

                  (y) To sell or exchange any or all of the assets of the Trust,
subject to Article IX, Section 4.

                                      -5-
<PAGE>

                  (z)To  enter  into  joint  ventures,  partnerships  and  other
combinations and associations.

                  (aa)To join with other  security  holders in acting  through a
committee,  depositary,  voting trustee or otherwise,  and in that connection to
deposit any security  with,  or transfer  any  security to, any such  committee,
depositary  or trustee,  and to delegate to them such power and  authority  with
relation to any security  (whether or not so deposited  or  transferred)  as the
Trustees shall deem proper, and to agree to pay, and to pay, such portion of the
expenses  and  compensation  of such  Committee,  depositary  or  trustee as the
Trustees shall deem proper;

                  (bb)To  purchase and pay for  entirely  out of Trust  Property
such insurance as the Trustees may deem necessary or appropriate for the conduct
of the business, including, without limitation,  insurance policies insuring the
assets of the Trust or payment of  distributions  and principal on its portfolio
investments,  and,  subject to applicable law and any  restrictions set forth in
the By-laws, insurance policies insuring the Shareholders,  Trustees,  officers,
employees, agents, investment advisers,  Principal Underwriters,  or independent
contractors of the Trust,  individually,  against all claims and  liabilities of
every nature arising by reason of holding Shares,  holding, being or having held
any such  office or  position,  or by reason of any action  alleged to have been
taken or  omitted  by any such  Person as  Trustee,  officer,  employee,  agent,
investment adviser, Principal underwriter, or independent contractor,  including
any action taken or omitted that may be  determined  to  constitute  negligence,
whether or not the Trust would have the power to indemnify  such Person  against
liability;

                  (cc)To adopt, establish and carry out pension, profit-sharing,
share bonus, share purchase, savings, thrift and other retirement, incentive and
benefit plans and trusts, including the purchasing of life insurance and annuity
contracts as a means of providing such retirement and other benefits, for any or
all of the Trustees, officers, employees and agents of the Trust;

                  (dd) To enter into contracts of any kind and description;

                  (ee)  To  interpret  the  investment  policies,  practices  or
limitations of any Series or Class; and

                  (ff) To guarantee indebtedness and contractual  obligations of
others.

                  The clauses  above shall be  construed  as objects and powers,
and the  enumeration  of specific  powers shall not limit in any way the general
powers  of the  Trustees.  Any  action by one or more of the  Trustees  in their
capacity as such  hereunder  shall be deemed an action on behalf of the Trust or
the  applicable  Series,  and not an action in an  individual  capacity.  No one
dealing  with the  Trustees  shall be under any  obligation  to make any inquiry
concerning  the authority of the Trustees,  or to see to the  application of any
payments made or property  transferred  to the Trustees or upon their order.  In
construing this  Declaration,  the  presumption  shall be in favor of a grant of
power to the Trustees.

                  Section  3.  Certain  Transactions.  Except as  prohibited  by
applicable  law, the Trustees  may, on behalf of the Trust,  buy any  securities
from or sell any  securities to, or lend any assets of the Trust to, any Trustee
or  officer  of the Trust or any firm of which any such  Trustee or officer is a
member  acting  as  principal,  or have any such  dealings  with any  investment
adviser, 


                                      -6-
<PAGE>

administrator,  distributor  or  transfer  agent  for  the  Trust  or  with  any
Interested Person of such person. The Trust may employ any such person or entity
in which  such  person  is an  Interested  Person,  as  broker,  legal  counsel,
registrar,  investment  adviser,  administrator,  distributor,  transfer  agent,
dividend  disbursing  agent,  custodian or in any other  capacity upon customary
terms.

                  Section 4. Initial Trustees;  Election and Number of Trustees.
The initial Trustees shall be the persons  initially  signing this  Declaration.
The number of Trustees  (other than the  initial  Trustees)  shall be fixed from
time to time by a majority  of the  Trustees;  provided,  that there shall be at
least one (1) Trustee and no more than  fifteen  (15).  The  Shareholders  shall
elect the  Trustees  (other  than the  initial  Trustees)  on such  dates as the
Trustees may fix from time to time.

                  Section 5. Term of Office of Trustees. Each Trustee shall hold
office  for life or until his  successor  is  elected  or the Trust  terminates;
except that (a) any Trustee may resign by delivering to the other Trustees or to
any Trust officer a written resignation  effective upon such delivery or a later
date specified therein;  (b) any Trustee may be removed with or without cause at
any time by a  written  instrument  signed  by at least a  majority  of the then
Trustees, specifying the effective date of removal; (c) any Trustee who requests
to be retired,  or who is declared bankrupt or has become physically or mentally
incapacitated  or is  otherwise  unable to serve,  may be  retired  by a written
instrument signed by a majority of the other Trustees,  specifying the effective
date of  retirement;  and (d) any  Trustee  may be removed at any meeting of the
Shareholders by a vote of at least two-thirds of the Outstanding Shares.

                  Section 6.  Vacancies;  Appointment  of  Trustees.  Whenever a
vacancy shall exist in the Board of Trustees,  regardless of the reason for such
vacancy,  the remaining  Trustees  shall appoint any person as they determine in
their sole  discretion to fill that  vacancy,  consistent  with the  limitations
under  the 1940 Act.  Such  appointment  shall be made by a  written  instrument
signed by a majority of the Trustees or by a resolution  of the  Trustees,  duly
adopted and recorded in the records of the Trust,  specifying the effective date
of the appointment.  The Trustees may appoint a new Trustee as provided above in
anticipation  of  a  vacancy  expected  to  occur  because  of  the  retirement,
resignation  or removal  of a Trustee,  or an  increase  in number of  Trustees,
provided  that such  appointment  shall  become  effective  only at or after the
expected  vacancy  occurs.  As  soon  as  any  such  Trustee  has  accepted  his
appointment in writing, the trust estate shall vest in the new Trustee, together
with the  continuing  Trustees,  without any further act or  conveyance,  and he
shall be deemed a Trustee  hereunder.  The  Trustees'  power of  appointment  is
subject  to Section  16(a) of the 1940 Act.  Whenever a vacancy in the number of
Trustees  shall occur,  until such vacancy is filled as provided in this Article
II, the  Trustees  in office,  regardless  of their  number,  shall have all the
powers  granted to the Trustees and shall  discharge all the duties imposed upon
the Trustees by the Declaration.  The death, declination to serve,  resignation,
retirement, removal or incapacity of one or more Trustees, or all of them, shall
not operate to annul the Trust or to revoke any existing agency created pursuant
to the terms of this Declaration of Trust.

                  Section 7. Temporary Vacancy or Absence. Whenever a vacancy in
the Board of Trustees  shall occur,  until such vacancy is filled,  or while any
Trustee is absent from his domicile  (unless that Trustee has made  arrangements
to be informed  about,  and to  participate  in, the affairs of the Trust during
such  absence),  or is  physically  or  mentally  incapacitated,  the  remaining
Trustees  shall have all the powers  hereunder and their  certificate as to such
vacancy,  absence, or incapacity shall be conclusive.  Any Trustee may, by power
of attorney,  delegate his powers as 


                                      -7-
<PAGE>

Trustee for a period not  exceeding  six (6) months at any one time to any other
Trustee or Trustees.

                  Section 8.  Chairman.  The Trustees shall appoint one of their
number to be Chairman of the Board of Trustees.  The Chairman  shall  preside at
all meetings of the Trustees, shall be responsible for the execution of policies
established by the Trustees and the  administration of the Trust, and may be the
chief executive, financial and/or accounting officer of the Trust.

                  Section 9. Action by the Trustees.  The Trustees  shall act by
majority vote at a meeting duly called at which a quorum is present, including a
meeting held by conference  telephone,  teleconference or other electronic media
or  communication  equipment by means of which all persons  participating in the
meeting can communicate  with each other; or by written consent of a majority of
Trustees (or such greater number as may be required by applicable law) without a
meeting.  A majority of the Trustees  shall  constitute a quorum at any meeting.
Meetings of the Trustees may be called  orally or in writing by the President or
by any one of the Trustees.  Notice of the time, date and place of all Trustees'
meetings  shall be given to each Trustee as set forth in the By-laws;  provided,
however,  that no notice is  required  if the  Trustees  provide  for regular or
stated meetings. Notice need not be given to any Trustee who attends the meeting
without  objecting to the lack of notice or who signs a waiver of notice  either
before or after the meeting.  The Trustees by majority  vote may delegate to any
Trustee or Trustees or committee authority to approve particular matters or take
particular  actions on behalf of the Trust. Any written consent or waiver may be
provided and  delivered to the Trust by  facsimile or other  similar  electronic
mechanism.

                  Section 10. Ownership of Trust Property. The Trust Property of
the Trust and of each Series  shall be held  separate  and apart from any assets
now or  hereafter  held in any capacity  other than as Trustee  hereunder by the
Trustees or any successor Trustees.  Legal title in and beneficial  ownership of
all of the assets of the Trust shall at all times be considered as vested in the
Trust,  except  that the  Trustees  may  cause  legal  title  in and  beneficial
ownership of any Trust  Property to be held by, or in the name of one or more of
the Trustees acting for and on behalf of the Trust, or in the name of any person
as nominee acting for and on behalf of the Trust. No Shareholder shall be deemed
to have a severable  ownership  in any  individual  asset of the Trust or of any
Series or any right of partition or  possession  thereof,  but each  Shareholder
shall  have,  as  provided in Article V, a  proportionate  undivided  beneficial
interest  in the Trust or Series or Class  thereof  represented  by Shares.  The
Shares shall be personal property giving only the rights  specifically set forth
in this Trust Instrument. The Trust, or at the determination of the Trustees one
or more of the  Trustees  or a nominee  acting  for and on behalf of the  Trust,
shall be deemed to hold  legal  title and  beneficial  ownership  of any  income
earned on  securities  of the  Trust  issued by any  business  entities  formed,
organized, or existing under the laws of any jurisdiction, including the laws of
any  foreign  country.  Upon the  resignation  or removal  of a Trustee,  or his
otherwise  ceasing to be a Trustee,  he shall execute and deliver such documents
as the  remaining  Trustees  shall  require for the purpose of  conveying to the
Trust or the  remaining  Trustees  any  Trust  Property  held in the name of the
resigning or removed Trustee.  Upon the incapacity or death of any Trustee,  his
legal  representative  shall execute and deliver on his behalf such documents as
the remaining Trustees shall require as provided in the preceding sentence.

                  Section  11.  Effect  of  Trustees  Not  Serving.  The  death,
resignation, retirement, removal, incapacity or inability or refusal to serve of
the  Trustees,  or any one of them,  shall not


                                      -8-
<PAGE>

operate to annul the Trust or to revoke any existing agency created  pursuant to
the terms of this Declaration.

                  Section 12.  Trustees,  etc. as  Shareholders.  Subject to any
restrictions  in  the  By-laws,  any  Trustee,  officer,  agent  or  independent
contractor  of the  Trust may  acquire,  own and  dispose  of Shares to the same
extent as any other  Shareholder;  the Trustees may issue and sell Shares to and
buy Shares  from any such  person or any firm or company in which such person is
interested, subject only to any general limitations herein.

                  Section  13.  Series   Trustees.   In   connection   with  the
establishment of one or more Series or Classes,  the Trustees  establishing such
Series or Class may  appoint,  to the  extent  permitted  by the  Delaware  Act,
separate   Trustees  with  respect  to  such  Series  or  Classes  (the  "Series
Trustees").  Series  Trustees may, but are not required to, serve as Trustees of
the Trust or any other Series or Class of the Trust.  The Series  Trustees shall
have,  to the  exclusion of any other  Trustee of the Trust,  all the powers and
authorities  of Trustees  hereunder  with  respect to such Series or Class,  but
shall have no power or authority with respect to any other Series or Class.  Any
provision of this  Declaration  relating to election of Trustees by Shareholders
only  shall  entitle  the  Shareholders  of a Series or Class  for which  Series
Trustees have been appointed to vote with respect to the election of such Series
Trustees and the Shareholders of any other Series or Class shall not be entitled
to  participate  in such vote. In the event that Series  Trustees are appointed,
the  Trustees  initially  appointing  such Series  Trustees  shall,  without the
approval of any Outstanding Shares,  amend either the Declaration or the By-laws
to provide for the  respective  responsibilities  of the Trustees and the Series
Trustees in  circumstances  where an action of the  Trustees or Series  Trustees
affects all Series of the Trust or two or more Series  represented  by different
Trustees.


                                   ARTICLE III

                        CONTRACTS WITH SERVICE PROVIDERS

                  Section 1.  Underwriting  Contract.  The Trustees may in their
discretion  from  time  to  time  enter  into  an  exclusive  or   non-exclusive
distribution  contract or contracts providing for the sale of the Shares whereby
the  Trustees  may  either  agree to sell the  Shares to the other  party to the
contract or appoint such other party as their sales agent for the Shares, and in
either case on such terms and  conditions,  if any, as may be  prescribed in the
By-laws,  and such  further  terms and  conditions  as the Trustees may in their
discretion determine not inconsistent with the provisions of this Article III or
of the By-laws;  and such  contract may also provide for the  repurchase  of the
Shares by such other party as agent of the Trustees.

                  Section 2. Advisory or Management  Contract.  The Trustees may
in their discretion from time to time enter into one or more investment advisory
or management contracts or, if the Trustees establish multiple Series,  separate
investment  advisory or management  contracts with respect to one or more Series
whereby  the other party or parties to any such  contracts  shall  undertake  to
furnish   the   Trust   or  such   Series   management,   investment   advisory,
administration,  accounting,  legal,  statistical  and research  facilities  and
services,  promotional or marketing  activities,  and such other  facilities and
services, if any, as the Trustees shall from time to time consider desirable and
all upon such  terms and  conditions  as the  Trustees  may in their  discretion
determine.  Notwithstanding any provisions of the Declaration,  the Trustees may
authorize  the 


                                      -9-
<PAGE>

Investment  Advisers or persons to whom the Investment Adviser delegates certain
or all of their duties,  or any of them,  under any such  contracts  (subject to
such  general or specific  instructions  as the  Trustees  may from time to time
adopt) to effect purchases,  sales,  loans or exchanges of portfolio  securities
and other  investments  of the Trust on behalf of the Trustees or may  authorize
any  officer,  employee or Trustee to effect  such  purchases,  sales,  loans or
exchanges  pursuant to recommendations  of such Investment  Advisers,  or any of
them (and all  without  further  action by the  Trustees).  Any such  purchases,
sales, loans and exchanges shall be deemed to have been authorized by all of the
Trustees.

                  Section 3. Administration Agreement. The Trustees may in their
discretion from time to time enter into an  administration  agreement or, if the
Trustees   establish  multiple  Series  or  Classes,   separate   administration
agreements with respect to each Series or Class, whereby the other party to such
agreement  shall  undertake to manage the business  affairs of the Trust or of a
Series or Class  thereof  of the Trust  and  furnish  the Trust or a Series or a
Class thereof with office facilities,  and shall be responsible for the ordinary
clerical,  bookkeeping and recordkeeping services at such office facilities, and
other facilities and services, if any, and all upon such terms and conditions as
the Trustees may in their discretion determine.

                  Section  4.  Service  Agreement.  The  Trustees  may in  their
discretion  from time to time enter into service  agreements with respect to one
or more Series or Classes of Shares  whereby the other  parties to such  Service
Agreements  will provide  administration  and/or  support  services  pursuant to
administration  plans and service plans,  and all upon such terms and conditions
as the Trustees in their discretion may determine.

                  Section  5.  Transfer   Agent.   The  Trustees  may  in  their
discretion  from time to time  enter  into a  transfer  agency  and  shareholder
service  contract  whereby the other party to such contract  shall  undertake to
furnish  transfer  agency and  shareholder  services to the Trust.  The contract
shall have such terms and  conditions  as the Trustees  may in their  discretion
determine not inconsistent  with the Declaration.  Such services may be provided
by one or more Persons.

                  Section 6.  Custodian.  The  Trustees may appoint or otherwise
engage one or more banks or trust  companies,  each  having  aggregate  capital,
surplus  and  undivided  profits (as shown in its last  published  report) of at
least two million  dollars  ($2,000,000),  or any other  entity  satisfying  the
requirements of the 1940 Act, to serve as Custodian with authority as its agent,
but subject to such restrictions, limitations and other requirements, if any, as
may be  contained in the By-laws of the Trust.  The Trustees may also  authorize
the Custodian to employ one or more sub-custodians, including such foreign banks
and securities depositories as meet the requirements of applicable provisions of
the 1940 Act, and upon such terms and  conditions  as may be agreed upon between
the Custodian and such sub-custodian, to hold securities and other assets of the
Trust  and to  perform  the acts  and  services  of the  Custodian,  subject  to
applicable provisions of law and resolutions adopted by the Trustees.

                  Section 7. Affiliations of Trustees or Officers, Etc. The fact
that:

                  (i)any of the Shareholders,  Trustees or officers of the Trust
         or any Series thereof is a  shareholder,  director,  officer,  partner,
         trustee,  employee,  manager,  adviser  or  distributor  of or for  any
         partnership,  corporation,  trust, association or other organization or
         of or for any parent or  affiliate  of any  organization,  with which a
         contract of the character described in this Article III or for services
         as  Custodian,  Transfer  Agent  or  disbursing  agent  or for 


                                      -10-
<PAGE>

         related  services may have been or may  hereafter be made,  or that any
         such organization, or any parent or affiliate thereof, is a Shareholder
         of or has an interest in the Trust, or that

                  (ii) any partnership, corporation, trust, association or other
         organization  with  which a  contract  of the  character  described  in
         Sections 1, 2, 3 or 4 of this Article III or for services as Custodian,
         Transfer  Agent or  disbursing  agent or for related  services may have
         been  or may  hereafter  be  made  also  has  any  one or  more of such
         contracts with one or more other  partnerships,  corporations,  trusts,
         associations  or  other   organizations,   or  has  other  business  or
         interests,

shall  not  affect  the  validity  of  any  such  contract  or  disqualify   any
Shareholder,  Trustee or officer of the Trust from voting upon or executing  the
same or create any liability or accountability to the Trust or its Shareholders.

                                   ARTICLE IV

            COMPENSATION, LIMITATION OF LIABILITY AND INDEMNIFICATION

                  Section  1.  Compensation.  The  Trustees  as  such  shall  be
entitled to reasonable  compensation from the Trust, and they may fix the amount
of such compensation.  Nothing herein shall in any way prevent the employment of
any Trustee for advisory,  management, legal, accounting,  investment banking or
other services and payment for the same by the Trust.

                  Section 2.  Limitation of Liability.  All persons  contracting
with or having any claim  against the Trust or a  particular  Series  shall look
only to the assets of all Series or such  particular  Series for  payment  under
such  contract  or claim;  and  neither the  Trustees  nor,  when acting in such
capacity,  any of the  Trust's  officers,  employees  or agents,  whether  past,
present or future, shall be personally liable therefor. Every written instrument
or  obligation on behalf of the Trust or any Series shall contain a statement to
the foregoing  effect,  but the absence of such  statement  shall not operate to
make any Trustee or officer of the Trust liable  thereunder.  Provided they have
exercised  reasonable care and have acted under the reasonable belief that their
actions are in the best interest of the Trust,  the Trustees and officers of the
Trust shall not be  responsible or liable for any act or omission or for neglect
or wrongdoing of them or any officer,  agent,  employee,  investment  adviser or
independent  contractor of the Trust, but nothing  contained in this Declaration
or in the Delaware Act shall protect any Trustee or officer of the Trust against
liability to the Trust or to Shareholders to which he would otherwise be subject
by reason of  willful  misfeasance,  bad faith,  gross  negligence  or  reckless
disregard of the duties involved in the conduct of his office.

                  Section 3. Indemnification.  (a) Subject to the exceptions and
limitations contained in subsection (b) below:

                  (i)every  person who is, or has been, a Trustee or an officer,
                  employee or agent of the Trust  (including  any individual who
                  serves at its request as director,  officer,  partner, trustee
                  or the  like  of  another  organization  in  which  it has any
                  interest as a  shareholder,  creditor or otherwise)  ("Covered
                  Person") shall be indemnified by the Trust or the  appropriate
                  Series  to  the  fullest  extent   permitted  by  law  against
                  liability and against all expenses reasonably incurred or paid
                  by  him  in  connection  with  any  claim,   action,  suit  or
                  proceeding  in  which  he  becomes  involved  as  a  party  or


                                      -11-
<PAGE>

                  otherwise  by virtue  of his  being or  having  been a Covered
                  Person and  against  amounts  paid or  incurred  by him in the
                  settlement thereof; and

                  (ii) as used herein,  the words "claim,"  "action," "suit," or
                  "proceeding"  shall  apply to all  claims,  actions,  suits or
                  proceedings  (civil,  criminal or other,  including  appeals),
                  actual or threatened, and the words "liability" and "expenses"
                  shall include,  without  limitation,  attorneys' fees,  costs,
                  judgments,  amounts paid in settlement,  fines,  penalties and
                  other liabilities.

                  (b)  No  indemnification  shall  be  provided  hereunder  to a
Covered Person:

                  (i)who shall have been  adjudicated  by a court or body before
                  which the proceeding was brought (A) to be liable to the Trust
                  or its  Shareholders  by reason of  willful  misfeasance,  bad
                  faith,  gross  negligence or reckless  disregard of the duties
                  involved  in the  conduct  of his  office,  or (B) not to have
                  acted in good faith in the  reasonable  belief that his action
                  was in the best interest of the Trust; or

                  (ii) in the  event of a  settlement,  unless  there has been a
                  determination  that  such  Covered  Person  did not  engage in
                  willful  misfeasance,  bad faith, gross negligence or reckless
                  disregard of the duties involved in the conduct of his office;
                  (A) by the court or other body approving the  settlement;  (B)
                  by at least a  majority  of  those  Trustees  who are  neither
                  Interested  Persons of the Trust nor are parties to the matter
                  based upon a review of readily  available facts (as opposed to
                  a  full  trial-type  inquiry);   (C)  by  written  opinion  of
                  independent  legal  counsel  based  upon a review  of  readily
                  available facts (as opposed to a full  trial-type  inquiry) or
                  (D) by a vote of a majority of the Outstanding Shares entitled
                  to vote (excluding any  Outstanding  Shares owned of record or
                  beneficially by such individual).

                  (c) The  rights  of  indemnification  herein  provided  may be
insured against by policies  maintained by the Trust, shall be severable,  shall
not be exclusive  of or affect any other rights to which any Covered  Person may
now or  hereafter  be  entitled,  and shall  inure to the  benefit of the heirs,
executors and administrators of a Covered Person.

                  (d)  To  the  maximum  extent  permitted  by  applicable  law,
expenses in connection with the preparation and presentation of a defense to any
claim,  action,  suit or proceeding of the character described in subsection (a)
of this Section may be paid by the Trust or applicable  Series from time to time
prior to final  disposition  thereof  upon  receipt of an  undertaking  by or on
behalf of such  Covered  Person that such amount will be paid over by him to the
Trust  or  applicable  Series  if it is  ultimately  determined  that  he is not
entitled to indemnification under this Section;  provided,  however, that either
(i) such  Covered  Person  shall have  provided  appropriate  security  for such
undertaking,  (ii) the Trust is insured  against  losses arising out of any such
advance  payments  or (iii)  either a majority of the  Trustees  who are neither
Interested  Persons of the Trust nor parties to the matter, or independent legal
counsel  in a written  opinion,  shall have  determined,  based upon a review of
readily available facts (as opposed to a full trial-type  inquiry) that there is
reason to  believe  that  such  Covered  Person  will not be  disqualified  from
indemnification under this Section.

                  (e) Any  repeal  or  modification  of this  Article  IV by the
Shareholders,  or  adoption  or  modification  of  any  other  provision  of the
Declaration  or By- laws  inconsistent  with this Article,  shall be prospective
only,  to the  extent  that such  repeal,  or  modification  would,  if  applied


                                      -12-
<PAGE>

retrospectively, adversely affect any limitation on the liability of any Covered
Person or  indemnification  available to any Covered  Person with respect to any
act or omission which occurred prior to such repeal, modification or adoption.

                  Section 3. Indemnification of Shareholders. If any Shareholder
or former  Shareholder of any Series shall be held  personally  liable solely by
reason of his being or having been a Shareholder  and not because of his acts or
omissions or for some other reason,  the  Shareholder or former  Shareholder (or
his heirs,  executors,  administrators or other legal  representatives or in the
case of any entity,  its general  successor) shall be entitled out of the assets
belonging to the  applicable  Series to be held  harmless  from and  indemnified
against all loss and expense arising from such  liability.  The Trust, on behalf
of the affected  Series,  shall,  upon request by such  Shareholder,  assume the
defense of any claim made against such  Shareholder for any act or obligation of
the Series and satisfy any judgment thereon from the assets of the Series.

                  Section 4. No Bond  Required of Trustees.  No Trustee shall be
obligated to give any bond or other  security for the  performance of any of his
duties hereunder.

                  Section  5.  No  Duty  of   Investigation;   Notice  in  Trust
Instruments,  Etc. No purchaser,  lender, transfer agent or other Person dealing
with the  Trustees  or any  officer,  employee or agent of the Trust or a Series
thereof  shall be  bound to make any  inquiry  concerning  the  validity  of any
transaction  purporting to be made by the Trustees or by said officer,  employee
or agent or be liable for the application of money or property paid,  loaned, or
delivered  to or on the order of the  Trustees or of said  officer,  employee or
agent.  Every  obligation,  contract,  instrument,   certificate,  Share,  other
security of the Trust or a Series thereof or undertaking, and every other act or
thing  whatsoever  executed in connection  with the Trust shall be  conclusively
presumed to have been  executed or done by the  executors  thereof only in their
capacity as Trustees  under this  Declaration  or in their capacity as officers,
employees or agents of the Trust or a Series thereof.  Every written obligation,
contract,  instrument,  certificate,  Share,  other  security  of the Trust or a
Series thereof or undertaking made or issued by the Trustees may recite that the
same is executed  or made by them not  individually,  but as Trustees  under the
Declaration, and that the obligations of the Trust or a Series thereof under any
such  instrument  are not  binding  upon  any of the  Trustees  or  Shareholders
individually,  but bind only the Trust  Property  or the Trust  Property  of the
applicable  Series,  and may  contain any  further  recital  which they may deem
appropriate,  but the  omission  of such  recital  shall not operate to bind the
Trustees  individually.  The Trustees shall at all times maintain  insurance for
the  protection of the Trust  Property or the Trust  Property of the  applicable
Series,  its  Shareholders,  Trustees,  officers,  employees  and agents in such
amount as the Trustees shall deem adequate to cover possible tort liability, and
such  other  insurance  as the  Trustees  in  their  sole  judgment  shall  deem
advisable.

                  Section 6. Reliance on Experts, Etc. Each Trustee,  officer or
employee  of the Trust or a Series  thereof  shall,  in the  performance  of his
duties,  powers and discretions  hereunder be fully and completely justified and
protected  with regard to any act or any failure to act resulting  from reliance
in good  faith  upon the books of  account  or other  records  of the Trust or a
Series thereof, upon an opinion of counsel, or upon reports made to the Trust or
a Series  thereof  by any of its  officers  or  employees  or by the  Investment
Adviser, the Administrator,  the Distributor,  Transfer Agent, selected dealers,
accountants, appraisers or other experts or consultants selected with reasonable
care by the Trustees,  officers or employees of the Trust, regardless of whether
such counsel or expert may also be a Trustee.

                                      -13-
<PAGE>

                                    ARTICLE V

                             SERIES; CLASSES; SHARES

                  Section 1.  Establishment  of Series or Class. The Trust shall
consist of one or more Series. Without limiting the authority of the Trustees to
establish and  designate any further  Series,  the Trustees  hereby  establish a
single Series which shall be designated  Pioneer Micro-Cap Fund. Each additional
Series shall be  established  and is effective upon the adoption of a resolution
of a  majority  of the  Trustees  or any  alternative  date  specified  in  such
resolution.  The Trustees may designate the relative  rights and  preferences of
the Shares of each Series. The Trustees may divide the Shares of any Series into
Classes.  Without  limiting  the  authority  of the  Trustees to  establish  and
designate any further  Classes,  the Trustees hereby  establish three Classes of
Shares  which  shall be  designated  Class A,  Class B and Class C  Shares.  The
Classes of Shares of the existing  Series herein  established and designated and
any  Shares of any  further  Series  and  Classes  that may from time to time be
established  and designated by the Trustees shall be established and designated,
and the  variations  in the  relative  rights and  preferences  as  between  the
different Series shall be fixed and determined, by the Trustees;  provided, that
all Shares shall be identical  except for such  variations as shall be fixed and
determined  between  different Series or Classes by the Trustees in establishing
and designating  such Class or Series.  In connection  therewith with respect to
the existing  Classes,  the purchase  price,  the method of determining  the net
asset value,  and the relative  dividend rights of holders shall be as set forth
in the Trust's Registration  Statement on Form N- 1A under the Securities Act of
1933  and/or the 1940 Act and as in effect at the time of issuing  Shares of the
existing Classes.

                  All references to Shares in this  Declaration  shall be deemed
to be Shares of any or all Series or Classes as the  context  may  require.  The
Trust shall maintain  separate and distinct records for each Series and hold and
account for the assets thereof  separately from the other assets of the Trust or
of any  other  Series.  A Series  may  issue  any  number of Shares or any Class
thereof and need not issue  Shares.  Each Share of a Series  shall  represent an
equal  beneficial  interest  in the net assets of such  Series.  Each  holder of
Shares of a Series or a Class  thereof shall be entitled to receive his pro rata
share of all  distributions  made with  respect  to such  Series or Class.  Upon
redemption of his Shares, such Shareholder shall be paid solely out of the funds
and property of such  Series.  The Trustees may adopt and change the name of any
Series or Class.

                  Section 2. Shares. The beneficial  interest in the Trust shall
be divided into transferable  Shares of one or more separate and distinct Series
or Classes established by the Trustees.  The number of Shares of each Series and
Class is  unlimited  and each  Share  shall  have no par value per Share or such
other amount as the Trustees may establish. All Shares issued hereunder shall be
fully paid and  nonassessable.  Shareholders  shall have no  preemptive or other
right to subscribe to any additional  Shares or other  securities  issued by the
Trust.  The  Trustees  shall  have  full  power  and  authority,  in their  sole
discretion  and without  obtaining  Shareholder  approval,  to issue original or
additional  Shares at such times and on such terms and  conditions  as they deem
appropriate;  to issue  fractional  Shares and Shares held in the  treasury;  to
establish  and to change in any manner Shares of any Series or Classes with such
preferences,  terms of conversion,  voting powers,  rights and privileges as the
Trustees may determine (but the Trustees may not change  Outstanding Shares in a
manner  materially  adverse to the  Shareholders  of such Shares);  to divide or
combine the Shares of any Series or Classes into a greater or lesser number;


                                      -14-
<PAGE>

to classify or reclassify any unissued  Shares of any Series or Classes into one
or more  Series or  Classes  of Shares;  to  abolish  any one or more  Series or
Classes of Shares;  to issue Shares to acquire  other assets  (including  assets
subject  to,  and  in  connection  with,  the  assumption  of  liabilities)  and
businesses;  and to take such  other  action  with  respect to the Shares as the
Trustees may deem  desirable.  Shares held in the treasury  shall not confer any
voting  rights on the  Trustees  and shall not be entitled to any  dividends  or
other distributions declared with respect to the Shares.

                  Section 3. Investment in the Trust.  The Trustees shall accept
investments  in any Series or Class from such  persons and on such terms as they
may from time to time authorize. At the Trustees' discretion,  such investments,
subject to  applicable  law, may be in the form of cash or  securities  in which
that Series is authorized to invest,  valued as provided in Article VI,  Section
3.  Investments in a Series shall be credited to each  Shareholder's  account in
the form of full Shares at the Net Asset Value per Share next  determined  after
the  investment  is received or accepted as may be  determined  by the Trustees;
provided, however, that the Trustees may, in their sole discretion, (a) impose a
sales  charge  upon  investments  in any Series or Class,  (b) issue  fractional
Shares,  (c)  determine  the Net Asset  Value per Share of the  initial  capital
contribution  or (d)  authorize the issuance of Shares at a price other than Net
Asset  Value to the  extent  permitted  by the 1940  Act or any  rule,  order or
interpretation of the Commission  thereunder.  The Trustees shall have the right
to refuse to accept  investments  in any Series at any time without any cause or
reason therefor whatsoever.

                  Section 4. Assets and Liabilities of Series. All consideration
received  by the Trust for the issue or sale of Shares of a  particular  Series,
together with all assets in which such  consideration is invested or reinvested,
all income,  earnings,  profits,  and proceeds  thereof  (including any proceeds
derived from the sale,  exchange or liquidation of such assets, and any funds or
payments  derived from any  reinvestment  of such  proceeds in whatever form the
same may be),  shall be held and  accounted  for  separately  from the assets of
every other Series and are referred to as "assets belonging to" that Series. The
assets  belonging to a Series shall belong only to that Series for all purposes,
and to no other Series,  subject only to the rights of creditors of that Series.
Any assets, income, earnings,  profits, and proceeds thereof, funds, or payments
which are not readily  identifiable as belonging to any particular  Series shall
be  allocated  by the  Trustees  between  and  among  one or more  Series as the
Trustees deem fair and equitable.  Each such allocation  shall be conclusive and
binding upon the  Shareholders of all Series for all purposes,  and such assets,
earnings,  income,  profits or funds, or payments and proceeds  thereof shall be
referred to as assets belonging to that Series. The assets belonging to a Series
shall be so  recorded  upon the  books of the  Trust,  and  shall be held by the
Trustees in trust for the benefit of the Shareholders of that Series. The assets
belonging to a Series shall be charged with the  liabilities  of that Series and
all expenses,  costs, charges and reserves  attributable to that Series,  except
that  liabilities and expenses  allocated  solely to a particular Class shall be
borne by that  Class.  Any  general  liabilities,  expenses,  costs,  charges or
reserves of the Trust which are not readily  identifiable  as  belonging  to any
particular  Series or Class  shall be  allocated  and  charged  by the  Trustees
between or among any one or more of the Series or Classes in such  manner as the
Trustees deem fair and equitable.  Each such allocation  shall be conclusive and
binding upon the Shareholders of all Series or Classes for all purposes.

                  Without  limiting the  foregoing,  but subject to the right of
the  Trustees to  allocate  general  liabilities,  expenses,  costs,  charges or
reserves as herein provided,  the debts,  liabilities,  obligations and expenses
incurred,  contracted  for or  otherwise  existing  with respect to a particular

                                      -15-
<PAGE>

Series  shall be  enforceable  against the assets of such Series  only,  and not
against the assets of any other Series. Notice of this contractual limitation on
liabilities among Series may, in the Trustees'  discretion,  be set forth in the
certificate of trust of the Trust (whether  originally or by amendment) as filed
or to be filed in the Office of the  Secretary of State of the State of Delaware
pursuant  to the  Delaware  Act,  and  upon the  giving  of such  notice  in the
certificate of trust,  the statutory  provisions of Section 3804 of the Delaware
Act relating to  limitations  on  liabilities  among  Series (and the  statutory
effect under  Section 3804 of setting  forth such notice in the  certificate  of
trust)  shall  become  applicable  to the  Trust  and each  Series.  Any  person
extending credit to, contracting with or having any claim against any Series may
look only to the assets of that  Series to satisfy  or  enforce  any debt,  with
respect to that Series. No Shareholder or former Shareholder of any Series shall
have a claim on or any right to any assets  allocated  or belonging to any other
Series.

                  Section 5.  Ownership  and Transfer of Shares.  The Trust or a
transfer or similar agent for the Trust shall maintain a register containing the
names and addresses of the  Shareholders  of each Series and Class thereof,  the
number of Shares of each  Series  and  Class  held by such  Shareholders,  and a
record  of all Share  transfers.  The  register  shall be  conclusive  as to the
identity  of  Shareholders  of record and the number of Shares held by them from
time  to  time.  The  Trustees  may  authorize  the  issuance  of   certificates
representing  Shares and adopt rules  governing their use. The Trustees may make
rules  governing  the  transfer  of  Shares,   whether  or  not  represented  by
certificates.  Except as  otherwise  provided by the  Trustees,  Shares shall be
transferable  on the books of the Trust only by the record holder  thereof or by
his duly authorized  agent upon delivery to the Trustees or the Trust's transfer
agent  of a  duly  executed  instrument  of  transfer,  together  with  a  Share
certificate if one is outstanding,  and such evidence or the genuineness of each
such execution and authorization and of such other matters as may be required by
the  Trustees.  Upon such  delivery,  and  subject to any  further  requirements
specified by the Trustees or  contained  in the By-laws,  the transfer  shall be
recorded  on the  books of the  Trust.  Until a  transfer  is so  recorded,  the
Shareholder  of record of Shares shall be deemed to be the holder of such Shares
for all  purposes  hereunder  and neither the  Trustees  nor the Trust,  nor any
transfer  agent or  registrar  or any  officer,  employee or agent of the Trust,
shall be affected by any notice of a proposed transfer.

                  Section  6.  Status  of  Shares;   Limitation  of  Shareholder
Liability.  Shares shall be deemed to be personal  property giving  Shareholders
only the rights provided in this Declaration.  Every  Shareholder,  by virtue of
having acquired a Share,  shall be held expressly to have assented to and agreed
to be bound by the terms of this  Declaration and to have become a party hereto.
No  Shareholder  shall  be  personally   liable  for  the  debts,   liabilities,
obligations and expenses incurred by, contracted for, or otherwise existing with
respect  to,  the  Trust or any  Series.  The  death,  incapacity,  dissolution,
termination  or bankruptcy  of a  Shareholder  during the existence of the Trust
shall not operate to terminate the Trust, nor entitle the  representative of any
such  Shareholder  to an  accounting or to take any action in court or elsewhere
against the Trust or the Trustees,  but entitles such representative only to the
rights of such  Shareholder  under this  Trust.  Ownership  of Shares  shall not
entitle the Shareholder to any title in or to the whole or any part of the Trust
Property  or right to call for a  partition  or  division  of the same or for an
accounting,  nor shall the ownership of Shares  constitute the  Shareholders  as
partners.  Neither the Trust nor the  Trustees  shall have any power to bind any
Shareholder  personally or to demand payment from any  Shareholder for anything,
other  than as  agreed  by the  Shareholder.  Shareholders  shall  have the same
limitation  of personal  liability as is extended to  shareholders  of a private
corporation  for profit  incorporated  in the State of Delaware.  Every  written
obligation  of the Trust or any Series  


                                      -16-
<PAGE>

shall  contain  a  statement  to the  effect  that such  obligation  may only be
enforced  against the assets of the appropriate  Series or all Series;  however,
the  omission of such  statement  shall not  operate to bind or create  personal
liability for any Shareholder or Trustee.


                                   ARTICLE VI

                          DISTRIBUTIONS AND REDEMPTIONS

                  Section 1.  Distributions.  The Trustees or a committee of one
or more  Trustees  and one or more  officers may declare and pay  dividends  and
other  distributions,  including  dividends on Shares of a particular Series and
other  distributions  from the assets  belonging to that Series.  No dividend or
distribution,   including,   without  limitation,  any  distribution  paid  upon
termination  of the Trust or of any Series (or Class)  with  respect to, nor any
redemption  or  repurchase  of, the  Shares of any  Series  (or Class)  shall be
effected  by the Trust  other  than from the  assets  held with  respect to such
Series,  nor shall any Shareholder of any particular  Series  otherwise have any
right or claim  against the assets held with respect to any other Series  except
to the extent that such  Shareholder  has such a right or claim  hereunder  as a
Shareholder  of such other Series.  The Trustees  shall have full  discretion to
determine which items shall be treated as income and which items as capital; and
each such  determination and allocation shall be conclusive and binding upon the
Shareholders.  The amount and payment of  dividends or  distributions  and their
form,  whether  they  are in cash,  Shares  or other  Trust  Property,  shall be
determined  by the  Trustees.  Dividends  and  other  distributions  may be paid
pursuant to a standing  resolution  adopted  once or more often as the  Trustees
determine.  All  dividends  and other  distributions  on Shares of a  particular
Series  shall be  distributed  pro rata to the  Shareholders  of that  Series in
proportion  to the number of Shares of that  Series they held on the record date
established for such payment, except that such dividends and distributions shall
appropriately  reflect expenses  allocated to a particular Class of such Series.
The  Trustees may adopt and offer to  Shareholders  such  dividend  reinvestment
plans,  cash  dividend  payout  plans  or  similar  plans as the  Trustees  deem
appropriate.

                  Section 2.  Redemptions.  Each  Shareholder  of a Series shall
have the right at such times as may be  permitted by the Trustees to require the
Series to redeem all or any part of his Shares at a  redemption  price per Share
equal to the Net Asset Value per Share at such time as the  Trustees  shall have
prescribed by resolution,  or, to the extent  permitted by the 1940 Act, at such
other  redemption  price and at such times as the  Trustees  shall  prescribe by
resolution.  In the absence of such  resolution,  the redemption price per Share
shall be the Net Asset Value next  determined  after  receipt by the Series of a
request for redemption in proper form less such charges as are determined by the
Trustees and  described in the Trust's  Registration  Statement  for that Series
under the Securities Act of 1933. The Trustees may specify  conditions,  prices,
and places of redemption,  may specify binding  requirements for the proper form
or forms of requests for  redemption  and may specify the amount of any deferred
sales charge to be withheld from redemption proceeds.  Payment of the redemption
price may be wholly or partly in securities or other assets at the value of such
securities or assets used in such determination of Net Asset Value, or may be in
cash.  Upon  redemption,  Shares may be reissued from time to time. The Trustees
may require  Shareholders to redeem Shares for any reason under terms set by the
Trustees,  including, but not limited to, the failure of a Shareholder to supply
a taxpayer  identification  number if  required to do so, or to have the minimum
investment  required,  or to pay when due for the  purchase of Shares  issued to
him. To the extent permitted by law, the Trustees may retain the proceeds of any
redemption of Shares  required by them for payment of amounts


                                      -17-
<PAGE>

due and  owing  by a  Shareholder  to the  Trust or any  Series  or Class or any
governmental authority. Notwithstanding the foregoing, the Trustees may postpone
payment of the redemption price and may suspend the right of the Shareholders to
require any Series or Class to redeem  Shares during any period of time when and
to the extent permissible under the 1940 Act.

                  Section 3.  Determination  of Net Asset  Value.  The  Trustees
shall  cause  the Net  Asset  Value  of  Shares  of each  Series  or Class to be
determined  from time to time in a manner  consistent  with  applicable laws and
regulations. The Trustees may delegate the power and duty to determine Net Asset
Value  per  Share  to one or more  Trustees  or  officers  of the  Trust or to a
custodian,  depository or other agent appointed for such purpose.  The Net Asset
Value of Shares shall be determined  separately for each Series or Class at such
times as may be  prescribed  by the Trustees or, in the absence of action by the
Trustees,  as of the close of regular  trading on the New York Stock Exchange on
each  day for all or  part of  which  such  Exchange  is open  for  unrestricted
trading.

                  Section 4. Suspension of Right of Redemption.  If, as referred
to in Section 2 of this Article, the Trustees postpone payment of the redemption
price  and  suspend  the right of  Shareholders  to redeem  their  Shares,  such
suspension  shall take effect at the time the Trustees  shall  specify,  but not
later  than the  close of  business  on the  business  day  next  following  the
declaration  of  suspension.  Thereafter  Shareholders  shall  have no  right of
redemption or payment until the Trustees  declare the end of the suspension.  If
the right of  redemption is suspended,  a  Shareholder  may either  withdraw his
request for redemption or receive payment based on the Net Asset Value per Share
next determined after the suspension terminates.

                  Section 5.  Repurchase by Agreement.  The Trust may repurchase
Shares directly,  or through the Distributor or another agent designated for the
purpose,  by agreement  with the owner  thereof at a price not exceeding the Net
Asset Value per Share determined as of the time when the purchase or contract of
purchase  is made or the Net  Asset  Value  as of any  time  which  may be later
determined,  provided payment is not made for the Shares prior to the time as of
which such Net Asset Value is determined.

                                   ARTICLE VII

                    SHAREHOLDERS' VOTING POWERS AND MEETINGS

                  Section 1. Voting Powers. The Shareholders shall have power to
vote only with  respect to (a) the election of Trustees as provided in Section 2
of this Article;  (b) the removal of Trustees as provided in Article II, Section
3(d); (c) any investment  advisory or management contract as provided in Article
VIII,  Section 1; (d) any  termination  of the Trust as  provided in Article IX,
Section 4; (e) the amendment of this  Declaration  to the extent and as provided
in Article X, Section 8; and (f) such additional  matters  relating to the Trust
as may be required or authorized by law, this Declaration, or the By-laws or any
registration  of the Trust with the Commission or any State,  or as the Trustees
may consider desirable.

         On any matter submitted to a vote of the Shareholders, all Shares shall
be voted by  individual  Series or Class,  except (a) when  required by the 1940
Act,  Shares shall be voted in the  aggregate  and not by  individual  Series or
Class,  and (b) when the Trustees have  determined  that the matter  affects the
interests of more than one Series or Class,  then the  Shareholders  of all such
Series or Classes  shall be  entitled  to vote  thereon.  As  determined  by the
Trustees without the


                                      -18-
<PAGE>

vote  or  consent  of  shareholders,  on  any  matter  submitted  to a  vote  of
Shareholders either (i) each whole Share shall be entitled to one vote as to any
matter  on which it is  entitled  to vote and  each  fractional  Share  shall be
entitled  to a  proportionate  fractional  vote or (ii) each dollar of net asset
value  (number of Shares owned times net asset value per share of such Series or
Class, as applicable)  shall be entitled to one vote on any matter on which such
Shares are entitled to vote and each fractional  dollar amount shall be entitled
to a proportionate  fractional vote.  Without limiting the power of the Trustees
in any way to designate otherwise in accordance with the preceding sentence, the
Trustees hereby establish that each whole Share shall be entitled to one vote as
to any matter on which it is entitled to vote and each fractional Share shall be
entitled to a proportionate fractional vote. There shall be no cumulative voting
in the election of Trustees. Shares may be voted in person or by proxy or in any
manner provided for in the By-laws.  The By-laws may provide that proxies may be
given by any electronic or telecommunications device or in any other manner, but
if a proposal by anyone  other than the  officers or Trustees is  submitted to a
vote of the  Shareholders of any Series or Class, or if there is a proxy contest
or proxy  solicitation or proposal in opposition to any proposal by the officers
or  Trustees,  Shares  may be voted only in person or by  written  proxy.  Until
Shares of a Series are issued,  as to that Series the  Trustees may exercise all
rights of Shareholders and may take any action required or permitted to be taken
by  Shareholders  by  law,  this   Declaration  or  the  By-laws.   Meetings  of
Shareholders  shall be called and notice thereof and record dates therefor shall
be given and set as provided in the By-laws.

                  Section 2. Quorum; Required Vote. One-third of the Outstanding
Shares of each Series or Class,  or one-third of the  Outstanding  Shares of the
Trust,  entitled  to vote in  person  or by  proxy  shall  be a  quorum  for the
transaction of business at a  Shareholders'  meeting with respect to such Series
or Class, or with respect to the entire Trust,  respectively.  Any lesser number
shall be sufficient for  adjournments.  Any adjourned session of a Shareholders'
meeting may be held within a reasonable time without further notice. Except when
a larger vote is required by law, this Declaration or the By-laws, a majority of
the Shares voting at a Shareholders'  meeting in person or by proxy shall decide
any matters to be voted upon with respect to the entire Trust and a plurality of
such  Shares  shall  elect a  Trustee;  provided,  that if this  Declaration  or
applicable  law  permits  or  requires  that  Shares  be voted on any  matter by
individual  Series or  Classes,  then a majority of the Shares of that Series or
Class (or, if required by law, a majority of the Shares outstanding and entitled
to vote of that Series or Class) voting at a Shareholders'  meeting in person or
by proxy on the matter shall decide that matter  insofar as that Series or Class
is concerned. Shareholders may act as to the Trust or any Series or Class by the
written  consent  of a  majority  (or such other  amount as may be  required  by
applicable  law) of the  Outstanding  Shares of the  Trust or of such  Series or
Class, as the case may be.

                  Section 3. Record Dates.  For the purpose of  determining  the
Shareholders of any Series (or Class) who are entitled to receive payment of any
dividend or of any other distribution,  the Trustees may from time to time fix a
date,  which shall be before the date for the  payment of such  dividend or such
other  payment,  as the record date for  determining  the  Shareholders  of such
Series (or Class)  having the right to receive  such  dividend or  distribution.
Without fixing a record date, the Trustees may for  distribution  purposes close
the  register or transfer  books for one or more  Series (or  Classes)  any time
prior  to the  payment  of a  distribution.  Nothing  in this  Section  shall be
construed as  precluding  the Trustees from setting  different  record dates for
different Series (or Classes).

                  Section 4.  Additional  Provisions.  The  By-laws  may include
further provisions for Shareholders' votes and meetings and related matters.
<PAGE>

                                  ARTICLE VIII

                        EXPENSES OF THE TRUST AND SERIES

                  Section  1.  Payment  of  Expenses  by the  Trust.  Subject to
Article  V,  Section 4, the Trust or a  particular  Series  shall pay,  or shall
reimburse the Trustees from the assets belonging to all Series or the particular
Series,  for their  expenses  (or the  expenses  of a Class of such  Series) and
disbursements, including, but not limited to, interest charges, taxes, brokerage
fees and  commissions;  expenses of issue,  repurchase and redemption of Shares;
certain insurance  premiums;  applicable fees,  interest charges and expenses of
third   parties,   including   the  Trust's   investment   advisers,   managers,
administrators,  distributors, custodians, transfer agents and fund accountants;
fees of pricing, interest,  dividend, credit and other reporting services; costs
of  membership  in  trade  associations;   telecommunications   expenses;  funds
transmission expenses; auditing, legal and compliance expenses; costs of forming
the Trust and its Series and maintaining  its existence;  costs of preparing and
printing the prospectuses of the Trust and each Series, statements of additional
information  and  Shareholder  reports  and  delivering  them  to  Shareholders;
expenses of meetings of Shareholders and proxy solicitations therefor;  costs of
maintaining books and accounts; costs of reproduction,  stationery and supplies;
fees and  expenses of the  Trustees;  compensation  of the Trust's  officers and
employees and costs of other personnel  performing services for the Trust or any
Series;  costs of Trustee  meetings;  Commission  registration  fees and related
expenses;  state or  foreign  securities  laws  registration  fees  and  related
expenses;  and for such non- recurring items as may arise,  including litigation
to which the Trust or a Series (or a Trustee  or officer of the Trust  acting as
such) is a  party,  and for all  losses  and  liabilities  by them  incurred  in
administering  the Trust. The Trustees shall have a lien on the assets belonging
to the appropriate  Series,  or in the case of an expense allocable to more than
one Series, on the assets of each such Series,  prior to any rights or interests
of the  Shareholders  thereto,  for the  reimbursement to them of such expenses,
disbursements, losses and liabilities.

                  Section 2. Payment of Expenses by  Shareholders.  The Trustees
shall  have the  power,  as  frequently  as they may  determine,  to cause  each
Shareholder,  or each Shareholder of any particular Series, to pay directly,  in
advance  or  arrears,   for  charges  of  the  Trust's  custodian  or  transfer,
shareholder servicing or similar agent, an amount fixed from time to time by the
Trustees,  by setting off such charges due from such  Shareholder  from declared
but unpaid  dividends  owed such  Shareholder  and/or by reducing  the number of
Shares  in the  account  of such  Shareholder  by  that  number  of full  and/or
fractional  Shares which  represents the outstanding  amount of such charges due
from such Shareholder.


                                   ARTICLE IX

                                  MISCELLANEOUS

                  Section 1. Trust Not a Partnership. This Declaration creates a
trust and not a partnership.  No Trustee shall have any power to bind personally
either the Trust's officers or any Shareholder.

                  Section 2.  Trustee  Action.  The  exercise by the Trustees of
their powers and  discretion  hereunder in good faith and with  reasonable  care
under  the  circumstances   then  prevailing  shall  be 

<PAGE>

binding upon everyone  interested.  Subject to the provisions of Article IV, the
Trustees shall not be liable for errors of judgment or mistakes of fact or law.

                  Section 3. Record  Dates.  The  Trustees  may fix in advance a
date up to ninety (90) days before the date of any Shareholders' meeting, or the
date for the payment of any  dividends or other  distributions,  or the date for
the  allotment of rights,  or the date when any change or conversion or exchange
of Shares  shall go into  effect as a record date for the  determination  of the
Shareholders  entitled  to  notice  of,  and to vote at,  any such  meeting,  or
entitled  to  receive  payment of such  dividend  or other  distribution,  or to
receive any such  allotment of rights,  or to exercise such rights in respect of
any such change, conversion or exchange of Shares.

                  Section 4. Termination of the Trust. (a) This Trust shall have
perpetual existence. Subject to the vote of a majority of the Shares outstanding
and entitled to vote of the Trust or of each Series to be affected, the Trustees
may

                  (i) sell and convey all or substantially  all of the assets of
                  all  Series or any  affected  Series to  another  Series or to
                  another  entity  which is an  open-end  investment  company as
                  defined in the 1940 Act, or is a series thereof,  for adequate
                  consideration,   which  may  include  the  assumption  of  all
                  outstanding obligations, taxes and other liabilities,  accrued
                  or contingent,  of the Trust or any affected Series, and which
                  may include shares of or interests in such Series,  entity, or
                  series thereof; or

                  (ii)  at  any  time  sell  and  convert   into  money  all  or
                  substantially  all of the assets of all Series or any affected
                  Series.

Upon making reasonable provision for the payment of all known liabilities of all
Series or any  affected  Series in either  (i) or (ii),  by such  assumption  or
otherwise,  the Trustees shall  distribute the remaining  proceeds or assets (as
the case may be) ratably  among the  Shareholders  of all Series or any affected
Series;  however,  the  payment to any  particular  Class of such  Series may be
reduced by any fees, expenses or charges allocated to that Class.

         (b) The  Trustees may take any of the actions  specified in  subsection
(a) (i) and (ii) above  without  obtaining  the vote of a majority of the Shares
Outstanding and entitled to vote of the Trust or any Series if a majority of the
Trustees  determines that the  continuation of the Trust or Series is not in the
best interests of the Trust, such Series, or their respective  Shareholders as a
result of factors or events adversely affecting the ability of the Trust or such
Series to conduct its business and operations in an economically  viable manner.
Such  factors and events may include the  inability  of the Trust or a Series to
maintain  its assets at an  appropriate  size,  changes  in laws or  regulations
governing  the Trust or the Series or affecting  assets of the type in which the
Trust or Series invests, or economic developments or trends having a significant
adverse impact on the business or operations of the Trust or such Series.

         (c) Upon completion of the  distribution  of the remaining  proceeds or
assets  pursuant to subsection (a), the Trust or affected Series shall terminate
and the  Trustees  and the  Trust  shall be  discharged  of any and all  further
liabilities and duties  hereunder with respect thereto and the right,  title and
interest  of  all  parties  therein  shall  be  canceled  and  discharged.  Upon
termination  of the Trust,  following  completion of winding up of its business,
the  Trustees  shall  cause  a  certificate  of  

<PAGE>

cancellation of the Trust's  certificate of trust to be filed in accordance with
the Delaware Act,  which  certificate of  cancellation  may be signed by any one
Trustee.

         Section 5. Reorganization. (a) Notwithstanding anything else herein, to
change the Trust's  form or place of  organization  the  Trustees  may,  without
Shareholder  approval  unless such approval is required by  applicable  law, (i)
cause the Trust to merge or consolidate  with or into one or more  entities,  if
the surviving or resulting  entity is the Trust or another  open-end  management
investment company under the 1940 Act, or a series thereof, that will succeed to
or assume the Trust's  registration under the 1940 Act, (ii) cause the Shares to
be  exchanged  under or pursuant  to any state or federal  statute to the extent
permitted  by law,  or (iii)  cause the Trust to  incorporate  under the laws of
Delaware  or  any  other  U.S.   jurisdiction.   Any   agreement  of  merger  or
consolidation  or  certificate of merger may be signed by a majority of Trustees
and facsimile signatures conveyed by electronic or telecommunication means shall
be valid.

         (b)  Pursuant  to and in  accordance  with the  provisions  of  Section
3815(f) of the Delaware Act, an agreement of merger or consolidation approved by
the Trustees in  accordance  with this Section 5 may effect any amendment to the
Declaration or effect the adoption of a new trust  instrument of the Trust if it
is the surviving or resulting trust in the merger or consolidation.

         (c) The Trustees may create one or more business trusts to which all or
any part of the  assets,  liabilities,  profits  or  losses  of the Trust or any
Series or Class thereof may be transferred and may provide for the conversion of
Shares in the Trust or any Series or Class thereof into beneficial  interests in
any such newly created trust or trusts or any series or classes thereof.

         Section  6.  Declaration  of  Trust.  The  original  or a copy  of this
Declaration  of Trust  and of each  amendment  hereto  or  Declaration  of Trust
supplemental  shall be kept at the office of the Trust where it may be inspected
by any Shareholder. Anyone dealing with the Trust may rely on a certificate by a
Trustee or an officer of the Trust as to the  authenticity of the Declaration of
Trust or any such  amendments or supplements and as to any matters in connection
with the Trust.  The  masculine  gender  herein  shall  include the feminine and
neuter genders.  Headings  herein are for convenience  only and shall not affect
the construction of this Declaration of Trust.  This Declaration of Trust may be
executed  in any  number  of  counterparts,  each of which  shall be  deemed  an
original.

         Section 7.  Applicable  Law.  This  Declaration  and the Trust  created
hereunder  are  governed by and  construed  and  administered  according  to the
Delaware  Act and  the  applicable  laws of the  State  of  Delaware;  provided,
however,  that there shall not be applicable to the Trust,  the Trustees or this
Declaration  of Trust  (a) the  provisions  of  Section  3540 of Title 12 of the
Delaware  Code, or (b) any  provisions of the laws  (statutory or common) of the
State of Delaware  (other than the  Delaware  Act)  pertaining  to trusts  which
relate to or  regulate  (i) the filing  with any court or  governmental  body or
agency of trustee  accounts  or  schedules  of trustee  fees and  charges,  (ii)
affirmative  requirements  to post  bonds  for  trustees,  officers,  agents  or
employees  of a  trust,  (iii)  the  necessity  for  obtaining  court  or  other
governmental approval concerning the acquisition, holding or disposition of real
or personal  property,  (iv) fees or other sums payable to  trustees,  officers,
agents or employees of a trust,  (v) the allocation of receipts and expenditures
to income or principal,  (vi)  restrictions  or limitations  on the  permissible
nature, amount or concentration of trust investments or requirements relating to
the titling,  storage or other manner of holding of trust  assets,  or (vii) the
establishment of fiduciary or other standards of responsibilities or limitations
on the acts or powers of trustees,  which are inconsistent  with the limitations
or

<PAGE>

liabilities or authorities and powers of the Trustees set forth or referenced in
this  Declaration.  The Trust  shall be of the type  commonly  called a Delaware
business  trust,  and,  without  limiting the provisions  hereof,  the Trust may
exercise  all  powers  which  are  ordinarily  exercised  by such a trust  under
Delaware law. The Trust  specifically  reserves the right to exercise any of the
powers or  privileges  afforded  to trusts or actions  that may be engaged in by
trusts under the Delaware Act, and the absence of a specific reference herein to
any such  power,  privilege  or action  shall  not imply  that the Trust may not
exercise such power or privilege or take such actions.

         Section 8. Amendments.  The Trustees may, without any Shareholder vote,
amend or  otherwise  supplement  this  Declaration  by  making an  amendment,  a
Declaration  of Trust  supplemental  hereto or an  amended  and  restated  trust
instrument;  provided,  that  Shareholders  shall  have the right to vote on any
amendment  (a) which would affect the voting rights of  Shareholders  granted in
Article  VII,  Section l, (b) to this  Section 8, (c) required to be approved by
Shareholders by law or by the Trust's  registration  statement(s) filed with the
Commission,  and (d) submitted to them by the Trustees in their discretion.  Any
amendment  submitted to Shareholders  which the Trustees  determine would affect
the  Shareholders of any Series shall be authorized by vote of the  Shareholders
of such  Series and no vote shall be required  of  Shareholders  of a Series not
affected.  Notwithstanding  anything  else herein,  any  amendment to Article IV
which would have the effect of reducing  the  indemnification  and other  rights
provided thereby to Trustees, officers, employees, and agents of the Trust or to
Shareholders  or  former  Shareholders,  and any  repeal  or  amendment  of this
sentence shall each require the affirmative vote of the holders of two-thirds of
the Outstanding Shares of the Trust entitled to vote thereon.

         Section 9.  Derivative  Actions.  In addition to the  requirements  set
forth in Section 3816 of the Delaware Act, a Shareholder  may bring a derivative
action on behalf of the Trust only if the following conditions are met:

         (a)  Shareholders  eligible to bring such  derivative  action under the
Delaware Act who hold at least 10% of the  Outstanding  Shares of the Trust,  or
10% of the  Outstanding  Shares  of the  Series  or Class to which  such  action
relates, shall join in the request for the Trustees to commence such action; and

         (b) the  Trustees  must be  afforded  a  reasonable  amount  of time to
consider such  shareholder  request and to investigate  the basis of such claim.
The  Trustees  shall  be  entitled  to  retain  counsel  or  other  advisers  in
considering  the merits of the request and shall require an  undertaking  by the
Shareholders  making such request to reimburse  the Trust for the expense of any
such advisers in the event that the Trustees determine not to bring such action.

         Section 10.  Fiscal  Year.  The fiscal year of the Trust shall end on a
specified  date as set forth in the By-laws.  The Trustees may change the fiscal
year of the Trust without Shareholder approval.

         Section  11.  Severability.  The  provisions  of this  Declaration  are
severable.  If the  Trustees  determine,  with the advice of  counsel,  that any
provision hereof conflicts with the 1940 Act, the regulated  investment  company
provisions  of the  Internal  Revenue  Code or with  other  applicable  laws and
regulations, the conflicting provision shall be deemed never to have constituted
a part of this Declaration; provided, however, that such determination shall not
affect any of the remaining  provisions of this Declaration or render invalid or
improper  any  action  taken  or  omitted  prior to such  determination.  If any
provision  hereof shall be held invalid or  unenforceable  in any 

<PAGE>

jurisdiction,  such  invalidity  or  unenforceability  shall attach only to such
provision only in such  jurisdiction and shall not affect any other provision of
this Declaration.


         IN WITNESS WHEREOF,  the undersigned has executed this instrument as of
the date first written above.


- ----------------------------------------
     John F. Cogan, Jr.
     As Trustee and not individually

- ----------------------------------------
     Richard H. Egdahl
     As Trustee and not individually

- ----------------------------------------
     Margaret B. W. Graham
     As Trustee and not individually

- ----------------------------------------
     John W. Kendrick
     As Trustee and not individually

- ----------------------------------------
     Marguerite A. Piret
     As Trustee and not individually

- ----------------------------------------
     David D. Tripple
     As Trustee and not individually

- ----------------------------------------
     Stephen K. West
     As Trustee and not individually

- ----------------------------------------
     John Winthrop
     As Trustee and not individually

                       The address of each Trustee is c/o
                        Pioneer Micro-Cap Fund, 60 State
                       Street, Boston, Massachusetts 02109




                              CERTIFICATE OF TRUST



         THIS  Certificate  of Trust of Pioneer  Micro-Cap  Fund (the  "Trust"),
dated  December 4,  1996, is being duly executed and filed by John F. Cogan,
Jr., as trustee,  to form a business trust under the Delaware Business Trust Act
(12 Del. C. ss. 3801, et seq.).

               1. Name.  The name of the business trust formed hereby is Pioneer
Micro-Cap Fund.

               2.  Registered  Agent.  The  business  address of the  registered
office of the Trust in the State of Delaware is 1201 North Market  Street in the
City of  Wilmington,  County  of New  Castle,  19801.  The  name of the  Trust's
registered agent at such address is Delaware Corporation Organizers, Inc.

               3. Effective Date.  This  Certificate of Trust shall be effective
upon the date and time of filing.

               4. Series Trust.  Notice is hereby given that pursuant to Section
3804 of the Delaware Business Trust Act, the debts, liabilities, obligations and
expenses  incurred,  contracted  for or  otherwise  existing  with  respect to a
particular  series of the Trust shall be enforceable  against the assets of such
series only and not against  the assets of the Trust  generally.  The Trust is a
registered  investment  company  under the  Investment  Company Act of 1940,  as
amended.

         IN WITNESS WHEREOF,  the  undersigned,  being the Trustee of the Trust,
has executed this Certificate of Trust as of the date first above-written.


                                            ____________________________
                                            John F. Cogan, Jr.
                                            As Trustee and not individually





                                    BY-LAWS

                                       OF

                             PIONEER MICRO-CAP FUND

                                   ARTICLE I

                                  DEFINITIONS


         All  capitalized  terms have the respective  meanings given them in the
Agreement and  Declaration of Trust of Pioneer  Micro-Cap Fund dated December 3,
1996, as amended or restated from time to time.


                                   ARTICLE II

                                    OFFICES

Section 1. Principal Office. Until changed by the Trustees, the principal office
of the Trust shall be in Boston, Massachusetts.

Section  2. Other  Offices.  The Trust may have  offices  in such  other  places
without as well as within the State of Delaware as the Trustees may from time to
time determine.

Section 3. Registered  Office and Registered  Agent. The Board of Trustees shall
establish a registered  office in the State of Delaware and shall appoint as the
Trust's  registered  agent for  service of process in the State of  Delaware  an
individual  resident  of the State of Delaware  or a Delaware  corporation  or a
corporation  authorized to transact  business in the State of Delaware;  in each
case the business office of such  registered  agent for service of process shall
be identical with the registered Delaware office of the Trust.


                                  ARTICLE III

                                  SHAREHOLDERS

Section 1. Meetings.  Meetings of the  Shareholders  of the Trust or a Series or
Class  thereof  shall be held as  provided in the  Declaration  of Trust at such
place within or without the State of Delaware as the Trustees  shall  designate.
The holders of one-third of the  Outstanding  Shares of the Trust or a Series or
Class  thereof  present  in  person  or by  proxy  and  entitled  to vote  shall
constitute a quorum at any meeting of the  Shareholders of the Trust or a Series
or Class thereof.

Section 2.  Notice of  Meetings.  Notice of all  meetings  of the  Shareholders,
stating  the time,  place and  purposes  of the  meeting,  shall be given by the
Trustees by mail or telegraphic or electronic  means to each  Shareholder at his
address as recorded on the  register of the Trust  mailed at least (10) days and
not more than ninety  (90) days  before the  meeting,  provided, 

<PAGE>

however,  that notice of a meeting  need not be given to a  Shareholder  to whom
such notice need not be given under the proxy rules of the Commission  under the
1940 Act and the Securities Exchange Act of 1934, as amended.  Only the business
stated in the notice of the meeting shall be  considered  at such  meeting.  Any
adjourned  meeting may be held as adjourned  without further  notice.  No notice
need be given to any  Shareholder  who shall have  failed to inform the Trust of
his current  address or if a written waiver of notice,  executed before or after
the meeting by the Shareholder or his attorney  thereunto  authorized,  is filed
with the records of the meeting.

Section 3.  Record  Date for  Meetings  and Other  Purposes.  For the purpose of
determining  the  Shareholders  who are entitled to notice of and to vote at any
meeting, or to participate in any distribution,  or for the purpose of any other
action,  the Trustees  may from time to time close the  transfer  books for such
period,  not  exceeding  thirty (30) days,  as the  Trustees may  determine;  or
without  closing the  transfer  books the  Trustees may fix a date not more than
ninety  (90)  days  prior  to  the  date  of  any  meeting  of  Shareholders  or
distribution  or other  action  as a record  date for the  determination  of the
persons to be treated as  Shareholders  of record for such purposes,  except for
dividend payments which shall be governed by the Declaration of Trust.

Section  4.  Proxies.  At any  meeting  of  Shareholders,  any  holder of Shares
entitled  to vote  thereat  may vote by proxy,  provided  that no proxy shall be
voted  at any  meeting  unless  it  shall  have  been  placed  on file  with the
Secretary, or with such other officer or agent of the Trust as the Secretary may
direct,  for verification prior to the time at which such vote shall be taken. A
proxy shall be deemed  signed if the  shareholder's  name is placed on the proxy
(whether by manual signature, typewriting, telegraphic transmission,  facsimile,
other  electronic  means or otherwise) by the  Shareholder or the  Shareholder's
attorney-in-fact.  Proxies may be given by any  electronic or  telecommunication
device except as otherwise provided in the Declaration of Trust.  Proxies may be
solicited in the name of one or more  Trustees or one or more of the officers of
the Trust.  Only Shareholders of record shall be entitled to vote. As determined
by the  Trustees  without  the vote or  consent of  Shareholders,  on any matter
submitted  to a vote of  Shareholders,  either  (i) each  whole  Share  shall be
entitled  to one vote as to any matter on which it is  entitled to vote and each
fractional  Share shall be entitled to a  proportionate  fractional vote or (ii)
each dollar of net asset value (number of Shares owned times net asset value per
Share of such Series or Class,  as applicable)  shall be entitled to one vote on
any matter on which such Shares are entitled to vote and each fractional  dollar
amount shall be entitled to a proportionate  fractional  vote.  Without limiting
their power to designate  otherwise in accordance  with the preceding  sentence,
the Trustees have  established in the Declaration of Trust that each whole share
shall be  entitled  to one vote as to any matter on which it is  entitled by the
Declaration  of Trust to vote  and  fractional  shares  shall be  entitled  to a
proportionate  fractional  vote.  When any  Share  is held  jointly  by  several
persons,  any one of them  may  vote at any  meeting  in  person  or by proxy in
respect  of such  Share,  but if more than one of them  shall be present at such
meeting in person or by proxy, and such joint owners or their proxies so present
disagree  as to any vote to be cast,  such vote shall not be received in respect
of  such  Share.  A  proxy  purporting  to be  executed  by or  on  behalf  of a
Shareholder shall be deemed valid unless challenged at or prior to its exercise,
and the burden of proving invalidity shall rest on the challenger. If the holder
of any such  share is a minor  or a person  of  unsound  mind,  and  subject  to
guardianship  or the legal  control of any other person as regards the charge or
management  of such  Share,  he may vote by his  guardian  or such other  person
appointed  or having  such  control,  and such vote may be given in person or by
proxy.


                                      -2-
<PAGE>

Section 5. Abstentions and Broker Non-Votes.  Outstanding  Shares represented in
person or by proxy  (including  Shares which abstain or do not vote with respect
to one or more of any proposals  presented  for  Shareholder  approval)  will be
counted for  purposes of  determining  whether a quorum is present at a meeting.
Abstentions  will be treated as Shares that are present and entitled to vote for
purposes of  determining  the number of Shares that are present and  entitled to
vote with respect to any particular proposal,  but will not be counted as a vote
in favor of such  proposal.  If a broker or  nominee  holding  Shares in "street
name"  indicates on the proxy that it does not have  discretionary  authority to
vote as to a particular proposal, those Shares will not be considered as present
and entitled to vote with respect to such proposal.

Section 6.  Inspection  of  Records.  The  records of the Trust shall be open to
inspection by Shareholders to the same extent as is permitted  shareholders of a
Delaware business corporation.

Section 7. Action without Meeting. Any action which may be taken by Shareholders
may be taken without a meeting if a majority of Outstanding  Shares  entitled to
vote on the matter (or such  larger  proportion  thereof as shall be required by
law)  consent to the action in writing and the written  consents  are filed with
the records of the meetings of Shareholders.  Such consents shall be treated for
all purposes as a vote taken at a meeting of Shareholders.


                                   ARTICLE IV

                                    TRUSTEES

Section 1.  Meetings  of the  Trustees.  The  Trustees  may in their  discretion
provide for regular or stated  meetings  of the  Trustees.  Notice of regular or
stated  meetings need not be given.  Meetings of the Trustees other than regular
or stated meetings shall be held whenever called by the President,  the Chairman
or by any one of the Trustees,  at the time being in office.  Notice of the time
and place of each meeting other than regular or stated  meetings  shall be given
by the Secretary or an Assistant  Secretary or by the officer or Trustee calling
the  meeting  and shall be mailed to each  Trustee at least two days  before the
meeting,  or shall be given by telephone,  cable,  wireless,  facsimile or other
electronic  mechanism  to each Trustee at his business  address,  or  personally
delivered to him at least one day before the meeting.  Such notice may, however,
be waived by any  Trustee.  Notice of a meeting need not be given to any Trustee
if a written waiver of notice,  executed by him before or after the meeting,  is
filed with the records of the meeting, or to any Trustee who attends the meeting
without  protesting  prior thereto or at its  commencement the lack of notice to
him. A notice or waiver of notice need not  specify the purpose of any  meeting.
The  Trustees  may meet by means of a  telephone  conference  circuit or similar
communications  equipment  by means of which all  persons  participating  in the
meeting  can hear each  other at the same time and  participation  by such means
shall be deemed to have been held at a place  designated  by the Trustees at the
meeting.  Participation  in a  telephone  conference  meeting  shall  constitute
presence in person at such meeting. Any action required or permitted to be taken
at any meeting of the Trustees may be taken by the Trustees without a meeting if
a majority  of the  Trustees  consent to the action in writing  and the  written
consents are filed with the records of the  Trustees'  meetings.  Such  consents
shall be treated as a vote for all purposes.

                                      -3-
<PAGE>

Section 2.  Quorum and Manner of Acting.  A majority  of the  Trustees  shall be
present in person at any regular or special  meeting of the Trustees in order to
constitute a quorum for the  transaction of business at such meeting and (except
as otherwise required by law, the Declaration of Trust or these By-laws) the act
of a majority of the Trustees present at any such meeting,  at which a quorum is
present,  shall  be the act of the  Trustees.  In the  absence  of a  quorum,  a
majority of the Trustees present may adjourn the meeting from time to time until
a quorum shall be present. Notice of an adjourned meeting need not be given.


                                   ARTICLE V

                                   COMMITTEES

Section 1. Executive and Other Committees. The Trustees by vote of a majority of
all the  Trustees  may elect  from their own number an  Executive  Committee  to
consist of not less than three (3) members to hold office at the pleasure of the
Trustees,  which  shall  have the power to  conduct  the  current  and  ordinary
business  of the Trust while the  Trustees  are not in  session,  including  the
purchase  and  sale  of  securities  and the  designation  of  securities  to be
delivered upon redemption of Shares of the Trust or a Series  thereof,  and such
other powers of the Trustees as the Trustees may delegate to them,  from time to
time,  except  those  powers  which by law,  the  Declaration  of Trust or these
By-laws they are prohibited  from  delegating.  The Trustees may also elect from
their own number other  Committees from time to time; the number  composing such
Committees,  the powers conferred upon the same (subject to the same limitations
as with respect to the Executive  Committee)  and the term of membership on such
Committees  to be  determined  by the  Trustees.  The Trustees  may  designate a
chairman of any such Committee. In the absence of such designation the Committee
may elect its own Chairman.

Section 2. Meetings,  Quorum and Manner of Acting.  The Trustees may (1) provide
for stated  meetings  of any  Committee,  (2)  specify the manner of calling and
notice required for special meetings of any Committee, (3) specify the number of
members of a Committee required to constitute a quorum and the number of members
of  a  Committee  required  to  exercise  specified  powers  delegated  to  such
Committee, (4) authorize the making of decisions to exercise specified powers by
written  assent of the  requisite  number of  members of a  Committee  without a
meeting,  and (5)  authorize  the members of a  Committee  to meet by means of a
telephone conference circuit.

The Executive  Committee  shall keep regular minutes of its meetings and records
of  decisions  taken  without a meeting  and cause them to be recorded in a book
designated for that purpose and kept in the office of the Trust.


                                   ARTICLE VI

                                    OFFICERS

Section 1. General Provisions. The officers of the Trust shall be a President, a
Treasurer and a Secretary,  who shall be elected by the  Trustees.  The Trustees
may elect or appoint such other  officers or agents as the business of the Trust
may  require,  including  one or more  Vice  

                                      -4-
<PAGE>
Presidents,  one or  more  Assistant  Secretaries,  and  one or  more  Assistant
Treasurers.  The Trustees may delegate to any officer or committee  the power to
appoint any subordinate officers or agents.

Section 2. Term of Office and  Qualifications.  Except as otherwise  provided by
law, the  Declaration of Trust or these By-laws,  the President,  the Treasurer,
the  Secretary  and any other  officer shall each hold office at the pleasure of
the Board of Trustees or until his  successor  shall have been duly  elected and
qualified.  The  Secretary  and the  Treasurer  may be the same  person.  A Vice
President  and the  Treasurer or a Vice  President  and the Secretary may be the
same person,  but the offices of Vice  President,  Secretary and Treasurer shall
not be held by the same  person.  The  President  shall  hold no  other  office,
however, the President may also serve as Chairman. Except as above provided, any
two offices may be held by the same person.  Any officer may be but none need be
a Trustee or Shareholder.

Section 3.  Removal.  The  Trustees,  at any  regular or special  meeting of the
Trustees,  may remove any officer with or without cause, by a vote of a majority
of the Trustees then in office.  Any officer or agent appointed by an officer or
committee  may be removed with or without  cause by such  appointing  officer or
committee.

Section 4. Powers and Duties of the  Chairman.  The Trustees  may, but need not,
appoint from among their number a Chairman. When present he shall preside at the
meetings of the  Shareholders  and of the Trustees.  He may call meetings of the
Trustees and of any committee  thereof whenever he deems it necessary.  He shall
be an executive officer of the Trust and shall have, with the President, general
supervision  over  the  business  and  policies  of the  Trust,  subject  to the
limitations imposed upon the President, as provided in Section 5 of this Article
VI.

Section 5. Powers and Duties of the  President.  The President may call meetings
of the Trustees  and of any  Committee  thereof  when he deems it necessary  and
shall preside at all meetings of the Shareholders. Subject to the control of the
Trustees  and to the control of any  Committees  of the  Trustees,  within their
respective spheres, as provided by the Trustees,  he shall at all times exercise
a general supervision and direction over the affairs of the Trust. He shall have
the power to employ  attorneys  and counsel for the Trust or any Series or Class
thereof and to employ such subordinate officers, agents, clerks and employees as
he may find  necessary  to transact  the  business of the Trust or any Series or
Class  thereof.  He shall also have the power to grant,  issue,  execute or sign
such powers of attorney,  proxies or other documents as may be deemed  advisable
or necessary in furtherance of the interests of the Trust or any Series thereof.
The President shall have such other powers and duties,  as from time to time may
be conferred upon or assigned to him by the Trustees.

Section 6. Powers and Duties of Vice Presidents. In the absence or disability of
the President,  the Vice President or, if there be more than one Vice President,
any Vice President designated by the Trustees,  shall perform all the duties and
may exercise any of the powers of the  President,  subject to the control of the
Trustees. Each Vice President shall perform such other duties as may be assigned
to him from time to time by the Trustees and the President.

Section 7.  Powers  and  Duties of the  Treasurer.  The  Treasurer  shall be the
principal  financial and accounting  officer of the Trust.  He shall deliver all
funds of the Trust or any Series or Class  thereof 

                                      -5-
<PAGE>
which may come into his hands to such  Custodian as the Trustees may employ.  He
shall render a statement of condition of the finances of the Trust or any Series
or Class  thereof to the Trustees as often as they shall require the same and he
shall in general  perform  all the duties  incident to the office of a Treasurer
and  such  other  duties  as from  time to time  may be  assigned  to him by the
Trustees.  The  Treasurer  shall give a bond for the  faithful  discharge of his
duties,  if required so to do by the Trustees,  in such sum and with such surety
or sureties as the Trustees shall require.

Section 8.  Powers and Duties of the  Secretary.  The  Secretary  shall keep the
minutes of all meetings of the Trustees and of the  Shareholders in proper books
provided for that  purpose;  he shall have custody of the seal of the Trust;  he
shall have charge of the Share transfer books, lists and records unless the same
are in the charge of a transfer agent. He shall attend to the giving and serving
of all notices by the Trust in accordance  with the  provisions of these By-laws
and as  required  by law;  and  subject  to these  By-laws,  he shall in general
perform all duties  incident to the office of Secretary and such other duties as
from time to time may be assigned to him by the Trustees.

Section 9. Powers and Duties of Assistant Officers. In the absence or disability
of the Treasurer,  any officer  designated by the Trustees shall perform all the
duties, and may exercise any of the powers, of the Treasurer. Each officer shall
perform  such other  duties as from time to time may be  assigned  to him by the
Trustees.  Each officer  performing  the duties and exercising the powers of the
Treasurer,  if any,  and any  Assistant  Treasurer,  shall  give a bond  for the
faithful discharge of his duties, if required so to do by the Trustees,  in such
sum and with such surety or sureties as the Trustees shall require.

Section  10.  Powers  and Duties of  Assistant  Secretaries.  In the  absence or
disability of the Secretary,  any Assistant Secretary designated by the Trustees
shall  perform  all the  duties,  and may  exercise  any of the  powers,  of the
Secretary. Each Assistant Secretary shall perform such other duties as from time
to time may be assigned to him by the Trustees.

Section 11.  Compensation  of Officers  and Trustees and Members of the Advisory
Board.  Subject to any applicable  provisions of the  Declaration of Trust,  the
compensation of the officers and Trustees and members of an advisory board shall
be fixed from time to time by the Trustees  or, in the case of officers,  by any
Committee or officer upon whom such power may be conferred by the  Trustees.  No
officer shall be prevented from receiving such  compensation  as such officer by
reason of the fact that he is also a Trustee.


                                  ARTICLE VII

                                  FISCAL YEAR

         The fiscal  year of the Trust  shall begin on the first day of December
in each year and shall end on the last day of November  in each year,  provided,
however,  that the Trustees  may from time to time change the fiscal  year.  The
taxable year of each Series of the Trust shall be as  determined by the Trustees
from time to time.


                                      -6-
<PAGE>


                                  ARTICLE VIII

                                      SEAL

The  Trustees  may adopt a seal which  shall be in such form and shall have such
inscription thereon as the Trustees may from time to time prescribe.


                                   ARTICLE IX

                       SUFFICIENCY AND WAIVERS OF NOTICE

Whenever any notice  whatever is required to be given by law, the Declaration of
Trust or these  By-laws,  a waiver  thereof in writing,  signed by the person or
persons  entitled  to said  notice,  whether  before  or after  the time  stated
therein,  shall be deemed equivalent  thereto.  A notice shall be deemed to have
been sent by mail,  telegraph,  cable,  wireless,  facsimile or other electronic
means  for the  purposes  of  these  By-laws  when it has  been  delivered  to a
representative of any company holding itself out as capable of sending notice by
such means with instructions that it be so sent.


                                   ARTICLE X

                                   AMENDMENTS

These  By-laws,  or any of them,  may be altered,  amended or  repealed,  or new
By-laws  may be  adopted  by (a) vote of a majority  of the  Outstanding  Shares
voting in person or by proxy at a meeting of  Shareholders  and entitled to vote
or (b) by the  Trustees,  provided,  however,  that no  By-law  may be  amended,
adopted or  repealed  by the  Trustees  if such  amendment,  adoption  or repeal
requires,  pursuant to law, the Declaration of Trust or these By-laws, a vote of
the Shareholders.


                                 END OF BY-LAWS




                                      -7-

                           PIONEER MICRO-CAP FUND


                     ORGANIZED AS A BUSINESS TRUST UNDER THE
                          LAWS OF THE STATE OF DELAWARE



                                       SEE REVERSE SIDE FOR CERTAIN DEFINITIONS



This is to certify that



                                                              is the owner of



    FULLY PAID AND NON-ASSESSABLE SHARES OF BENEFICIAL INTEREST, WITHOUT PAR
          VALUE, OF THE TRUST OR SERIES OF THE TRUST IDENTIFIED ABOVE.

transferable  only on the books of the Trust, by the holder hereof, in person or
by  duly  authorized  attorney,  upon  surrender  of this  Certificate  properly
endorsed.  The aforesaid holder is entitled to require the Trust to purchase all
or any part of the Shares represented by this Certificate at net asset value, as
more fully set forth on the reverse of this Certificate. This Certificate is not
valid until countersigned by the Transfer Agent.

         IN WITNESS  WHEREOF,  the said Trust has caused this  Certificate to be
signed by its duly authorized officers and its seal to be hereunto affixed.

Dated:


                                  Countersigned:

                                                PIONEERING SERVICES CORPORATION
                                                                 Transfer Agent




                                                             Authorized Officer



Treasurer                         President





<PAGE>


                                     REVERSE


         THE  REGISTERED  HOLDER  OF THIS  CERTIFICATE  IS  ENTITLED  TO ALL THE
RIGHTS,  INTEREST AND PRIVILEGES OF A SHAREHOLDER AS PROVIDED BY THE ARTICLES OF
INCORPORATION  AND BY-LAWS OF THE FUND, AS AMENDED,  WHICH ARE  INCORPORATED  BY
REFERENCE HEREIN. IN PARTICULAR,  THE SHARES REPRESENTED BY THIS CERTIFICATE ARE
TRANSFERABLE BY THE HOLDER,  IN PERSON OR BY HIS DULY AUTHORIZED  ATTORNEY,  BUT
ONLY ON SURRENDER OF THIS CERTIFICATE PROPERLY ENDORSED AND WHEN THE TRANSFER IS
MADE ON THE BOOKS OF THE FUND.
         THE  HOLDER  OF THIS  CERTIFICATE,  AS  PROVIDED  IN SAID  ARTICLES  OF
INCORPORATION  AND  BY-LAWS,  AS  AMENDED,  SHALL NOT IN ANY WISE BE  PERSONALLY
LIABLE FOR ANY DEBT, OBLIGATION OR ACT OF THE FUND.
         ANY  SHAREHOLDER  DESIRING  TO DISPOSE OF HIS  SHARES MAY  DEPOSIT  HIS
CERTIFICATE,  DULY ENDORSED IN BLANK OR ACCOMPANIED BY AN INSTRUMENT OF TRANSFER
EXECUTED  IN BLANK,  AT THE OFFICE OF  PIONEERING  SERVICES  CORPORATION  OR ANY
SUCCESSOR  TRANSFER  AGENT OF THE FUND,  TOGETHER WITH AN  IRREVOCABLE  OFFER IN
WRITING TO SELL THE SHARES  REPRESENTED  THEREBY AT THE NET ASSET VALUE  THEREOF
AND THE FUND WILL  THEREAFTER  PURCHASE SAID SHARES FOR CASH AT NET ASSET VALUE.
THE COMPUTATION OF NET ASSET VALUE, THE LIMITATIONS UPON THE DATE OF PAYMENT AND
PROVISIONS  DEALING WITH  SUSPENSION  OF THIS RIGHT IN CERTAIN  EMERGENCIES  ARE
FULLY DESCRIBED IN SAID ARTICLES OF INCORPORATION AND BY-LAWS, AS AMENDED.

         NOTICE:  THE SIGNATURE TO THIS ASSIGNMENT MUST CORRESPOND WITH THE NAME
AS  WRITTEN  UPON  THE FACE OF THE  CERTIFICATE  IN  EVERY  PARTICULAR,  WITHOUT
ALTERATION OR ENLARGEMENT OR ANY CHANGE WHATEVER.

         SIGNATURES  MUST BE  GUARANTEED  IN  ACCORDANCE  WITH THE THEN  CURRENT
PROSPECTUS OF THE FUND.

         The following  abbreviations,  when used in the inscription on the face
of this certificate,  shall be construed as though they were written out in full
according to applicable laws or regulations:

TEN COM -- as tenants in common
TEN ENT -- as tenants by the entireties
JT TEN -- as joint tenants with rights of survivorship UGMA/"state abbreviation"
- -- Uniform Gifts to Minors UTMA/"state  abbreviation/age" -- Uniform Transfer to
Minors

Additional abbreviations that do not appear in the above list may also be used.



<PAGE>


     For Value Received, ______________________ hereby sell, assign and transfer
unto

PLEASE INSERT SOCIAL SECURITY OR
OTHER IDENTIFYING NUMBER OF ASSIGNEE

|                                               |
|                                               |


     (PLEASE  PRINT OR  TYPEWRITE  NAME AND  ADDRESS,  INCLUDING  ZIP  CODE,  OF
ASSIGNEE)






     Shares  represented by the within  Certificate,  and do hereby  irrevocably
constitute and appoint




Attorney to transfer  the said shares on the books of the within named Fund with
full power of substitution in the premises.

         Dated,


                                                      Owner


                                          Signature of Co-Owner, if any


           IMPORTANT:      BEFORE SIGNING, READ AND COMPLY CAREFULLY WITH
                           NOTICE PRINTED ABOVE.


Signature(s) guaranteed by:







                               MANAGEMENT CONTRACT

         THIS  AGREEMENT  dated  this 1st day of  March,  1997  between  Pioneer
Micro-Cap  Fund,  a  Delaware  business  trust  (the  "Trust"),  and  Pioneering
Management Corporation, a Delaware corporation (the "Manager").

                               W I T N E S S E T H

         WHEREAS,   the  Trust  is  registered  as  an  open-end,   diversified,
management  investment  company  under the  Investment  Company Act of 1940,  as
amended  (the  "1940  Act"),  and has filed  with the  Securities  and  Exchange
Commission  (the  "Commission")  a  registration  statement  (the  "Registration
Statement")  for the purpose of registering its shares for public offering under
the Securities Act of 1933, as amended (the "1933 Act"),

         WHEREAS,  the parties  hereto deem it  mutually  advantageous  that the
Manager  should be engaged,  subject to the  supervision of the Trust's Board of
Trustees and officers, to manage the Trust.

         NOW,  THEREFORE,  in consideration of the mutual covenants and benefits
set forth herein, the Trust and the Manager do hereby agree as follows:

         1. (a) The Manager  will  regularly  provide the Trust with  investment
research,  advice and  supervision  and will furnish  continuously an investment
program for the Trust, consistent with the investment objectives and policies of
the Trust. The Manager will determine from time to time what securities shall be
purchased for the Trust,  what securities shall be held or sold by the Trust and
what portion of the Trust's  assets shall be held  uninvested  as cash,  subject
always to the  provisions  of the Trust's  Certificate  of Trust,  Agreement and
Declaration of Trust, By-Laws and its registration statements under the 1940 Act
and under the 1933 Act covering the Trust's shares, as filed with the Securities
and  Exchange  Commission,  and  to  the  investment  objectives,  policies  and
restrictions  of the  Trust,  as each of the same  shall be from time to time in
effect, and subject,  further, to such policies and instructions as the Board of
Trustees  of the  Trust  may from  time to time  establish.  To  carry  out such
determinations,  the Manager will exercise full discretion and act for the Trust
in the same manner and with the same force and effect as the Trust  itself might
or could do with respect to purchases,  sales or other transactions,  as well as
with respect to all other things  necessary or incidental to the  furtherance or
conduct of such purchases, sales or other transactions.

            (b) The  Manager  will,  to the extent  reasonably  required  in the
conduct of the  business of the Trust and upon the Trust's  request,  furnish to
the Trust  research,  statistical  and  advisory  reports  upon the  industries,
businesses,  corporations or securities as to which such requests shall be made,
whether  or not  the  Trust  shall  at the  time  have  any  investment  in such
industries,  businesses,  corporations  or securities.  The Manager will use its
best efforts in the preparation of such reports and will endeavor to consult the
persons and sources believed by it to have information available with respect to
such industries, businesses, corporations or entities.

            (c) The Manager will  maintain all books and records with respect to
the Trust's securities  transactions required by sub-paragraphs (b)(5), (6), (9)
and (10) and  paragraph  (f) of Rule 31a-1  under the 1940 Act (other than those
records being  maintained by the  custodian or transfer  agent  appointed by the
Trust) and  preserve  such records for the periods  prescribed  therefor by Rule
31a-2 under the 1940 Act. The Manager will also provide to the Board of Trustees
such periodic and special reports as the Board may reasonably request.
<PAGE>

         2. (a) Except as otherwise  provided  herein,  the Manager,  at its own
expense,  shall  furnish to the Trust office space in the offices of the Manager
or in such  other  place  as may be  agreed  upon  from  time to  time,  and all
necessary  office  facilities,  equipment and personnel for managing the Trust's
affairs and investments, and shall arrange, if desired by the Trust, for members
of the Manager's organization to serve as officers or agents of the Trust.

            (b) The Manager  shall pay directly or reimburse  the Trust for: (i)
the  compensation  (if  any)  of  the  Trustees  who  are  affiliated  with,  or
"interested  persons"  (as  defined  in the 1940 Act) of,  the  Manager  and all
officers  of  the  Trust  as  such;  and  (ii)  all  expenses  not   hereinafter
specifically  assumed  by the Trust  where such  expenses  are  incurred  by the
Manager or by the Trust in connection with the management of the affairs of, and
the investment and reinvestment of the assets of, the Trust.

            (c) The Trust shall  assume and shall pay:  (i) charges and expenses
for fund  accounting,  pricing and  appraisal  services  and  related  overhead,
including,  to the extent  such  services  are  performed  by  personnel  of the
Manager,   or  its  affiliates,   office  space  and  facilities  and  personnel
compensation,  training and benefits; (ii) the charges and expenses of auditors;
(iii) the charges and expenses of any  custodian,  transfer  agent,  plan agent,
dividend  disbursing agent and registrar  appointed by the Trust with respect to
the Trust;  (iv) issue and transfer taxes  chargeable to the Trust in connection
with  securities  transactions  to which  the  Trust is a party;  (v)  insurance
premiums,  interest charges,  dues and fees for membership in trade associations
and all taxes and corporate fees payable by the Trust to federal, state or other
governmental  agencies;  (vi) fees and  expenses  involved  in  registering  and
maintaining  registrations  of the Trust and/or its shares with the  Commission,
state or blue sky  securities  agencies  and foreign  countries,  including  the
preparation of Prospectuses and Statements of Additional  Information for filing
with the Commission;  (vii) all expenses of shareholders' and Trustees' meetings
and  of  preparing,  printing  and  distributing  prospectuses,  notices,  proxy
statements and all reports to shareholders and to governmental agencies;  (viii)
charges and expenses of legal  counsel to the Trust and the  Trustees;  (ix) any
distribution fees paid by the Trust in accordance with Rule 12b-1 promulgated by
the Commission  pursuant to the 1940 Act; (x)  compensation of those Trustees of
the Trust who are not affiliated with or interested persons of the Manager,  the
Trust  (other than as  Trustees),  The  Pioneer  Group,  Inc. or Pioneer  Trusts
Distributor,  Inc.; (xi) the cost of preparing and printing share  certificates;
and (xii) interest on borrowed money, if any.

            (d) In addition to the expenses described in Section 2(c) above, the
Trust shall pay all  brokers' and  underwriting  commissions  chargeable  to the
Trust in connection with securities transactions to which the Trust is a party.

         3. (a) The Trust  shall pay to the  Manager,  as  compensation  for the
Manager's  services and expenses assumed  hereunder,  a fee at the rate of 1.10%
per annum of the Trust's  average  daily net assets.  The agreement set forth in
the  proviso  to  the   preceding   sentence   shall  not  survive  the  merger,
consolidation or other business  combination of the Trust with one or more other
entities  unless the Trust is the surviving  entity.  The management fee payable
hereunder  shall be computed daily and paid monthly in arrears.  In the event of
termination  of this  Agreement,  the fee  provided  in this  Section  shall  be
computed  on the basis of the period  ending on the last  business  day on which
this Agreement is in effect subject to a pro rata adjustment based on the number
of days elapsed in the current month as a percentage of the total number of days
in such month.

            (b) If the  operating  expenses  of the Trust in any year exceed the
limits set by state  securities laws or regulations in states in which shares of
the Trust are sold, the amount payable to the Manager under subsection (a) above
will  be  reduced  (but  not  below  $0),  and  the  Manager  shall  make  other
arrangements  concerning  expenses  but,  in each  instance,  only as and to


                                      -2-
<PAGE>

the extent  required by such laws or  regulations.  If amounts have already been
advanced  to the Manager  under this  Agreement,  the  Manager  will return such
amounts to the Trust to the extent required by the preceding sentence.

            (c) In addition to the foregoing,  the Manager may from time to time
agree not to impose all or a portion of its fee otherwise  payable hereunder (in
advance of the time such fee or a portion thereof would otherwise accrue) and/or
undertake to pay or reimburse the Trust for all or a portion of its expenses not
otherwise  required  to be  borne or  reimbursed  by the  Manager.  Any such fee
reduction or undertaking  may be  discontinued or modified by the Manager at any
time.

         4.  It  is  understood   that  the  Manager  may  employ  one  or  more
sub-investment  advisers (each a "Subadviser")  to provide  investment  advisory
services  to the  Trust by  entering  into a  written  agreement  with each such
Subadviser;  provided,  that any such  agreement  first shall be approved by the
vote of a majority of the Trustees, including a majority of the Trustees who are
not "interested  persons" (as defined in the 1940 Act) of the Trust, the Manager
or any such  Subadviser,  at a meeting of  Trustees  called  for the  purpose of
voting  on such  approval  and by the  affirmative  vote of a  "majority  of the
outstanding  voting  securities" (as defined in the 1940 Act) of the Trust.  The
authority  given to the Manager in Sections 1 through 6 hereof may be  delegated
by it under any such agreement;  provided,  that any Subadviser shall be subject
to the same restrictions and limitations on investments and brokerage discretion
as the Manager.  The Trust agrees that the Manager shall not be  accountable  to
the Trust or the Trust's  shareholders for any loss or other liability  relating
to  specific  investments  directed by any  Subadviser,  even though the Manager
retains  the  right to  reverse  any such  investment,  because,  in the event a
Subadviser is retained,  the Trust and the Manager will rely almost  exclusively
on the expertise of such Subadviser for the selection and monitoring of specific
investments.

         5. The Manager  will not be liable for any error of judgment or mistake
of law or for any loss  sustained  by reason of the  adoption of any  investment
policy or the purchase, sale, or retention of any security on the recommendation
of the Manager,  whether or not such  recommendation  shall have been based upon
its own  investigation  and research or upon  investigation and research made by
any other individual, firm or corporation,  but nothing contained herein will be
construed  to protect the  Manager  against  any  liability  to the Trust or its
shareholders by reason of willful misfeasance,  bad faith or gross negligence in
the  performance  of its duties or by reason of its  reckless  disregard  of its
obligations and duties under this Agreement.

         6. (a) Nothing in this  Agreement will in any way limit or restrict the
Manager or any of its officers,  Trustees, or employees from buying,  selling or
trading in any securities for its or their own accounts or other  accounts.  The
Manager  may  act  as an  investment  advisor  to  any  other  person,  firm  or
corporation,  and may perform  management  and any other  services for any other
person, association,  corporation, firm or other entity pursuant to any contract
or  otherwise,  and take any action or do any thing in  connection  therewith or
related  thereto;  and no such  performance  of management or other  services or
taking of any such  action  or doing of any such  thing  shall be in any  manner
restricted  or  otherwise  affected  by any  aspect of any  relationship  of the
Manager  to or with the Trust or deemed to  violate  or give rise to any duty or
obligation  of the Manager to the Trust except as otherwise  imposed by law. The
Trust  recognizes that the Manager,  in effecting  transactions  for its various
accounts,  may not always be able to take or liquidate  investment  positions in
the same security at the same time and at the same price.

                  (b) In connection  with  purchases or sales of securities  for
the account of the Trust, neither the Manager nor any of its Trustees,  officers
or employees will act as a principal or agent or receive any  commission  except
as permitted by the 1940 Act. The Manager  shall  arrange for the placing of all
orders for the  purchase  and sale of  securities  for the Trust's  account with

                                      -3-
<PAGE>

brokers or dealers selected by the Manager.  In the selection of such brokers or
dealers and the placing of such orders,  the Manager is directed at all times to
seek for the Trust the most favorable  execution and net price available  except
as described  herein.  It is also  understood that it is desirable for the Trust
that the Manager have access to supplemental  investment and market research and
security and  economic  analyses  provided by brokers who may execute  brokerage
transactions  at a higher  cost to the Trust  than may  result  when  allocating
brokerage to other brokers on the basis of seeking the most favorable  price and
efficient  execution.  Therefore,  the Manager is authorized to place orders for
the purchase and sale of securities for the Trust with such brokers,  subject to
review by the Trust's  Trustees from time to time with respect to the extent and
continuation of this practice.  It is understood  that the services  provided by
such  brokers  may be  useful  to the  Manager  in  connection  with  its or its
affiliates' services to other clients.

                  (c) On occasions  when the Manager  deems the purchase or sale
of a security to be in the best interest of the Trust as well as other  clients,
the Manager,  to the extent  permitted by applicable laws and  regulations,  may
aggregate  the  securities  to be sold or  purchased in order to obtain the best
execution and lower brokerage commissions,  if any. In such event, allocation of
the  securities  so purchased or sold,  as well as the expenses  incurred in the
transaction,  will be made by the Manager in the manner it  considers  to be the
most equitable and consistent with its fiduciary obligations to the Trust and to
such clients.

         7. This Agreement  shall become  effective on the date hereof and shall
remain in force until May 31, 1998 and from year to year thereafter, but only so
long as its  continuance  is approved  annually by a vote of the Trustees of the
Trust voting in person, including a majority of its Trustees who are not parties
to this  Agreement or  "interested  persons" (as defined in the 1940 Act) of any
such parties,  at a meeting of Trustees called for the purpose of voting on such
approval or by a vote of a "majority of the outstanding  voting  securities" (as
defined in the 1940 Act) of the Trust, subject to the right of the Trust and the
Manager to terminate this contract as provided in Section 8 hereof.

         8. Either party hereto may, without  penalty,  terminate this Agreement
by vote of its Board of Trustees or Directors, as the case may be, or by vote of
a "majority of its outstanding  voting  securities" (as defined in the 1940 Act)
and the giving of 60 days' written notice to the other party.

         9. This  Agreement  shall  automatically  terminate in the event of its
assignment. For purposes of this Agreement, the term "assignment" shall have the
meaning given it by Section 2(a)(4) of the 1940 Act.

         10. The Trust agrees that in the event that neither the Manager nor any
of its affiliates  acts as an investment  adviser to the Trust,  the name of the
Trust  will be  changed  to one that  does not  contain  the name  "Pioneer"  or
otherwise suggest an affiliation with the Manager.

         11. The Manager is an independent contractor and not an employee of the
Trust for any purpose.  If any occasion  should arise in which the Manager gives
any advice to its clients  concerning the shares of the Trust,  the Manager will
act solely as  investment  counsel for such clients and not in any way on behalf
of the Trust or any series thereof.

         12. This Agreement  states the entire  agreement of the parties hereto,
and is intended to be the complete and exclusive  statement of the terms hereof.
It may not be added to or changed  orally,  and may not be modified or rescinded
except by a writing signed by the parties hereto and in accordance with the 1940
Act, when applicable.

                                      -4-
<PAGE>

         13. This Agreement and all  performance  hereunder shall be governed by
and construed in accordance with the laws of The Commonwealth of Massachusetts.

         14.  Any  term or  provision  of this  Agreement  which is  invalid  or
unenforceable in any jurisdiction  shall, as to such jurisdiction be ineffective
to the extent of such invalidity or  unenforceability  without rendering invalid
or  unenforceable  the  remaining  terms  or  provisions  of this  Agreement  or
affecting  the validity or  enforceability  of any of the terms or provisions of
this Agreement in any other jurisdiction.

         15.  This  Agreement  may be  executed  simultaneously  in two or  more
counterparts,  each of  which  shall be  deemed  an  original,  but all of which
together shall constitute one and the same instrument.

         IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
executed by their duly  authorized  officers and their seal to be hereto affixed
as of the day and year first above written.



ATTEST:                                       PIONEER MICRO-CAP  FUND


________________________                      ________________________
Joseph P. Barri                               John F. Cogan, Jr.
Secretary                                     Chairman and President


ATTEST:                                       PIONEERING MANAGEMENT
                                              CORPORATION


________________________                      ________________________
Joseph P. Barri                               David D. Tripple
Secretary                                     President





                             UNDERWRITING AGREEMENT


         THIS UNDERWRITING AGREEMENT,  dated this 1st day of March, 1997, by and
between  Pioneer  Micro-Cap  Fund, a Delaware  business trust  ("Pioneer"),  and
Pioneer   Funds   Distributor,    Inc.,   a   Massachusetts   corporation   (the
"Underwriter").


                               W I T N E S S E T H

         WHEREAS, Pioneer is registered as an open-end, diversified,  management
investment  company  under the  Investment  Company Act of 1940, as amended (the
"1940  Act"),  and  has  filed  a  registration   statement  (the  "Registration
Statement") with the Securities and Exchange  Commission (the  "Commission") for
the purpose of  registering  shares of beneficial  interest for public  offering
under the Securities Act of 1933, as amended;

         WHEREAS, the Underwriter engages in the purchase and sale of securities
both as a broker  and a dealer and is  registered  as a  broker-dealer  with the
Commission  and is a member in good  standing  of the  National  Association  of
Securities Dealers, Inc. (the "NASD");

         WHEREAS,  the parties  hereto deem it  mutually  advantageous  that the
Underwriter should act as Principal Underwriter, as defined in the 1940 Act, for
the sale to the public of the shares of  beneficial  interest of the  securities
portfolio of each series of Pioneer which the Trustees may  establish  from time
to time (individually, a "Portfolio" and collectively, the "Portfolios"); and

         NOW,  THEREFORE,  in consideration of the mutual covenants and benefits
set forth herein, Pioneer and the Underwriter do hereby agree as follows:

         1. Pioneer does hereby grant to the Underwriter the right and option to
purchase  shares of  beneficial  interest  of each  class of each  Portfolio  of
Pioneer (the  "Shares")  for sale to  investors  either  directly or  indirectly
through other  broker-dealers.  The  Underwriter is not required to purchase any
specified  number of Shares,  but will  purchase  from Pioneer only a sufficient
number of Shares as may be necessary to fill unconditional  orders received from
time to time by the Underwriter from investors and dealers.

         2. The  Underwriter  shall  offer  Shares to the public at an  offering
price based upon the net asset value of the Shares,  to be  calculated  for each
class of  shares as  described  in the  Registration  Statement,  including  the
Prospectus, filed with the Commission and in effect at the time of the offering,
plus sales  charges as approved by the  Underwriter  and the Trustees of Pioneer
and as further  outlined in Pioneer's  Prospectus.  The offering  price shall be
subject to any  provisions  set forth in the  Prospectus  from time to time with
respect thereto, including, without limitation, rights of accumulation,  letters
of intention,  exchangeability of shares,  reinstatement  privileges,  net asset
value  purchases by certain persons and  reinvestments  of dividends and capital
gain distributions.

<PAGE>

         3.  In  the  case  of  all  Shares  sold  to  investors  through  other
broker-dealers,  a portion of applicable sales charges will be reallowed to such
broker-dealers  who are members of the NASD or, in the case of certain  sales by
banks or certain sales to foreign  nationals,  to brokers or dealers exempt from
registration  with the Commission.  The concession  reallowed to  broker-dealers
shall be set forth in a written sales  agreement and shall be generally the same
for broker-dealers providing comparable levels of sales and service.

         4. This  Agreement  shall  terminate on any  anniversary  hereof if its
terms and renewal have not been  approved by a majority  vote of the Trustees of
Pioneer  voting in person,  including  a majority  of its  Trustees  who are not
"interested  persons" of the Trust and who have no direct or indirect  financial
interest  in  the  operation  of  the  Underwriting  Agreement  (the  "Qualified
Trustees"),  at a meeting of  Trustees  called for the purpose of voting on such
approval.  This Agreement may also be terminated at any time, without payment of
any penalty, by Pioneer on 60 days' written notice to the Underwriter, or by the
Underwriter  upon  similar  notice  to  Pioneer.  This  Agreement  may  also  be
terminated by a party upon five (5) days'  written  notice to the other party in
the event that the  Commission  has issued an order or obtained an injunction or
other  court  order  suspending  effectiveness  of  the  Registration  Statement
covering these Shares of Pioneer. Finally, this Agreement may also be terminated
by Pioneer upon five (5) days' written notice to the Underwriter provided either
of the following events has occurred:  (i) the NASD has expelled the Underwriter
or suspended its  membership in that  organization;  or (ii) the  qualification,
registration, license or right of the Underwriter to sell Shares in a particular
state has been suspended or cancelled in a state in which sales of the Shares of
Pioneer  during the most recent 12 month  period  exceeded  10% of all Shares of
Pioneer sold by the Underwriter during such period.

         5. The  compensation for the services of the Underwriter as a principal
underwriter  under  this  Agreement  shall be (i) that part of the sales  charge
which is retained by the Underwriter  after allowance of discounts to dealers as
set forth in the Registration  Statement,  including the Prospectus,  filed with
the Commission and in effect at the time of the offering,  as amended,  and (ii)
those amounts payable to the Underwriter as reimbursement  of expenses  pursuant
to any distribution  plan for Pioneer which may be in effect.  Nothing contained
herein shall relieve Pioneer of any obligation under its management  contract or
any other contract with any affiliate of the Underwriter.

         6.  The  parties  to this  Agreement  acknowledge  and  agree  that all
liabilities  arising  hereunder,  whether  direct  or  indirect,  of any  nature
whatsoever, including without limitation, liabilities arising in connection with
any  agreement of Pioneer or its  Trustees as set forth herein to indemnify  any
party to this  Agreement or any other person,  if any, shall be satisfied out of
the  assets  of  Pioneer  and that no  Trustee,  officer  or holder of shares of
beneficial  interest  of  Pioneer  shall  be  personally  liable  for any of the
foregoing liabilities.  Pioneer's Agreement and Declaration of Trust, as amended
from time to time,  is on file in the  Office of the  Secretary  of State of the
State of Delaware.  The  Declaration of Trust describes in detail the respective

                                      -2-
<PAGE>

responsibilities  and  limitations on liability of the Trustees,  officers,  and
holders of Shares of beneficial interest.

         7. This  Agreement  shall  automatically  terminate in the event of its
assignment (as that term is defined in the 1940 Act).

         8. In the event of any dispute  between  the  parties,  this  Agreement
shall be construed according to the laws of The Commonwealth of Massachusetts.

         IN WITNESS  WHEREOF,  the parties hereto have caused this instrument to
be  executed  by their  duly  authorized  officers  and their  seal to be hereto
affixed as of the day and year first above written.

ATTEST:                                      PIONEER MICRO-CAP FUND



_____________________________                _____________________________
Joseph P. Barri                              John F. Cogan, Jr.
Secretary                                    President


ATTEST:                                      PIONEER FUNDS DISTRIBUTOR, INC.



_____________________________                _____________________________
Joseph P. Barri                              Robert L. Butler
Clerk                                        President




                         PIONEER FUNDS DISTRIBUTOR, INC.
                                 60 State Street
                                Boston, MA 02109
                                 (617) 742-7825

                                 SALES AGREEMENT

Gentlemen:

      Pioneer Funds Distributor,  Inc. (PFD), acts as principal underwriter,  as
defined in the Investment  Company Act of 1940,  for the  registered  investment
companies  (the "Funds")  listed on Appendix A attached (as amended from time to
time by PFD.)  Acting as a  principal,  PFD  offers to sell  shares of the Funds
subject to the conditions set forth in this agreement and subsequent  amendments
thereto.

      1. Shares  purchased  from PFD for sale to the public shall be offered and
sold at the price or prices,  and on the terms and conditions,  set forth in the
currently  effective  prospectus of the Funds, as amended or  supplemented  from
time to time (the "Prospectus" or "Prospectuses"). In the sale of such shares to
the  public  you shall act as dealer  for your own  account or as agent for your
customer  and in no  transaction  shall  you have any  authority  to act or hold
yourself  out as agent for PFD,  any of the Funds,  the Funds'  Custodians,  the
Funds' Transfer  agent, or any other party,  and nothing in this agreement shall
constitute you a partner, employee or agent of ours or give you any authority to
act for PFD.  Neither  PFD nor the funds shall be liable for any of your acts or
obligations as a  broker-dealer  under this  agreement.  Nothing herein shall be
construed to prohibit your acting as agent for one or both customers in the sale
of shares by one customer to another and charging such  customer(s) a reasonable
commission.

       2. Shares  purchased  from PFD for sale to the public  shall be purchased
only to cover  orders  previously  received by you from your  customers.  Shares
purchased  for your own bona  fide  investment  shall not be  reoffered  or sold
except to the applicable Fund or to PFD. PFD also agrees to purchase shares only
for investment or to cover orders received.

       3. If you  purchase  shares  from your  customers,  you agree to pay such
customers not less than the redemption  price in effect on the date of purchase,
as defined in the prospectus of the applicable  Fund.  Sales of shares at prices
reflecting a discount, concession, commission or other reallowance shall be made
only to registered  broker-dealers which are members of the National Association
of  Securities  Dealers  Inc.  (NASD)  and who  also  have  entered  into  sales
agreements with PFD.

       4. Only unconditional  orders for a designated number of shares or dollar
amount of investment shall be accepted.  Procedures  relating to handling orders
shall be conveyed to you from time to time. All orders are subject to acceptance
or rejection by PFD in our sole discretion.

       5. If any shares sold to or through you under the terms of this agreement
are  repurchased by PFD or by the issuer or are tendered for  redemption  within
seven business days after the date of our confirmation of the original  purchase
by you, we both agree to pay to the Fund all commissions on such shares.

       6.  Sales by you to the  public  shall earn a  commission  computed  as a
percentage of the  applicable  offering price and which varies with the size and
nature of each such purchase.  The terms and conditions affecting the applicable
offering  prices  on shares  sold  with a  front-end  sales  charge ,  including
features such as combined purchase, rights of accumulation, Letters of Intention
and net asset value purchases, are described in the prospectuses.  The schedules
of commissions generally payable with respect to sales of the Funds are outlined
on Appendix A to this agreement.  Commission checks for less than $1 will not be
issued.

      PFD may, from time to time,  offer  additional  commissions  or bonuses on
sales by you or your representatives  without otherwise revising this agreement.
Any such additional  commissions or bonuses shall take effect in accordance with
the terms and conditions contained in written notification to you.

       7.  Remittance of the net amount due for shares  purchased from PFD shall
be  made  payable  to  Pioneering  Services  Corporation  (PSC)  Agent  for  the
Underwriter,  in New York or Boston funds, within three days of our confirmation
of sale to you, or within such  shorter  time as  specified  by the rules of the
NASD or of a registered clearing agent through which the transaction is settled.
Payments  made to PSC should be sent to Post Office Box 9014,  Boston,  MA 02205
(or  wired  to  an  account   designated  by  PSC),  along  with  your  transfer
instructions on the appropriate copy of our confirmation of sale to you. If such
payment is not  received by PSC, we reserve  the right to  liquidate  the shares
purchased for your account and risk.  Promptly  upon receipt of payment,  shares
sold to you shall be  deposited by PSC to an account on the books of the Fund(s)
in accordance  with your  instructions.  Certificates  will not be issued unless
specifically requested and we reserve the right to levy a charge for issuance of
certificates.

       8. You represent  that you are and, at the time of purchasing  any shares
of the Funds, will be registered as a broker-dealer  with the US. Securities and
Exchange  Commission (SEC) or are exempt from such registration;  if required to
be registered as a broker-dealer  you are a member in good standing of the NASD;
you are qualified to act as a broker-dealer  in the states or  jurisdictions  in
which you intend to offer shares of the Funds;  you will abide by all applicable
federal and state  statutes and the rules of the NASD;  and when making sales to
citizens  or  residents  of  foreign  countries,  that  you  will  abide  by all
applicable  laws and  regulations of that country.  Expulsion or suspension from
the  NASD or  revocation  or  suspension  of SEC  registration  shall  act as an
immediate cancellation of this agreement.

       9. No person is authorized to make any representations  concerning shares
of any of the Funds except those  contained  in the then current  Prospectus  or
Statement of Additional Information for such Fund. In purchasing shares from PFD
you shall rely solely on the representations  contained in such Prospectuses and
Statements of Additional Information.

      10.  Additional  copies  of  the  current   prospectuses,   Statements  of
Additional   Information  (SAI),  and  other  literature  will  be  supplied  in
reasonable quantities upon request.


<PAGE>


      11. We reserve the right in our  discretion  to suspend  sales or withdraw
the offering of shares of any Fund  entirely.  Either party hereto has the right
to cancel this agreement  upon five days' written notice to the other party.  We
reserve  the right to amend  this  agreement  at any time and you agree  that an
order to purchase  shares of any one of the Funds  placed by you after notice of
such amendment has been sent to you shall  constitute your agreement to any such
amendment.

      12. All written communications to PFD should be sent to the above address.
All written communications to you will be sent to your address listed below.

      13. This  agreement  shall  become  effective  upon  receipt by us of your
acceptance  hereof and supersedes any prior agreement between us with respect to
the sales of Shares of any of the Funds.

      14. This  agreement  shall be  construed  in  accordance  with the laws of
Massachusetts. The parties hereby agree that all disputes between us of whatever
subject matter, whether existing on the date hereof or arising hereafter,  shall
be  submitted  to  arbitration  in  accordance  with  the then  current  Code of
Arbitration Procedure of the NASD, the Uniform Arbitration Act or similar rules.
Arbitration shall take place in the city of Boston, Massachusetts.  Any decision
that shall be made in such arbitration shall be final and binding and shall have
the  same  force  and  effect  as a  judgment  made  in  a  court  of  competent
jurisdiction.

      15. You appoint the transfer  agent for each Fund as your agent to execute
the purchase  transactions  of Shares of such Fund in accordance  with the terms
and provisions of any account,  program,  plan or service established or used by
your  customers and to confirm each  purchase to your  customers on your behalf,
except as modified in writing by the transfer agent, and you guarantee to us and
the Fund the legal capacity of your customers so purchasing  such Shares and any
other person in whose name the Shares are to be registered.

                                          PIONEER FUNDS DISTRIBUTOR, INC.
Date:           ,

                                          By:__________________________________
                                             William A. Misata
                                             Vice President


The undersigned hereby accepts the offer set forth in above letter.

By:__________________________________________________


Title:________________________________________________



                      RETAIN ONE COPY AND RETURN THE OTHER

<PAGE>
                                   APPENDIX A

                                     CLASS A

                                   Schedule 1

<TABLE>
<CAPTION>
<S>                                    <C>                                 <C>
Pioneer Fund                           Pioneer Mid-Cap Fund*               Pioneer Equity-Income Fund
Pioneer II                             Pioneer Gold Shares                 Pioneer Growth Shares
Pioneer International Growth Fund      Pioneer Europe Fund                 Pioneer Real Estate Shares
Pioneer Capital Growth Fund            Pioneer Emerging Markets Fund       Pioneer Small Company Fund
Pioneer India Fund
Pioneer World Equity Fund

                                       Sales Charge
                                       as % of Public                      Broker/Dealer
Purchase Amount                        Offering Price                      Commission
Less than  $ 50,000..........              5.75                                 5.00%
 $ 50,000 -  99,999..........              4.50                                 4.00
  100,000 - 249,999..........              3.50                                 3.00
  250,000 - 499,999..........              2.50                                 2.00
  500,000 - 999,999..........              2.00                                 1.75
1,000,000  or more ..........              none                            a) see below


                                   Schedule 2

Pioneer Bond Fund                      Pioneer America Income Trust            Pioneer Tax-Free Income Fund
Pioneer Income Fund

                                       Sales Charge
                                       as % of Public                      Broker/Dealer
Purchase Amount                        Offering Price                      Commission
Less than  $100,000..........              4.50                                 4.00%
 $100,000 - 249,999..........              3.50                                 3.00
  250,000 -  499,000.........              2.50                                 2.00
  500,000 -  999,999.........              2.00                                 1.75
1,000,000  or more ..........              none                            a) see below


                                   Schedule 3

Pioneer Intermediate Tax-Free Fund

                                       Sales Charge
                                       as % of Public                      Broker/Dealer
Purchase Amount                        Offering Price                      Commission
Less than  $ 50,000..........              3.50                                 3.00%
 $ 50,000 -   99,999.........              3.00                                 2.50
  100,000 - 499,999..........              2.50                                 2.00
  500,000 - 999,999..........              2.00                                 1.75
1,000,000  or more ..........              none                            a) see below

                                   Schedule 4

Pioneer Short-Term Income Trust
                                       Sales Charge
                                       as % of Public                      Broker/Dealer
Purchase Amount                        Offering Price                      Commission
Less than  $ 50,000..........              2.50                                 2.00%
 $ 50,000 -   99,999.........              2.00                                 1.75
  100,000 - 249,999..........              1.50                                 1.25
  250,000 - 999,999..........              1.00                                 1.00
1,000,000  or more ..........              none                            a) see below

</TABLE>

a) Purchases of $1 million or more, and certain group plans,  are not subject to
an initial sales charge. PFD may pay a commission to broker-dealers who initiate
and are  responsible  for such purchases at the following rate: for funds listed
on schedules 1 and 2 above,  the rate is as follows:  1% on the first $5 million
invested,  .50 of 1% on the next $45 million and .25 of 1% on the excess over 50
million.  For funds  listed on  schedules 3 and 4 : .50 of 1% on purchases of $1
million to $5 million and .10 of 1% on the excess  over $5  million.  A one-year
prepaid service fee is included in this commission.  These commissions shall not
be payable if the  purchaser  is  affiliated  with the  broker-dealer  or if the
purchase represents the reinvestment of a redemption made during the previous 12
calendar  months.  A contingent  deferred  sales charge will be payable on these
investments  in the event of share  redemption  within 12 months  following  the
share purchase,  at the rate of 1% on funds in schedules 1 and 2 ; and .50 of 1%
on funds in schedules 3 and 4, of the lesser of the value of the shares redeemed
(exclusive of reinvested  dividend and capital gain  distributions) or the total
cost  of  such  shares.  For  additional  information  about  the  broker-dealer
commission   and   contingent   deferred   sales  charge   applicable  to  these
transactions, refer to the Fund's prospectus.



                             PLEASE RETAIN THIS COPY


<PAGE>




                                   Schedule 5

Pioneer Cash Reserves Fund                   Pioneer U.S. Government Money Fund

                                       No Load





                                     CLASS B

    Schedule 1                     Schedule 2                         Schedule 3
    ----------                     ----------                         ----------
<TABLE>
<CAPTION>
<S>                          <C>                                  <C>
Pioneer Fund                 Pioneer Intermediate Tax-Free        Pioneer Short-Term 
Pioneer II Fund                         Fund                          Income Trust
Pioneer Equity Income Fund
Pioneer Bond Fund 
Pioneer Capital Growth Fund
Pioneer Europe Fund
Pioneer Gold Share
Pioneer America Income Trust
Pioneer Emerging Markets Fund
Pioneer India Fund
Pioneer Cash Reserves Fund
Pioneer Growth Shares
Pioneer Income Fund
Pioneer Tax-Free Income Fund
Pioneer Small Company Fund
Pioneer International Growth Fund
Pioneer Real Estate Shares
Pioneer Mid-Cap Fund*
Pioneer World Equity Fund
</TABLE>

Broker/Dealer
Commission               4.00%           3.00%           2.00%
- ----------

Year Since
Purchase                 CDSC%           CDSC%           CDSC%

First                     4.0             3.0             2.0
Second                    4.0             3.0             2.0
Third                     3.0             2.0             1.0
Fourth                    3.0             1.0             none
Fifth                     2.0            none             none
Sixth                     1.0            none         To A Class
Seventh                  none         To A Class
Eigth                    none
Ninth                 To A Class


a)Dealer  Commission  includes  a first year  service  fee equal to 0.25% of the
amount invested in all Class B shares.

                                     CLASS C

<TABLE>
<CAPTION>
<S>                                    <C>                               <C>
Pioneer America Income Trust           Pioneer Bond Fund                 Pioneer Capital Growth Fund
Pioneer Cash Reserves Funds            Pioneer Emerging Markets Fund     Pioneer Equity-Income Fund
Pioneer Europe Fund                    Pioneer Gold Shares               Pioneer Growth Shares
Pioneer Income Fund                    Pioneer Real Estate Shares        Pioneer India Fund
Pioneer Intermediate Tax-Free Fund     Pioneer Small Company Fund        Pioneer Tax-Free Income Fund
Pioneer International Growth Fund      Pioneer Mid-Cap Fund*             Pioneer World Equity Fund
</TABLE>

a) 1% Payout to Broker
b) 1% CDSC for One Year

*formerly Pioneer Three Fund

<PAGE>

                         PIONEER FUNDS DISTRIBUTOR, INC.
                                 60 State Street
                                Boston, MA 02109
                                 (617) 742-7825


                    SUPPLEMENTAL SALES AND SERVICE AGREEMENT



You have entered into a Sales  Agreement  with Pioneer Funds  Distributor,  Inc.
("PFD")  with  respect  to the  Pioneer  mutual  funds for  which PFD  serves as
principal underwriter ("the Funds").

This agreement incorporates and supplements that agreement.  In consideration of
your sales of shares of the Funds, for providing services to shareholders of the
Funds and of the Pioneer money market funds and assisting PFD and its affiliates
in providing such services, we are authorized to pay you certain service fees as
specified  herein.  Receipt  by you of any such  service  fees is subject to the
terms and  conditions  contained  in the Funds'  prospectuses  and/or  specified
below, as may be amended from time to time.

1. You agree to cooperate  as requested  with  programs  that the Funds,  PFD or
their affiliates provide to enhance shareholder service.

2. You agree to take an active role in providing  such  shareholder  services as
processing purchase and redemption transactions and, where applicable, exchanges
and  account  transfers;  establishing  and  maintaining  shareholder  accounts;
providing  certain  information  and  assistance  with  respect  to  the  Funds;
responding  to  shareholder  inquiries  or advising us of such  inquiries  where
appropriate.

3., You agree to assign an active registered  representative to each shareholder
account  on your  and our  records  and to  reassign  accounts  when  registered
representatives  leave your firm. You also agree, with respect to accounts which
are held in  nominee  or  "street"  name,  to  provide  such  documentation  and
verification  that active  representatives  are assigned to all such accounts as
PFD may require from time to time.

4. You agree to pay to the  registered  representatives  assigned to shareholder
accounts a share of any service fees paid to you pursuant to this agreement. You
also agree to instruct your  representatives  to regularly contact  shareholders
whose accounts are assigned to them.

5. You acknowledge that service fee payments are subject to terms and conditions
set forth  herein  and in the  Funds'  prospectuses,  Statements  of  Additional
Information and Plans of Distribution  and that this agreement may be terminated
by  either  party at any time by  written  notice  to the  other.  Any  order to
purchase or sell shares  received by PFD from you  subsequent to the date of our
notification  to you of an amendment of the Agreement shall be deemed to be your
acceptance of such an amendment.

6. You  acknowledge  that your  continued  participation  in this  agreement  is
subject to your providing a level of support to PFD's  marketing and shareholder
retention  efforts  that is  deemed  acceptable  by PFD.  Factors  which  may be
considered by PFD in this respect include,  but are not limited to, the level of
shareholder  redemptions,  the level of assistance in disseminating  shareholder
communications,  reasonable access to your offices and/or representatives by PFD
wholesalers  or  other  employees  and  whether  your  compensation   system  or
"preferential  list"  unduly  discriminates  against  the sale of  shares of the
Funds.

7. Service fees will  generally  be paid  quarterly,  at the rates and under the
conditions specified on schedule A hereto.

8. All communications to PFD should be sent to the above address.  Any notice to
you shall be duly given if mailed or telegraphed to the address specified by you
below.  This agreement,  in conjunction with the Sales Agreement,  describes the
complete understanding of the parties.
This  agreement  shall  be  construed  under  the  laws of the  Commonwealth  of
Massachusetts.

Accepted:                        Execute this Agreement in duplicate 
                                 and return one ofthe duplicate originals to us.
By:___________________________
                                 By:_________________________________________
Title:________________________      William A. Misata
                                    Vice President






                      RETAIN ONE COPY AND RETURN THE OTHER


<PAGE>



                    SUPPLEMENTAL SALES AND SERVICE AGREEMENT
                      WITH PIONEER FUNDS DISTRIBUTOR, INC.

                                   SCHEDULE A

     1. Except as  specified in Section 4 below,  service fees on the  aggregate
net asset value of each account assigned to you in Pioneer Fund, Pioneer II, and
Pioneer Mid-Cap Fund** will be paid at the rate of:

      a.    0.15% annually on shares acquired prior to August 19, 1991.

      b.    0.25% annually on shares acquired on or after August 19, 1991.


     2. Except as  specified in Section 4 below,  service fees on the  aggregate
net asset value of each account assigned to you in:

Pioneer Fund                            Pioneer II
Pioneer America Income Trust            Pioneer International  Growth  Fund
Pioneer  Bond  Fund                     Pioneer  Growth  Shares   
Pioneer Intermediate Tax-Free Fund      Pioneer Real Estate Shares 
Pioneer Europe Fund                     Pioneer Income Fund 
Pioneer Capital Growth Fund             Pioneer Tax-Free Income Fund 
Pioneer Equity-Income  Fund             Pioneer  Short-Term  Income Trust  
Pioneer Gold Shares                     Pioneer  India Fund
Pioneer Emerging  Markets  Fund         Pioneer  Small Company Fund*
Pioneer World Equity Fund

                                will be paid at the rate of:

      a. 0.15%  annually if the shares are acquired on or after August 19, 1991,
as a result of an exchange  from Pioneer  Fund,  Pioneer II, or Pioneer  Mid-Cap
Fund** of shares owned prior to August 19, 1991.

      b.   0.25% annually on all other shares.


     3. Except as specified in Section 4 below,  service fees will be paid at an
annual rate of 0.15% of the aggregate  net asset value of each account  assigned
to you in:

                       Pioneer Cash Reserves Fund


     4. Exceptions -- Service fees will not be paid on accounts representing:

          a.   Purchases   by   you   or   your    affiliates,    employees   or
               representatives.

          b    Shares which were purchased at net asset value,  except for sales
               of the  money  market  funds or  sales  on  which  you are paid a
               commission and which are subject to the contingent deferred sales
               charge described in the funds' prospectuses.

          c.   "House"  accounts or any other accounts not assigned to an active
               registered representative(s).

          d.   Accounts  established  in  Pioneer  Bond Fund prior to January 1,
               1986.

          e.   Service  fees of less than $50 per  calendar  quarter will not be
               paid.

          f.   Pioneer  reserves  the right to reduce  the  service  fee paid on
               individual accounts of more than $10 million.

          g.   First year services  fees on shares  subject to a CDSC are at the
               rate of  0.25%  and are  prepaid  as  part of the  initial  sales
               commission.

      5.  Service  fees on shares sold with a front-end  sales  charge  normally
begin  to be  earned  as  soon  as the  transaction  settles,  unless  specified
otherwise in the fund  prospectus.  Since the  commission  on shares sold with a
CDSC  includes a prepaid one year  service fee , periodic  service  fees on such
shares are paid beginning one year following the transaction.

     6. Service Fees of 1% on class C shares will begin after first year.


*  Service fees begin accruing January 1, 1996
** Formerly Pioneer Three Fund


                                AGREEMENT BETWEEN
                          BROWN BROTHERS HARRIMAN & CO.
                                       AND
                             PIONEER MICRO-CAP FUND


<PAGE>



                                TABLE OF CONTENTS


<PAGE>


    1.  Employment of Custodian                                           1

    2.  Powers and Duties of the Custodian 
        with respect to Property of the Fund
        held by the Custodian                                             1

            A.     Safekeeping                                            2
            B.     Manner of Holding Securities                           2
            C.     Registered Name; Nominee                               2
            D.     Purchases                                              2
            E.     Exchanges                                              4    
            F.     Sales of Securities                                    4
            G.     Depositary Receipts                                    5
            H.     Exercise of Rights; Tender Offers                      6
            I.     Stock Dividends, Rights, Etc.                          6
            J.     Options                                                6
            K.     Borrowings                                             7
            L.     Demand Deposit Bank Accounts                           7
            M.     Interest Bearing Call or Time Deposits                 8
            N.     Foreign Exchange Transactions
                    and Futures Contracts                                 9
            O.     Stock Loans                                           10
            P.     Collections                                           10
            Q.     Dividends, Distributions and Redemptions              11
            R.     Proxies, Notices, Etc.                                12
            S.     Nondiscretionary Details                              12
            T.     Bills                                                 13
            U.     Deposit of Fund Assets in Securities Systems          13
            V.     Other Transfers                                       15
            W.     Investment Limitations                                15
            X.     Proper Instructions                                   16
            Y.     Segregated Account                                    17

    3.    Powers and Duties of the Custodian with
          Respect to the Appointment of Subcustodians                    18

    4.    Assistance by the Custodian as to Certain Matters              22

    5.    Powers and Duties of the Custodian with
          Respect to its Role as Financial Agent                         22

            A.     Records                                               22
            B.     Accounts                                              23
            C.     Access to Records                                     23
            D.     Disbursements                                         23



<PAGE>



    6.  Standard of Care and Related Matters                             23

            A.     Liability of the Custodian with
                    Respect to Proper Instructions;
                    Evidence of Authority; Etc.                          24
            B.     Liability of the Custodian with
                    Respect to Use of Securities System                  25
            C.     Liability of the Custodian with
                    respect to Subcustodians                             25
            D.     Standard of Care; Liability;
                    Indemnification                                      26
            E.     Reimbursement of Advances                             28
            F.     Security for Obligations to Custodian                 28
            G.     Appointment of Agents                                 29
            H.     Powers of Attorney                                    29

    7.    Compensation of the Custodian                                  29
    8.    Termination; Successor Custodian                               29
    9.    Amendment                                                      30
   10.    Governing Law                                                  31
   11.    Notices                                                        31
   12.    Binding Effect                                                 31
   13.    Counterparts                                                   32    



<PAGE>

                               CUSTODIAN AGREEMENT


         AGREEMENT made this December 3, 1996,  between  PIONEER  MICRO-CAP FUND
(herein  referred  to as the  "Fund")  and Brown  Brothers  Harriman & Co.  (the
"Custodian");

         WITNESSETH:   That  in   consideration  of  the  mutual  covenants  and
agreements herein contained, the parties hereto agree as follows:

           1. Employment of Custodian:  The Fund hereby employs and appoints the
Custodian  as a  custodian  for the term and subject to the  provisions  of this
Agreement.  The  Custodian  shall not be under any duty or obligation to require
the Fund to deliver to it any  securities  or funds  owned by the Fund and shall
have no responsibility or liability for or on account of securities or funds not
so delivered. The Fund will deposit with the Custodian copies of the Declaration
of Trust or Certificate of Incorporation  and By-Laws (or comparable  documents)
of the Fund and all  amendments  thereto,  and  copies  of such  votes and other
proceedings  of the Fund as may be necessary  for or convenient to the Custodian
in the performance of its duties.

           2. Powers and Duties of the Custodian with respect to Property of the
Fund  held  by the  Custodian:  Except  for  securities  and  funds  held by any
Subcustodians or held by the Custodian through a non-U.S.  securities depository
appointed  pursuant to the 


                                      -1-
<PAGE>

provisions  of  Section 3 hereof,  the  Custodian  shall  have and  perform  the
following powers and duties:

           A.  Safekeeping - To keep safely the  securities  and other assets of
the Fund that have been  delivered to the Custodian  and, on behalf of the Fund,
from time to time to receive delivery of securities for safekeeping.

           B. Manner of Holding  Securities - To hold securities of the Fund (1)
by  physical   possession  of  the  share   certificates  or  other  instruments
representing  such securities in registered or bearer form, or (2) in book-entry
form by a Securities System (as said term is defined in Section 2U).

           C. Registered  Name;  Nominee - To hold registered  securities of the
Fund (1) in the name or any nominee name of the Custodian or the Fund, or in the
name or any nominee name of any Agent  appointed  pursuant to Section 6F, or (2)
in street  certificate  form,  so-called,  and in any case with or  without  any
indication  of  fiduciary  capacity,  provided  that  securities  are held in an
account of the Custodian  containing only assets of the Fund or only assets held
as fiduciary or custodian for customers.

           D.  Purchases - Upon  receipt of Proper  Instructions,  as defined in
Section X on Page 17, insofar as funds are available for the purpose, to pay for
and receive securities purchased for the account of the Fund, payment being made
only upon receipt of the securities  (1) by the Custodian,  or (2) by a clearing
corporation  of a  national  securities  exchange  of which the  Custodian  is a
member, or (3) by a Securities  System.  However,  (i) 


                                      -2-
<PAGE>

in the case of repurchase agreements entered into by the Fund, the Custodian (as
well as an Agent) may release funds to a Securities  System or to a Subcustodian
prior to the receipt of advice from the Securities  System or Subcustodian  that
the securities  underlying  such repurchase  agreement have been  transferred by
book entry into the Account (as defined in Section 2U) of the Custodian (or such
Agent) maintained with such Securities  System or Subcustodian,  so long as such
payment  instructions  to  the  Securities  System  or  Subcustodian  include  a
requirement  that delivery is only against payment for  securities,  (ii) in the
case of  foreign  exchange  contracts,  options,  time  deposits,  call  account
deposits,  currency deposits, and other deposits,  contracts or options pursuant
to Sections 2J, 2L, 2M and 2N, the Custodian may make payment  therefor  without
receiving an instrument  evidencing said deposit,  contract or option so long as
such payment  instructions detail specific securities to be acquired,  and (iii)
in the case of  securities  in which payment for the security and receipt of the
instrument  evidencing the security are under generally  accepted trade practice
or the terms of the instrument  representing the security expected to take place
in different  locations or through  separate  parties,  such as commercial paper
which is indexed to foreign  currency  exchange  rates,  derivatives and similar
securities, the Custodian may make payment for such securities prior to delivery
thereof in accordance  with such generally  accepted trade practice or the terms
of the instrument representing such security.
                                      -3-
<PAGE>


           E.  Exchanges  - Upon  receipt of proper  instructions,  to  exchange
securities  held by it for the  account  of the Fund  for  other  securities  in
connection with any reorganization, recapitalization, split-up of shares, change
of par value, conversion or other event relating to the securities or the issuer
of such  securities  and to deposit any such  securities in accordance  with the
terms of any reorganization or protective plan. Without proper instructions, the
Custodian may surrender securities in temporary form for definitive  securities,
may surrender  securities  for transfer into a name or nominee name as permitted
in  Section  2C,  and  may  surrender  securities  for  a  different  number  of
certificates  or  instruments  representing  the same  number  of shares or same
principal amount of indebtedness, provided the securities to be issued are to be
delivered to the Custodian, and further provided the Custodian shall at the time
of surrendering securities or instruments receive a receipt or other evidence of
ownership thereof.

           F. Sales of Securities - Upon receipt of proper instructions, to make
delivery of  securities  which have been sold for the  account of the Fund,  but
only against payment therefor (1) in cash, by a certified check,  bank cashier's
check,  bank credit,  or bank wire transfer,  or (2) by credit to the account of
the Custodian with a clearing  corporation of a national  securities exchange of
which  the  Custodian  is a  member,  or (3) by  credit  to the  account  of the
Custodian  or an Agent of the  Custodian  with a  Securities  System;  provided,
however,  that  (i) 


                                      -4-
<PAGE>

in the case of delivery of physical  certificates  or  instruments  representing
securities, the Custodian may make delivery to the broker buying the securities,
against receipt  therefor,  for examination in accordance with "street delivery"
custom, provided that the payment therefor is to be made to the Custodian (which
payment  may be made by a  broker's  check)  or that such  securities  are to be
returned to the  Custodian,  and (ii) in the case of  securities  referred to in
clause  (iii) of the  last  sentence  of  Section  2D,  the  Custodian  may make
settlement,  including with respect to the form of payment,  in accordance  with
generally  accepted trade practice  relating to such  securities or the terms of
the instrument representing said security.

           G.  Depositary  Receipts - Upon  receipt of proper  instructions,  to
instruct a  Subcustodian  or an Agent to surrender  securities to the depositary
used by an issuer of American  Depositary  Receipts or International  Depositary
Receipts  (hereinafter  collectively  referred to as "ADRs") for such securities
against a written  receipt  therefor  adequately  describing such securities and
written  evidence  satisfactory to the Subcustodian or Agent that the depositary
has  acknowledged  receipt  of  instructions  to  issue  with  respect  to  such
securities ADRs in the name of the Custodian, or a nominee of the Custodian, for
delivery to the  Custodian in Boston,  Massachusetts,  or at such other place as
the Custodian may from time to time designate.

                                      -5-
<PAGE>

           Upon receipt of proper instructions,  to surrender ADRs to the issuer
thereof  against a  written  receipt  therefor  adequately  describing  the ADRs
surrendered and written  evidence  satisfactory to the Custodian that the issuer
of the ADRs has acknowledged  receipt of instructions to cause its depositary to
deliver the securities underlying such ADRs to a Subcustodian or an Agent.

           H. Exercise of Rights;  Tender Offers - Upon timely receipt of proper
instructions,  to deliver to the issuer or trustee  thereof,  or to the agent of
either,  warrants,  puts, calls, rights or similar securities for the purpose of
being  exercised or sold,  provided  that the new  securities  and cash, if any,
acquired by such action are to be delivered to the Custodian,  and, upon receipt
of proper  instructions,  to deposit  securities upon invitations for tenders of
securities,  provided that the  consideration  is to be paid or delivered or the
tendered securities are to be returned to the Custodian.

           I. Stock Dividends,  Rights,  Etc. - To receive and collect all stock
dividends,  rights  and other  items of like  nature;  and to deal with the same
pursuant to proper instructions relative thereto.

           J.  Options - Upon  receipt of proper  instructions,  to receive  and
retain confirmations or other documents evidencing the purchase or writing of an
option on a security or securities index by the Fund; to deposit and maintain in
a segregated account, either physically or by book-entry in a Securities System,
securities  subject to a covered call option written by 


                                      -6-
<PAGE>

the Fund; and to release and/or transfer such securities or other assets only in
accordance  with the  provisions of any agreement  among the Fund, the Custodian
and; and to pay, release and/or transfer such  securities,  cash or other assets
in accordance with a broker-dealer relating to such securities or other assets a
notice or other communication evidencing the expiration, termination or exercise
of such  covered  option  furnished  by The Options  Clearing  Corporation,  the
securities  or options  exchange on which such covered  option is traded or such
other organization as may be responsible for handling such options transactions.

           K.  Borrowings  - Upon  receipt  of proper  instructions,  to deliver
securities of the Fund to lenders or their agents as collateral  for  borrowings
effected by the Fund,  provided that such  borrowed  money is payable to or upon
the Custodian's order as Custodian for the Fund.

           L. Demand  Deposit Bank  Accounts - To open and operate an account or
accounts in the name of the Fund on the Custodian's  books subject only to draft
or order by the  Custodian.  All funds received by the Custodian from or for the
account of the Fund shall be deposited in said account(s).  The responsibilities
of the  Custodian to the Fund for  deposits  accepted on the  Custodian's  books
shall be that of a U. S. bank for a similar deposit

           If and when authorized by proper  instructions the Custodian may open
and operate an additional  account(s) in such other banks or trust  companies as
may be  designated  by the Fund in such  instructions  (any  such  bank or trust
company so  


                                      -7-
<PAGE>

designated by the Fund being referred to hereafter as a "Banking  Institution"),
provided that such account(s)  (hereinafter  collectively referred to as "demand
deposit bank accounts") shall be in the name of the Custodian for account of the
Fund and subject only to the  Custodian's  draft or order.  Such demand  deposit
accounts may be opened with  Banking  Institutions  in the United  States and in
other  countries  and may be  denominated  in  either  U. S.  Dollars  or  other
currencies as the Fund may  determine.  All such deposits  shall be deemed to be
portfolio  securities  of the Fund and  accordingly  the  responsibility  of the
Custodian  therefore  shall be the same as and no greater  than the  Custodian's
responsibility in respect of other portfolio securities of the Fund.

           M. Interest Bearing Call or Time Deposits - To place interest bearing
fixed term and call deposits with such banks and in such amounts as the Fund may
authorize pursuant to proper instructions.  Such deposits may be placed with the
Custodian or with  Subcustodians  or other Banking  Institutions as the Fund may
determine.  Deposits may be denominated in U. S. Dollars or other currencies and
need not be  evidenced  by the  issuance  or delivery  of a  certificate  to the
Custodian, provided that the Custodian shall include in its records with respect
to the assets of the Fund appropriate  notation as to the amount and currency of
each such  deposit,  the accepting  Banking  Institution  and other  appropriate
details,  and  shall  retain  such  forms of advice or  receipt  evidencing  the
deposit,  if  any,  as  may  be  forwarded  to 


                                      -8-
<PAGE>

the Custodian by the Banking Institution. Such deposits, other than those placed
with the  Custodian,  shall be deemed  portfolio  securities of the Fund and the
responsibilities of the Custodian therefor shall be the same as those for demand
deposit bank accounts placed with other banks, as described in Section L of this
Agreement. The responsibility of the Custodian for such deposits accepted on the
Custodian's books shall be that of a U.S. bank for a similar deposit.

           N. Foreign Exchange  Transactions and Futures Contracts - Pursuant to
proper  instructions,  to enter into  foreign  exchange  contracts or options to
purchase and sell foreign  currencies for spot and future delivery on behalf and
for  the  account  of the  Fund.  Such  transactions  may be  undertaken  by the
Custodian   with  such  Banking   Institutions,   including  the  Custodian  and
Subcustodian(s)  as principals,  as approved and authorized by the Fund. Foreign
exchange  contracts  and options other than those  executed with the  Custodian,
shall be deemed to be portfolio  securities of the Fund and the responsibilities
of the  Custodian  therefor  shall be the same as those for demand  deposit bank
accounts  placed with other banks as described in Section 2L of this  agreement.
Upon  receipt  of proper  instructions,  to  receive  and  retain  confirmations
evidencing the purchase or sale of a futures  contract or an option on a futures
contract by the Fund; to deposit and maintain in a segregated  account,  for the
benefit of any futures commission  merchant or to pay to such futures commission
merchant,  assets  designated by the Fund as initial,


                                      -9-
<PAGE>

maintenance  or  variation  "margin"  deposits  intended  to secure  the  Fund's
performance of its obligations under any futures contracts  purchased or sold or
any options on futures  contracts  written by the Fund, in  accordance  with the
provisions of any agreement or agreements  among any of the Fund,  the Custodian
and such futures commission merchant, designated to comply with the rules of the
Commodity Futures Trading  Commission and/or any contract market, or any similar
organization or  organizations,  regarding such margin deposits;  and to release
and/or  transfer assets in such margin accounts only in accordance with any such
agreements or rules.

           0.  Stock  Loans - Upon  receipt of proper  instructions,  to deliver
securities of the Fund,  in connection  with loans of securities by the Fund, to
the  borrower  thereof  prior to receipt  of the  collateral,  if any,  for such
borrowing,  provided  that  for  stock  loans  secured  by cash  collateral  the
Custodian's  instructions  to the Securities  System require that the Securities
System may deliver the  securities to the borrower  thereof only upon receipt of
the collateral for such borrowing.

           P.  Collections - To collect,  receive and deposit in said account or
accounts all income,  payments of principal  and other  payments with respect to
the  securities  held  hereunder,  and in  connection  therewith  to deliver the
certificates  or other  instruments  representing  the  securities to the issuer
thereof or its agent when securities are called, redeemed,  retired or otherwise
become payable; provided, that the payment is to be made 


                                      -10-
<PAGE>

in such form and  manner and at such time,  which may be after  delivery  by the
Custodian of the instrument  representing the security, as is in accordance with
the  terms  of  the  instrument   representing  the  security,  or  such  proper
instructions  as the Custodian may receive,  or  governmental  regulations,  the
rules of Securities Systems or other U.S.  securities  depositories and clearing
agencies or, with respect to securities  referred to in clause (iii) of the last
sentence of Section 2D, in accordance  with generally  accepted trade  practice;
(ii) to execute ownership and other  certificates and affidavits for all federal
and state tax purposes in  connection  with receipt of income or other  payments
with  respect  to  securities  of the Fund or in  connection  with  transfer  of
securities, and (iii) pursuant to proper instructions to take such other actions
with respect to collection  or receipt of funds or transfer of securities  which
involve an investment decision.

           Q. Dividends,  Distributions and Redemptions - Upon receipt of proper
instructions  from the Fund,  or upon  receipt of  instructions  from the Fund's
shareholder  servicing agent or agent with comparable  duties (the  "Shareholder
Servicing  Agent") (given by such person or persons and in such manner on behalf
of the  Shareholder  Servicing  Agent as the Fund  shall have  authorized),  the
Custodian shall release funds or securities to the  Shareholder  Servicing Agent
or otherwise apply funds or securities, insofar as available, for the payment of
dividends or other  distributions to Fund  shareholders.  Upon receipt of proper


                                      -11-
<PAGE>

instructions from the Fund, or upon receipt of instructions from the Shareholder
Servicing Agent (given by such person or persons and in such manner on behalf of
the  Shareholder  Servicing  Agent  as the  Fund  shall  have  authorized),  the
Custodian  shall  release  funds or  securities,  insofar as  available,  to the
Shareholder  Servicing  Agent or as such  Agent  shall  otherwise  instruct  for
payment to Fund  shareholders  who have  delivered  to such Agent a request  for
repurchase or redemption of their shares of capital stock of the Fund.

           R. Proxies,  Notices,  Etc. - Promptly to deliver or mail to the Fund
all forms of  proxies  and all  notices  of  meetings  and any other  notices or
announcements  affecting  or relating to  securities  owned by the Fund that are
received by the Custodian,  and upon receipt of proper  instructions  to execute
and deliver or cause its nominee to execute  and deliver  such  proxies or other
authorizations  as may be required.  Neither the Custodian nor its nominee shall
vote upon any of such  securities  or execute any proxy to vote  thereon or give
any consent or take any other action with respect  thereto  (except as otherwise
herein provided) unless ordered to do so by proper instructions.

           S.  Nondiscretionary  Details  - Without  the  necessity  of  express
authorization  from the  Fund,  to  attend to all  nondiscretionary  details  in
connection with the sale, exchange,  substitution,  purchase,  transfer or other
dealings  with  securities,  funds or  other  property  of the Fund  held by the


                                      -12-
<PAGE>

Custodian  except as otherwise  directed  from time to time by the  Directors or
Trustees of the Fund.

           T. Bills - Upon receipt of proper instructions, to pay or cause to be
paid,  insofar as funds are available  for the purpose,  bills,  statements,  or
other obligations of the Fund.

           U. Deposit of Fund Assets in  Securities  Systems - The Custodian may
deposit and/or maintain securities owned by the Fund in (i) The Depository Trust
Company,  (ii) any  book-entry  system as  provided  in  Subpart  0 of  Treasury
Circular  No. 300, 31 CFR 306,  Subpart B of 31 CFR Part 350, or the  book-entry
regulations of federal agencies substantially in the form of Subpart 0, or (iii)
any other domestic  clearing agency  registered with the Securities and Exchange
Commission  under Section 17A of the Securities  Exchange Act of 1934 which acts
as a securities  depository  and whose use the Fund has  previously  approved in
writing  (each  of the  foregoing  being  referred  to in  this  Agreement  as a
"Securities System").  Utilization of a Securities System shall be in accordance
with  applicable  Federal  Reserve Board and Securities and Exchange  Commission
rules and regulations, if any, and subject to the following provisions:

           1) The Custodian may deposit and/or maintain Fund securities,  either
directly or through one or more Agents appointed by the Custodian (provided that
any such agent shall be qualified to act as a custodian of the Fund  pursuant to
the Investment Company Act of 1940 and the rules and regulations thereunder), in
a Securities  System provided that such securities 


                                      -13-
<PAGE>

are represented in an account  ("Account") of the Custodian or such Agent in the
Securities  System which shall not include any assets of the  Custodian or Agent
other than assets held as a fiduciary, custodian, or otherwise for customers;

           2) The records of the  Custodian  with respect to  securities  of the
Fund which are  maintained in a Securities  System shall  identify by book-entry
those securities belonging to the Fund;

           3) The Custodian  shall pay for securities  purchased for the account
of the Fund upon (i)  receipt of advice  from the  Securities  System  that such
securities have been transferred to the Account, and (ii) the making of an entry
on the records of the  Custodian  to reflect  such  payment and transfer for the
account  of the Fund.  The  Custodian  shall  transfer  securities  sold for the
account of the Fund upon (i) receipt of advice from the  Securities  System that
payment for such  securities has been  transferred to the Account,  and (ii) the
making of an entry on the records of the  Custodian to reflect such transfer and
payment for the account of the Fund.  Copies of all advices from the  Securities
System of transfers of securities for the account of the Fund shall identify the
Fund,  be  maintained  for the Fund by the  Custodian or an Agent as referred to
above,  and be provided to the Fund at its request.  The Custodian shall furnish
the Fund confirmation of each transfer to or from the account of the Fund in the
form of a written advice or notice and shall furnish to the Fund copies of daily
transaction  sheets reflecting each day's  


                                      -14-
<PAGE>

transactions  in the  Securities  System for the account of the Fund on the next
business day;

           4) The Custodian  shall provide the Fund with any report  obtained by
the  Custodian  or any Agent as  referred  to above on the  Securities  System's
accounting system,  internal  accounting control and procedures for safeguarding
securities deposited in the Securities System; and the Custodian and such Agents
shall send to the Fund such reports on their own systems of internal  accounting
control as the Fund may reasonably request from time to time.

           5) At the written  request of the Fund,  the Custodian will terminate
the use of any such  Securities  System  on behalf  of the Fund as  promptly  as
practicable.

           V. Other Transfers - Upon receipt of proper instructions,  to deliver
securities,  funds and other property of the Fund to a  Subcustodian  or another
custodian of the Fund;  and, upon receipt of proper  instructions,  to make such
other disposition of securities, funds or other property of the Fund in a manner
other than or for purposes other than as enumerated elsewhere in this Agreement,
provided  that the  instructions  relating to such  disposition  shall include a
statement  of the  purpose for which the  delivery is to be made,  the amount of
securities  to be  delivered  and the  name of the  person  or  persons  to whom
delivery is to be made.

           W. Investment  Limitations - In performing its duties generally,  and
more  particularly  in  connection  with  the  purchase,  sale and  exchange  of
securities  made by or for the Fund,  the  


                                      -15-
<PAGE>

Custodian may assume  unless and until  notified in writing to the contrary that
proper  instructions  received  by it are  not in  conflict  with  or in any way
contrary to any provisions of the Fund's  Declaration of Trust or Certificate of
Incorporation  or By-Laws (or  comparable  documents) or votes or proceedings of
the  shareholders  or Directors of the Fund. The Custodian  shall in no event be
liable to the Fund and shall be indemnified by the Fund for any violation  which
occurs  in the  course of  carrying  out  instructions  given by the Fund of any
investment  limitations to which the Fund is subject or other  limitations  with
respect to the Fund's powers to make expenditures,  encumber securities,  borrow
or take similar actions affecting the Fund.

           X.  Proper  Instructions  - Proper  instructions  shall mean a tested
telex  from  the  Fund  or  a  written   request,   direction,   instruction  or
certification  signed or  initialled on behalf of the Fund by one or more person
or persons as the Board of  Directors  or  Trustees  of the Fund shall have from
time to time authorized,  provided, however, that no such instructions directing
the delivery of securities or the payment of funds to an authorized signatory of
the Fund shall be signed by such person. Those persons authorized to give proper
instructions  may be  identified  by the Board of Directors or Trustees by name,
title or position and will  include at least one officer  empowered by the Board
to name other  individuals  who are  authorized to give proper  instructions  on
behalf of the Fund.  Telephonic or other oral  instructions  given by any one of
the above  persons  will be  


                                      -16-
<PAGE>

considered proper instructions if the Custodian reasonably believes them to have
been given by a person  authorized to give such instructions with respect to the
transaction involved.  Oral instructions will be confirmed by tested telex or in
writing in the manner set forth above but the lack of such confirmation shall in
no way affect any  action  taken by the  Custodian  in  reliance  upon such oral
instructions.  The Fund  authorizes  the  Custodian  to tape  record any and all
telephonic or other oral instructions  given to the Custodian by or on behalf of
the Fund  (including  any of its  officers,  Directors,  Trustees,  employees or
agents)  and will  deliver to the  Custodian  a similar  authorization  from any
investment  manager or adviser or person or entity with similar  reponsibilities
which is  authorized  to give proper  instructions  on behalf of the Fund to the
Custodian.  Proper instructions may relate to specific  transactions or to types
or classes of transactions, and may be in the form of standing instructions.

           Proper  instructions  may include  communications  effected  directly
between  electro-mechanical  or  electronic  devices or systems,  in addition to
tested telex,  provided that the Fund and the Custodian agree to the use of such
device or system.

           Y.  Segregated  Account - The Custodian  shall upon receipt of proper
instructions  establish  and  maintain  on its  books a  segregated  account  or
accounts  for and on behalf of the Fund,  into which  account or accounts may be
transferred cash and/or securities of the Fund, including securities  maintained
by the  Custodian  


                                      -17-
<PAGE>

pursuant to Section 2U hereof,  (i) in  accordance  with the  provisions  of any
agreement among the Fund, the Custodian and a broker-dealer registered under the
Securities  Exchange  Act of 1934 and a member of the  National  Association  of
Securities  Dealers,  Inc. (or any futures commission  merchant registered under
the Commodity Exchange Act) relating to compliance with the rules of the Options
Clearing  Corporation and of any registered national securities exchange (or the
Commodity Futures Trading Commission or any registered  contract market), or any
similar organization or organizations, regarding escrow or other arrangements in
connection with  transactions by the Fund, (ii) for purposes of segregating cash
or securities in connection with options purchased,  sold or written by the Fund
or commodity futures contracts or options thereon purchased or sold by the Fund,
(iii) for the purposes of compliance by the Fund with the procedures required by
Investment  Company Act Release No. 10666, or any subsequent release or releases
of the  Securities  and  Exchange  Commission  relating  to the  maintenance  of
segregated  accounts by registered  investment  companies,  and (iv) as mutually
agreed from time to time between the Fund and the Custodian.

           3. Powers and Duties of the Custodian with Respect to the Appointment
of Subcustodians: The Fund hereby authorizes and instructs the Custodian to hold
securities,  funds and other property of the Fund which are  maintained  outside
the United States at subcustodians  appointed pursuant to the provisions of this
Section  3 (a  "Subcustodian").  The  Fund  shall  approve  in  


                                      -18-
<PAGE>

writing (1) the appointment of each Subcustodian and the subcustodian  agreement
to be entered into between such  Subcustodian and the Custodian,  and (2) if the
Subcustodian  is  organized  under the laws of a country  other  than the United
States, the country or countries in which the Subcustodian is authorized to hold
securities,  cash and  other  property  of the  Fund.  The Fund  hereby  further
authorizes  and instructs the  Custodian  and any  Subcustodian  to utilize such
securities  depositories located outside the United States which are approved in
writing by the Fund to hold  securities,  cash and other  property  of the Fund.
Upon such  approval by the Fund,  the  Custodian is  authorized on behalf of the
Fund to notify each  Subcustodian of its appointment as such. The Custodian may,
at any time in its discretion,  remove any Subcustodian  that has been appointed
as such but will promptly notify the Fund of any such action.

           Those  Subcustodians,  and the  countries  where  and the  securities
depositories  through which they or the Custodian may hold securities,  cash and
other  property of the Fund which the Fund has approved to date are set forth on
Appendix  A  hereto.  Such  Appendix  shall  be  amended  from  time  to time as
Subcustodians,  and/or  countries  and/or  securities  depositories are changed,
added or deleted.  The Fund shall be  responsible  for  informing  the Custodian
sufficiently  in  advance  of a  proposed  investment  which  is to be held in a
country not listed on Appendix A, in order that there shall be  sufficient  time


                                      -19-
<PAGE>

for the Fund to give the approval  required by the  preceding  paragraph and for
the  Custodian  to  put  the   appropriate   arrangements  in  place  with  such
Subcustodian,  including negotiation of a subcustodian  agreement and submission
of such subcustodian agreement to the Fund for approval.

           If the Fund shall have invested in a security to be held in a country
before the foregoing procedures have been completed, such security shall be held
by such agent as the Custodian may appoint. In any event, the Custodian shall be
liable to the Fund for the  actions  of such agent if and only to the extent the
Custodian  shall have  recovered from such agent for any damages caused the Fund
by such  agent.  At the  request  of the Fund,  Custodian  agrees to remove  any
securities  held on  behalf  of the  Fund by such  agent,  if  practical,  to an
approved  Subcustodian.  Under such circumstances  Custodian will collect income
and respond to corporate actions on a best efforts basis.

           With respect to securities and funds held by a  Subcustodian,  either
directly  or  indirectly  (including  by a  securities  depository  or  clearing
agency),  notwithstanding  any  provision  of this  Agreement  to the  contrary,
payment for  securities  purchased and delivery of  securities  sold may be made
prior to receipt of the securities or payment,  respectively,  and securities or
payment may be received in a form, in accordance with governmental  regulations,
rules of securities  depositories and clearing  agencies,  or generally accepted
trade practice in the applicable local market.

                                      -20-
<PAGE>

           In  the  event  that  any  Subcustodian  appointed  pursuant  to  the
provisions of this Section 3 fails to perform any of its  obligations  under the
terms and conditions of the  applicable  subcustodian  agreement,  the Custodian
shall  use  its  best  efforts  to  cause  such  Subcustodian  to  perform  such
obligations.   In  the  event  that  the  Custodian  is  unable  to  cause  such
Subcustodian  to perform fully its obligations  thereunder,  the Custodian shall
forthwith upon the Fund's request terminate such Subcustodian in accordance with
the termination  provisions under the applicable  subcustodian agreement and, if
necessary or desirable,  appoint  another  subcustodian  in accordance  with the
provisions  of this  Section 3. At the  election of the Fund,  it shall have the
right to enforce,  to the extent  permitted by the  subcustodian  agreement  and
applicable law, the Custodian's rights against any such Subcustodian for loss or
damage caused the Fund by such Subcustodian.

           The Custodian will not amend any  subcustodian  agreement or agree to
change or permit any changes  thereunder  except upon the prior written approval
of the Fund.

           The Custodian may, at any time in its discretion upon notification to
the  Fund,  terminate  any  Subcustodian  of the  Fund in  accordance  with  the
termination provisions under the applicable Subcustodian  Agreement,  and at the
written  request of the Fund, the Custodian will terminate any  Subcustodian  in
accordance with the  termination  provisions  under the applicable  Subcustodian
Agreement.

                                      -21-
<PAGE>

           If  necessary  or  desirable,   the  Custodian  may  appoint  another
subcustodian  to replace a  Subcustodian  terminated  pursuant to the  foregoing
provisions of this Section 3, such  appointment  to be made upon approval of the
successor  subcustodian  by  the  Fund's  Board  of  Directors  or  Trustees  in
accordance with the provisions of this Section 3.

           In the event the Custodian receives a claim from a Subcustodian under
the  indemnification  provisions of any  subcustodian  agreement,  the Custodian
shall  promptly  give  written  notice to the Fund of such  claim.  No more than
thirty days after  written  notice to the Fund of the  Custodian's  intention to
make such  payment,  the Fund will  reimburse  the  Custodian the amount of such
payment except in respect of any negligence or misconduct of the Custodian.

           4. Assistance by the Custodian as to Certain  Matters:  The Custodian
may assist  generally in the  preparation  of reports to Fund  shareholders  and
others, audits of accounts, and other ministerial matters of like nature.

           5.  Powers and Duties of the  Custodian  with  Respect to its Role as
Financial  Agent:  The Fund  hereby also  appoints  the  Custodian  as the Funds
financial  agent.  With  respect to the  appointment  as  financial  agent,  the
Custodian shall have and perform the following powers and duties:

           A. Records - To create,  maintain and retain such records relating to
its  activities and  obligations  under this Agreement as are required under the
Investment  Company  Act of  1940  and  the  


                                      -22-
<PAGE>

rules and regulations  thereunder  (including Section 31 thereof and Rules 31a-1
and 31a-2 thereunder) and under applicable  Federal and State tax laws. All such
records will be the property of the Fund and in the event of termination of this
Agreement shall be delivered to the successor custodian.

           B.  Accounts  - To keep  books  of  account  and  render  statements,
including interim monthly and complete quarterly financial statements, or copies
thereof, from time to time as reasonably requested by proper instructions.

           C.  Access  to  Records - The books  and  records  maintained  by the
Custodian  pursuant  to  Sections  5A  and 5B  shall  at all  times  during  the
Custodian's  regular  business hours be open to inspection and audit by officers
of, attorneys for and auditors  employed by the Fund and by employees and agents
of the Securities and Exchange  Commission,  provided that all such  individuals
shall observe all security  requirements of the Custodian  applicable to its own
employees  having  access to  similar  records  within  the  Custodian  and such
regulations as may be reasonably imposed by the Custodian.

           D.  Disbursements  - Upon receipt of proper  instructions,  to pay or
cause to be paid,  insofar  as  funds  are  available  for the  purpose,  bills,
statements  and other  obligations  of the Fund  (including  but not  limited to
interest  charges,  taxes,  management  fees,  compensation to Fund officers and
employees, and other operating expenses of the Fund).

                                      -23-
<PAGE>

           6.   Standard of Care and Related Matters:

           A.  Liability of the Custodian  with Respect to Proper  Instructions;
Evidence of  Authority,  Etc. The  Custodian  shall not be liable for any action
taken or omitted in  reliance  upon  proper  instructions  believed  by it to be
genuine  or upon any other  written  notice,  request,  direction,  instruction,
certificate or other  instrument  believed by it to be genuine and signed by the
proper party or parties.

           The Secretary or Assistant Secretary of the Fund shall certify to the
Custodian the names, signatures and scope of authority of all persons authorized
to give  proper  instructions  or any other  such  notice,  request,  direction,
instruction,  certificate  or  instrument  on behalf of the Fund,  the names and
signatures of the officers of the Fund, the name and address of the  Shareholder
Servicing Agent, and any resolutions,  votes,  instructions or directions of the
Fund's Board of Directors or Trustees or  shareholders.  Such certificate may be
accepted and relied upon by the  Custodian as  conclusive  evidence of the facts
set forth  therein and may be  considered in full force and effect until receipt
of a similar certificate to the contrary.

           So long as and to the extent that it is in the exercise of reasonable
care,  the  Custodian  shall  not be  responsible  for the  title,  validity  or
genuineness  of any  property  or evidence  of title  thereto  received by it or
delivered by it pursuant to this Agreement.

           The  Custodian  shall be  entitled,  at the  expense of the Fund,  to
receive and act upon advice of (i) counsel  regularly  


                                      -24-
<PAGE>

retained by the Custodian in respect of custodian matters,  (ii) counsel for the
Fund,  or (iii) such other counsel as the Fund and the Custodian may agree upon,
with respect to all matters,  and the Custodian  shall be without  liability for
any action reasonably taken or omitted pursuant to such advice.

           B.  Liability  of the  Custodian  with  Respect to Use of  Securities
System - With respect to the portfolio  securities,  cash and other  property of
the Fund held by a Securities  System, the Custodian shall be liable to the Fund
only for any loss or damage  to the Fund  resulting  from use of the  Securities
System if caused by any  negligence,  misfeasance or misconduct of the Custodian
or any of its agents or of any of its or their  employees or from any failure of
the  Custodian  or any such agent to enforce  effectively  such rights as it may
have against the  Securities  System.  At the election of the Fund,  it shall be
entitled to be  subrogated  to the rights of the  Custodian  with respect to any
claim against the Securities  System or any other person which the Custodian may
have as a  consequence  of any  such  loss or  damage  to the Fund if and to the
extent that the Fund has not been made whole for any such loss or damage.

           C.  Liability  of the  Custodian  with respect to  Subcustodians  The
Custodian  shall be liable to the Fund for any loss or damage to the Fund caused
by or resulting  from the acts or omissions  of any  Subcustodian  to the extent
that  under  the  terms  set forth in the  subcustodian  agreement  between  the
Custodian  and the  Subcustodian  (or in the  subcustodian  agreement  


                                      -25-
<PAGE>

between a Subcustodian  and any secondary  Subcustodian),  the  Subcustodian (or
secondary Subcustodian) has failed to perform in accordance with the standard of
conduct  imposed under such  subcustodian  agreement as determined in accordance
with the law which is  adjudicated  to govern such  agreement  and in accordance
with any  determination  of any  court  as to the  duties  of said  Subcustodian
pursuant to said  agreement.  The Custodian shall also be liable to the Fund for
its own negligence in transmitting any instructions received by it from the Fund
and for its own negligence in connection  with the delivery of any securities or
funds held by it to any Subcustodian.

           D. Standard of Care; Liability; Indemnification - The Custodian shall
be held only to the exercise of  reasonable  care and  diligence in carrying out
the provisions of this Agreement,  provided that the Custodian shall not thereby
be required to take any action which is in  contravention of any applicable law.
The Fund agrees to indemnify  and hold  harmless the  Custodian and its nominees
from all claims and  liabilities  (including  counsel fees) incurred or assessed
against it or its nominees in connection with the performance of this Agreement,
except  such as may  arise  from its or its  nominee's  breach  of the  relevant
standard of conduct set forth in this Agreement.  Without limiting the foregoing
indemnification  obligation  of the  Fund,  the Fund  agrees  to  indemnify  the
Custodian and any nominee in whose name  portfolio  securities or other property
of the Fund is  registered  


                                      -26-
<PAGE>

against any liability the Custodian or such nominee may incur by reason of taxes
assessed to the  Custodian or such nominee or other costs,  liability or expense
incurred by the Custodian or such nominee resulting  directly or indirectly from
the fact that  portfolio  securities or other property of the Fund is registered
in the name of the Custodian or such nominee.

           It is also  understood that the Custodian shall not be liable for any
loss  involving any  securities,  currencies,  deposits or other property of the
Fund,  whether  maintained by it, a Subcustodian,  a securities  depository,  an
agent of the  Custodian or a  Subcustodian,  a Securities  System,  or a Banking
Institution,  or for any loss arising  from a foreign  currency  transaction  or
contract,  where the loss  results  from a  Sovereign  Risk or where the  entity
maintaining such securities, currencies, deposits or other property of the Fund,
whether the Custodian, a Subcustodian,  a securities depository, an agent of the
Custodian or a Subcustodian,  a Securities System or a Banking Institution,  has
exercised  reasonable care  maintaining  such property or in connection with the
transaction   involving   such   property.   A   "Sovereign   Risk"  shall  mean
nationalization, expropriation, devaluation, revaluation, confiscation, seizure,
cancellation,  destruction or similar action by any governmental  authority,  de
facto or de jure; or enactment,  promulgation,  imposition or enforcement by any
such governmental authority of currency restrictions,  exchange controls, taxes,
levies  or  other  charges  affecting  the  Fund's  property;  or  acts  of war,
terrorism,  


                                      -27-
<PAGE>

insurrection  or  revolution;  or any other act or event beyond the  Custodian's
control.

           E.  Reimbursement  of Advances - The  Custodian  shall be entitled to
receive reimbursement from the Fund on demand, in the manner provided in Section
7, for its cash  disbursements,  expenses  and charges  (including  the fees and
expenses of any  Subcustodian  or any Agent) in connection  with this Agreement,
but excluding salaries and usual overhead expenses.

           F. Security for  obligations to Custodian - If the Fund shall require
the Custodian to advance cash or  securities  for any purpose for the benefit of
the Fund,  including in connection  with foreign  exchange  contracts or options
(collectively,  an "Advance"),  or if the Custodian or any nominee thereof shall
incur or be  assessed  any  taxes,  charges,  expenses,  assessments,  claims or
liabilities in connection with the performance of this Agreement (collectively a
"Liability"),  except such as may arise from its or such nominee's breach of the
relevant standard of conduct set forth in this Agreement, then in such event any
property  at any time held for the  account  of the Fund by the  Custodian  or a
Subcustodian  shall be security for such  Advance or  Liability  and if the Fund
shall fail to repay or indemnify the Custodian promptly,  the Custodian shall be
entitled  to utilize  available  cash and to  dispose  of the  Fund's  property,
including  securities,  to the  extent  necessary  to  obtain  reimbursement  or
indemnification.


                                      -28-
<PAGE>

           G.  Appointment of Agents - The Custodian may at any time or times in
its  discretion  appoint  (and may at any time  remove)  any other bank or trust
company as its agent (an  "Agent") to carry out such of the  provisions  of this
Agreement as the Custodian may from time to time direct, provided, however, that
the  appointment  of such Agent (other than an Agent  appointed  pursuant to the
third  paragraph  of Section 3) shall not  relieve the  Custodian  of any of its
responsibilities under this agreement.

           H. Powers of Attorney - Upon  request,  the Fund shall deliver to the
Custodian  such  proxies,  powers of  attorney  or other  instruments  as may be
reasonable and necessary or desirable in connection  with the performance by the
Custodian  or any  Subcustodian  of  their  respective  obligations  under  this
Agreement or any applicable subcustodian agreement.

           7. Compensation of the Custodian:  The Fund shall pay the Custodian a
custody  fee based on such fee  schedule as may from time to time be agreed upon
in writing by the  Custodian and the Fund.  Such fee,  together with all amounts
for which the Custodian is to be reimbursed in accordance with Section 6E, shall
be billed to the Fund in such a manner as to  permit  payment  by a direct  cash
payment to the Custodian.

           8. Termination; Successor Custodian: This Agreement shall continue in
full force and effect  until  terminated  by either  party by an  instrument  in
writing  delivered  or  mailed,  postage  prepaid,  to  the  other  party,  such
termination to take effect not sooner than seventy five (75) days after the date
of 


                                      -29-
<PAGE>

such delivery or mailing.  In the event of  termination  the Custodian  shall be
entitled  to  receive  prior to  delivery  of the  securities,  funds  and other
property  held by it all accrued fees and  unreimbursed  expenses the payment of
which is  contemplated  by  Sections  6E and 7,  upon  receipt  by the Fund of a
statement setting forth such fees and expenses.

           In the  event of the  appointment  of a  successor  custodian,  it is
agreed that the funds and securities owned by the Fund and held by the Custodian
or any  Subcustodian  shall be delivered  to the  successor  custodian,  and the
Custodian  agrees to  cooperate  with the Fund in  execution  of  documents  and
performance  of other actions  necessary or desirable in order to substitute the
successor custodian for the Custodian under this Agreement.

           9. Amendment: This Agreement constitutes the entire understanding and
agreement of the parties hereto with respect to the subject  matter  hereof.  No
provision of this  Agreement may be amended or terminated  except by a statement
in writing  signed by the party  against which  enforcement  of the amendment or
termination is sought.

           In connection with the operation of this Agreement, the Custodian and
the  Fund  may  agree  in  writing   from  time  to  time  on  such   provisions
interpretative  of or in addition to the  provisions of this Agreement as may in
their joint opinion be consistent with the general tenor of this  Agreement.  No
interpretative  or  additional  provisions  made as  provided  in the  


                                      -30-
<PAGE>

preceding sentence shall be deemed to be an amendment of this Agreements.

           The section headings in this Agreement are for the convenience of the
parties  and  in  no  way  alter,  amend,  limit  or  restrict  the  contractual
obligations of the parties set forth in this Agreement.

           10.  Governing Law: This  instrument is executed and delivered in The
Commonwealth of Massachusetts  and shall be governed by and construed  according
to the laws of said Commonwealth.

           11. Notices:  Notices and other writings  delivered or mailed postage
prepaid  to  the  Fund  addressed  to  the  Fund  at 60  State  Street,  Boston,
Massachusetts  02109 or to such other address as the Fund may have designated to
the  Custodian  in writing,  or to the  Custodian  at 40 Water  Street,  Boston,
Massachusetts 02109, Attention: Manager, Securities Department, or to such other
address as the  Custodian may have  designated to the Fund in writing,  shall be
deemed to have been  properly  delivered or given  hereunder  to the  respective
addressee.

           12.  Binding  Effect:  This  Agreement  shall be binding on and shall
inure  to the  benefit  of the  Fund  and the  Custodian  and  their  respective
successors  and  assigns,  provided  that  neither  party hereto may assign this
Agreement  or any of its  rights  or  obligations  hereunder  without  the prior
written consent of the other party.

                                      -31-
<PAGE>

           13.  Counterparts:  This  Agreement  may be executed in any number of
counterparts,  each of which shall be deemed an original.  This Agreement  shall
become effective when one or more counterparts have been signed and delivered by
each of the parties.

           IN WITNESS WHEREOF,  each of the parties has caused this Agreement to
be executed in its name and behalf on the day and year first above written.

PIONEER MICRO-CAP FUND                  BROWN BROTHERS HARRIMAN  & CO.

By_________________________________     per pro________________________________














                                      -32-




                      INVESTMENT COMPANY SERVICE AGREEMENT

                                 March 1, 1997


         Pioneer  Micro-Cap  Fund, a Delaware  business trust with its principal
place of business at 60 State Street,  Boston,  Massachusetts 02109 ("Customer")
and Pioneering Services Corporation, a Massachusetts corporation ("PSC"), hereby
agree as follows:

         1. SERVICES TO BE PROVIDED BY PSC.  During the term of this  Agreement,
PSC will provide to each series of shares of beneficial  interest (the "Series")
of Customer, which may be established,  from time to time (the "Account"),  with
the services described in Exhibits A, B, C and D (collectively,  the "Exhibits")
that are attached hereto and incorporated herein by reference.  It is understood
that PSC may subcontract any of such services to one or more firms designated by
PSC,  provided  that PSC (i) shall be solely  responsible  for all  compensation
payable  to any such firm and (ii) shall be liable to  Customer  for the acts or
omissions of any such firm to the same extent as PSC would be liable to Customer
with respect to any such act or omission hereunder.

         2. EFFECTIVE DATE.  This Agreement  shall become  effective on the date
hereof  (the  "Effective  Date")  and  shall  continue  in  effect  until  it is
terminated in accordance with Section 11 below.

         3. DELIVERY, VERIFICATION AND RECEIPT FOR DATA AND ASSETS. Prior to the
Effective Date, Customer agrees to deliver to PSC all such  documentation,  data
and  materials  as PSC may  reasonably  prescribe  to enable it to  perform  the
services contemplated by this Agreement. If PSC so requests,  Customer agrees to
confirm the accuracy of any starting  records of Customer's  assets and accounts
produced from PSC's computer or held in other  recording  systems.  In the event
Customer  does not,  prior to the Effective  Date,  comply fully with any of the
foregoing  provisions  of this  Section  3, the date for  commencement  of PSC's
services  hereunder  may be  postponed  by PSC until such  compliance  has taken
place.

         Customer  shall,  from time to time,  while this Agreement is in effect
deliver all such  materials  and data as may be necessary or desirable to enable
PSC to perform its  services  hereunder,  including  without  limitation,  those
described in Section 12 hereof.

         4.  REPORTS  AND  MAINTENANCE  OF RECORDS BY PSC.  PSC will  furnish to
Customer and to properly authorized auditors, examiners, distributors,  dealers,
underwriters, salesmen, insurance companies, investors, and others designated by
Customer in writing,  such books,  any and all records and reports at such times
as are prescribed  for each service in the Exhibits  attached  hereto.  Customer
agrees to examine or to ask any other authorized  recipient to examine each such
report or copy  promptly  and will report or cause to be reported  any errors or
discrepancies  therein of which Customer then has any knowledge.  PSC may at its
option at any time, and shall  forthwith upon  Customer's  demand,  turn over to
Customer and cease to retain in PSC's files,  any and all records and  documents
created and  maintained  by PSC

<PAGE>

pursuant to this Agreement  which are no longer needed by PSC in the performance
of its services or for its protection.

         If not so turned over to Customer,  such  documents and reports will be
retained by PSC for six years from the year of creation, during the first two of
which the same will be in readily accessible form. At the end of six years, such
records and  documents  will be turned  over to Customer by PSC unless  Customer
authorizes their destruction.

         5. PSC'S DUTY OF CARE.  PSC shall at all time use  reasonable  care and
act in good  faith in  performing  its  duties  hereunder.  PSC  shall  incur no
liability to Customer in connection with its  performance of services  hereunder
except to the extent that it does not comply with the foregoing standards.

         PSC  shall at all  times  adhere  to  various  procedures  and  systems
consistent  with  industry  standards in order to safeguard  Customer's  checks,
records and other data from loss or damage  attributable  to fire or theft.  PSC
shall maintain insurance adequate to protect against the costs of reconstructing
checks,  records  and other  data in the  event of such  loss and  shall  notify
Customer in the event of a material  adverse change in such insurance  coverage.
In the event of damage or loss occurring to Customer's records or data such that
PSC is unable  to meet the  terms of this  Agreement,  PSC  shall  transfer  all
records and data to a transfer  agent of  Customer's  choosing  upon  Customer's
written authorization to do so.

         Without  limiting the  generality  of the  foregoing,  PSC shall not be
liable or responsible for delays or errors  occurring by reason of circumstances
beyond its  control  including  acts of civil,  military  or banking  authority,
national  emergencies,  labor  difficulties,  fire, flood or other catastrophes,
acts of God, insurrection, war, riots, failure of transportation,  communication
or power supply.

         6.  CONFIDENTIALITY.   PSC  will  keep  confidential  all  records  and
information  provided by Customer or by the  shareholders of the Account to PSC,
except to the extent disclosures are required by this Agreement, are required by
the  Customer's  Prospectus  and  Statement of  Additional  Information,  or are
required  by a  valid  subpoena  or  warrant  issued  by a  court  of  competent
jurisdiction or by a state or federal agency or governmental authority.

         7. CUSTOMER  INSPECTION.  Upon reasonable  notice, in writing signed by
Customer,  PSC shall make available,  during regular business hours, all records
and other data created and maintained  pursuant to this Agreement for reasonable
audit and  inspection by Customer or  Customer's  agents,  including  reasonable
visitation  by  Customer  or  Customer's  agents,   including  inspecting  PSC's
operation  facilities.  PSC shall not be liable for injury to or  responsible in
any way for the safety of any  individual  visiting PSC's  facilities  under the
authority of this  section.  Customer will keep  confidential  and will cause to
keep  confidential  all  confidential  information  obtained by its employees or
agents or any other  individual  representing  Customer while on PSC's premises.
Confidential  information  shall include (1) any  


                                      -2-
<PAGE>

information of whatever nature regarding PSC's operations,  security procedures,
and data processing  capabilities,  (2) financial information regarding PSC, its
affiliates,  or  subsidiaries,  and  (3) any  information  of  whatever  kind or
description regarding any customer of PSC, its affiliates or subsidiaries.

         8. RELIANCE BY PSC ON INSTRUCTIONS AND ADVICE;  INDEMNITY. PSC shall be
entitled  to seek  advice of  Customer's  legal  counsel  with  respect to PSC's
responsibilities  and  duties  hereunder  and  shall in no event  be  liable  to
Customer for any action taken pursuant to such advice, except to the extent that
Customer's legal counsel determines in its sole discretion that the rendering of
advice to PSC would result in a conflict of interest.

         Whenever PSC is authorized to take action hereunder  pursuant to proper
instructions from Customer,  PSC shall be entitled to rely upon any certificate,
letter or other  instrument or telephone call  reasonably  believed by PSC to be
genuine  and to have  been  properly  made or  signed  by an  officer  or  other
authorized  agent of  Customer,  and shall be entitled to receive as  conclusive
proof of any  fact or  matter  required  to be  ascertained  by it  hereunder  a
certificate  signed by an officer of Customer or any other person  authorized by
Customer's Board of Trustees.

         Subject to the  provisions  of Section 13 of this  Agreement,  Customer
agrees to indemnify and hold PSC, its  employees,  agents and nominees  harmless
from any and all claims,  demands,  actions  and suits,  whether  groundless  or
otherwise,  and from and against  any and all  judgments,  liabilities,  losses,
damages,  costs,  charges,  counsel fees and other  expenses of every nature and
character  arising out of or in any way relating to PSC's  action or  non-action
upon information, instructions or requests given or made to PSC by Customer with
respect to the Account.

         Notwithstanding the above,  whenever Customer may be asked to indemnify
or hold PSC harmless,  Customer shall be advised of all pertinent  facts arising
from the situation in question.  Additionally,  PSC will use reasonable  care to
identify and notify Customer  promptly  concerning any situation which presents,
actually or potentially, a claim for indemnification against Customer.  Customer
shall have the option to defend PSC  against any claim for which PSC is entitled
to  indemnification  from  Customer  under  the terms  hereof,  and in the event
Customer so elects, it will notify PSC and, thereupon,  Customer shall take over
complete  defense of the claim and PSC shall  sustain no further  legal or other
expenses  in such a  situation  for  which  indemnification  shall be  sought or
entitled.  PSC may in no event  confess any claim or make any  compromise in any
case in which  Customer  will be asked to indemnify  PSC except with  Customer's
prior written consent.

         9.  MAINTENANCE  OF DEPOSIT  ACCOUNTS.  PSC shall maintain on behalf of
Customer such deposit  accounts as are necessary or desirable  from time to time
to enable PSC to carry out the provisions of this Agreement.

                                      -3-
<PAGE>

         10. COMPENSATION AND REIMBURSEMENT TO PSC. For the services rendered by
PSC under  this  Agreement,  Customer  agrees to pay an annual fee of $22.75 per
account  to PSC,  such fee to be  payable  in  equal  monthly  installments.  In
addition,  Customer shall reimburse PSC monthly for out-of-pocket  expenses such
as postage, forms,  envelopes,  checks,  "outside" mailings,  telephone line and
other charges,  mailgrams,  mail insurance on  certificates  and data processing
file recovery insurance.

         11. TERMINATION.  Either PSC or Customer may at any time terminate this
Agreement by giving 90 days' prior written notice to the other.

         After the date of termination,  for so long as PSC in fact continues to
perform any one or more of the services  contemplated  by this  Agreement or any
exhibit hereto,  the provisions of this Agreement,  including without limitation
the provisions of Section 8 dealing with indemnification, shall where applicable
continue in full force and effect.

         12. REQUIRED DOCUMENTS.  Customer agrees to furnish to PSC prior to the
Effective Date the following (to the extent not previously provided):

                  A. Two (2) copies of the Agreement and Declaration of Trust of
            Customer, and of any amendments thereto,  certified by an officer of
            the Customer.

                  B.  Two  (2)  copies  of the  following  documents,  currently
            certified by the Secretary of Customer:

                      a. Customer's By-laws and any amendment thereto.

                      b. Certified  copies of resolutions of Customer's Board of
           Trustees covering the following matters.

                                 (1) Approval of this Agreement.

                                 (2)  Authorization  of  specified  officers  of
                      Customer to instruct  PSC  hereunder  (if  different  from
                      other  officers  of  Customer   previously   specified  by
                      Customer as to other  Customer  accounts being serviced by
                      PSC).

         C. List of all officers of Customer  together with specimen  signatures
of those officers who are authorized to sign share  certificates and to instruct
PSC in all other matters.

         D. Two (2) copies of the following:

            a.       Prospectus


                                      -4-
<PAGE>

            b.       Statement of Additional Information
            c.       Management Agreement
            d.       Registration Statement

         E. Opinion of counsel for Customer as to the due  authorization  by and
binding  effect  of  this  Agreement  on  Customer,  the  applicability  of  the
Securities Act of 1933, as amended,  and the Investment  Company Act of 1940, as
amended,  and the approval by such public  authorities as may be prerequisite to
lawful sale and delivery in the various states.

         F.  Amendments to, and changes in, any of the foregoing  forthwith upon
such  amendments  and  changes  being  available,  but in no case later than the
effective date.

         13.  INDEMNIFICATION.  The parties to this  Agreement  acknowledge  and
agree  that  all  liabilities  arising,  directly  or  indirectly,   under  this
Agreement,  of any and every nature  whatsoever,  including without  limitation,
liabilities arising in connection with any agreement of Customer or its Trustees
set forth herein to indemnify  any party to this  Agreement or any other person,
shall be satisfied  out of the assets of the Account  first and then of Customer
and that no  Trustee,  officer  or holder of shares of  beneficial  interest  of
Customer  shall  be  personally  liable  for any of the  foregoing  liabilities.
Customer's Agreement and Declaration of Trust, dated December 4, 1996, describes
in detail the respective  responsibilities  and  limitations on liability of the
Trustees, officers, and holders of shares of beneficial interest of Customer.

         14.  LIMITATIONS ON EXCHANGES.  PSC acknowledges  that  shareholders of
other  Pioneer  mutual funds may not open new accounts with Customer or purchase
shares of  Customer  by  exchanging  shares  from other  Pioneer  mutual  funds.
Shareholders  of Customer  may  exchange  their shares of Customer for shares of
other Pioneer mutual funds. Such shares, however, may not be exchanged back into
Customer. The foregoing exchange restriction shall be in effect, unless Customer
notifies PSC otherwise.

         15. MISCELLANEOUS.  In connection with the operation of this Agreement,
PSC and Customer may agree from time to time on such provisions  interpretive of
or in addition to the provisions of this Agreement as may in their joint opinion
be consistent with the general tenor of this Agreement. Any such interpretive or
additional  provisions are to be signed by both parties and annexed hereto,  but
no such  provision  shall  contravene  any  applicable  Federal and state law or
regulation,  and no such  provision  shall be deemed to be an  amendment of this
Agreement.

                  This Agreement  shall be construed in accordance with the laws
of The Commonwealth of Massachusetts.

                                      -5-
<PAGE>

         IN WITNESS  WHEREOF,  Customer and PSC have caused this Agreement to be
executed in their respective names by their respective  officers  thereunto duly
authorized as of the date first written above.

ATTEST:                                       PIONEERING SERVICES CORPORATION



___________________________                   ___________________________
Joseph P. Barri, Clerk                        Roger Rainville
                                              Executive Vice President


                                              PIONEER MICRO-CAP FUND



___________________________                   ___________________________
Joseph P. Barri, Secretary                    John F. Cogan, Jr.
                                              President



<PAGE>

               EXHIBIT A - TO INVESTMENT COMPANY SERVICE AGREEMENT



Shareholder Account Service:

As Servicing  Agent for fund accounts and in accordance  with the  provisions of
the standard fund application and Customer's prospectus, PSC will:

          1.   Open, maintain and close accounts.

          2.   Purchase shares for the shareholder.

          3.   Out of the money  received  in  payment  for sales of  Customer's
               shares pay to the  Customer's  custodian  the net asset value per
               share  and  pay  to the  underwriter  and  to  the  dealer  their
               commission, if any, on a bimonthly basis.

          4.Redeem shares by systematic withdrawal orders. (See Exhibit B)

          5.   Issue  share  certificates,  upon  instruction,   resulting  from
               withdrawals from share accounts (It is the policy of PSC to issue
               share   certificates  only  upon  request  of  the  shareholder).
               Maintain records showing name,  address,  certificate numbers and
               number of shares.

          6.   Deposit  certificates to shareholder accounts when furnished with
               such documents as PSC deems necessary to authorize the deposit.

          7.   Reinvest  or  disburse  dividends  and other  distributions  upon
               direction of shareholder.

          8.   Establish the proper registration of ownership of shares.

          9.   Pass upon the adequacy of documents submitted by a shareholder or
               his  legal   representative   to  substantiate  the  transfer  of
               ownership of shares from the registered owner to transferees.

          10.  Make  transfers  from time to time upon the books of the Customer
               in  accordance  with  properly  executed  transfer   instructions
               furnished to PSC.

          11.  Upon  receiving  appropriate  detailed  instructions  and written
               materials  prepared  by Customer  and,  where  applicable,  proxy

<PAGE>

               proofs checked by Customer, mail shareholder reports, proxies and
               related  materials of suitable  design for  automatic  enclosing,
               receive  and  tabulate  executed  proxies,  and furnish an annual
               meeting list of shareholders when required.

          12.  Respond to shareholder inquiries in a timely manner.

          13.  Maintain dealer and salesperson records.

          14.  Maintain and furnish to Customer such shareholder  information as
               Customer may reasonably  request for the purpose of compliance by
               Customer with the  applicable  tax and  securities law of various
               jurisdictions.

          15.  Mail  confirmations  of  transactions to shareholders in a timely
               fashion  (confirmations of Automatic Investment Plan transactions
               will be mailed quarterly).

          16.  Provide Customer with such information  regarding  correspondence
               as  well  as  enable   Customer  to  comply  with  related  N-SAR
               requirements.

          17.  Maintain continuous proof of the outstanding shares of Customer.

          18.  Solicit taxpayer identification numbers.

          19.  Provide  data  to  enable  Customer  to file  abandoned  property
               reports for those  accounts that have been  indicated by the Post
               Office  to be not at the  address  of record  with no  forwarding
               address.

          20.  Maintain bank accounts and reconcile same on a monthly basis.

          21.  Provide  management  information  reports on a quarterly basis to
               Customer's  Board of  Trustees/Directors  outlining  the level of
               service provided.

          22.  Provide sale/statistical reporting for purposes of providing fund
               management   with   information   to  maximizing  the  return  to
               shareholders.



<PAGE>

               EXHIBIT B - TO INVESTMENT COMPANY SERVICE AGREEMENT



Redemption Service:

In accordance  with the  provisions of the Customer's  Prospectus,  as servicing
agent for the redemptions, PSC will:

          1.   Where applicable, establish accounts payable based on information
               furnished  to PSC on behalf of  Customer  (i.e.,  copies of trade
               confirmations  and other documents  deemed necessary or desirable
               by PSC on the first business day following the trade date).

          2.   Receive for redemption either:

               a.   Share certificates,  supported by appropriate documentation;
                    or

               b.   Written   or   telephone   authorization   (where  no  share
                    certificates are issued).

          3.   Verify  there are  sufficient  available  shares in an account to
               cover redemption requests.

          4.   Transfer  the  redeemed  or  repurchased   shares  to  Customer's
               treasury share account or, if applicable,  cancel such shares for
               retirement.

          5.   Pay  the  applicable   redemption  or  repurchase  price  to  the
               shareholder  in  accordance   with   Customer's   Prospectus  and
               Declaration  of Trust  on or  before  the  seventh  calendar  day
               succeeding any receipt of certificates or requests for redemption
               or repurchase in "good order" as defined in the Prospectus.

          6.   Notify  Customer and the underwriter on behalf of Customer of the
               total  number of shares  presented  and covered by such  requests
               within a reasonable period of time following receipt.

          7.   Promptly  notify  the  shareholder  if any  such  certificate  or
               request  for  redemption  or  repurchase  is not in "good  order"
               together with notice of the documents required to comply with the
               good order standards. Upon receipt of the necessary documents PSC
               shall effect such redemption at the net asset value applicable at
               the date and time of receipt of such documents.

          8.   Produce periodic reports of unsettled items, if any.

          9.   Adjust  unsettled  items,  if  any,  relative  to  dividends  and
               distributions.

          10.  Report to Customer any late redemptions which must be included in
               Customer's N-SAR.


<PAGE>
               
              EXHIBIT C - TO INVESTMENT COMPANY SERVICE AGREEMENT



Exchange Service:

          1.   Receive and process  exchanges in accordance with a duly executed
               exchange  authorization.  PSC will redeem existing shares and use
               the proceeds to purchase new shares. Shares of Customer purchased
               directly or acquired  through  reinvestment  of dividends on such
               shares may be exchanged  for shares of other Pioneer funds (which
               funds have sales charges) only by payment of the applicable sales
               charge, if any, as described in Customer's Prospectus.  Shares of
               Customer  acquired  by  exchange  and  through   reinvestment  of
               dividends on such shares may be  re-exchanged  to another Pioneer
               fund at their respective net asset values.

          2.   Make authorized deductions of fees, if any.

          3.   Register new shares  identically with the shares  surrendered for
               exchange.  Mail new  shares  certificates,  if  requested,  or an
               account statement  confirming the exchange by first class mail to
               the address of record.

          4.   Maintain a record of unprocessed exchanges and produce a periodic
               report.


<PAGE>

               EXHIBIT D - TO INVESTMENT COMPANY SERVICE AGREEMENT



Income Accrual and Disbursing Service:

          1.   Distribute  income dividends  and/or capital gain  distributions,
               either  through  reinvestment  or in  cash,  in  accordance  with
               shareholder instructions.

          2.   On  the  mailing  date,  Customer  shall  make  available  to PSC
               collected funds to make such distribution.

          3.   Adjust unsettled items relative to dividends and distribution.

          4.   Reconcile dividends and/or distributions with Customer.

          5.   Prepare and file annual Federal and State information  returns of
               distributions   and,  in  the  case  of  Federal  returns,   mail
               information  copies to  shareholders  and report and pay  Federal
               income taxes  withheld from  distributions  made to  non-resident
               aliens.





                            SHARE PURCHASE AGREEMENT


         This  Agreement  is made as of the 1st day of March,  1997  between The
Pioneer Group, Inc., a Delaware corporation ("PGI"), and Pioneer Micro-Cap Fund,
a Delaware business trust (the "Trust").

         WHEREAS,  the Trust  wishes to sell to PGI,  and PGI wishes to purchase
from the Trust, $100,000 of shares of beneficial interest of the Trust ( shares)
at a purchase price of $ per share (collectively, the "Shares"); and

         WHEREAS,  PGI is purchasing the Shares for the purpose of providing the
initial capitalization of the Trust as required by the Investment Company Act of
1940;

         NOW, THEREFORE, the parties hereto agree as follows:

         1.  Simultaneously  with  the  execution  of  this  Agreement,  PGI  is
delivering  to the Trust a check in the amount of $100,000  in full  payment for
the Shares.

         2. PGI agrees that it is purchasing  the Shares for  investment and has
no present intention of redeeming or reselling the Shares.

         3. PGI  further  agrees  that it may not  withdraw  the Shares from the
Trust at a rate,  which at any time  during  the  Trust's  first  five  years of
operations, exceeds in the aggregate $1,666.67 per month.

         Executed as of the date first set forth above.


                                   THE PIONEER GROUP, INC.



                                   _____________________________
                                   John F. Cogan, Jr.
                                   President


                                   PIONEER MICRO-CAP FUND



                                   _____________________________
                                   Joseph P. Barri
                                   Secretary





                        CLASS A SHARES DISTRIBUTION PLAN

                             PIONEER MICRO-CAP FUND


         CLASS A SHARES DISTRIBUTION PLAN, dated as of March 1, 1997, of PIONEER
MICRO-CAP FUND, a Delaware business trust (the "Trust").

                                   WITNESSETH

         WHEREAS, the Trust is engaged in business as an open-end,  diversified,
management investment company and is registered under the Investment Company Act
of 1940, as amended  (collectively  with the rules and  regulations  promulgated
thereunder, the "1940 Act");

         WHEREAS,  the Trust intends to distribute shares of beneficial interest
(the "Class A Shares") of the Trust in accordance with Rule 12b-1 promulgated by
the Securities and Exchange  Commission  under the 1940 Act ("Rule 12b-1"),  and
desires to adopt this Class A  distribution  plan (the "Class A Plan") as a plan
of distribution pursuant to such Rule;

         WHEREAS,  the Trust  desires that Pioneer  Funds  Distributor,  Inc., a
Massachusetts corporation ("PFD"), provide certain distribution services for the
Trust's Class A Shares in connection with the Class A Plan;

         WHEREAS,  the Trust has entered into an  underwriting  agreement  (in a
form  approved by the Trust's  Board of Trustees in a manner  specified  in such
Rule 12b-1) with PFD, whereby PFD provides  facilities and personnel and renders
services to the Trust in connection with the offering and  distribution of Class
A Shares (the "Underwriting Agreement");

         WHEREAS,  the Trust also  recognizes and agrees that (a) PFD may retain
the  services  of  firms  or  individuals  to  act  as  dealers  or  wholesalers
(collectively,  the  "Dealers")  of the  Class A Shares in  connection  with the
offering of Class A Shares, (b) PFD may compensate any Dealer that sells Class A
Shares in the  manner  and at the rate or rates to be set forth in an  agreement
between  PFD and such  Dealer and (c) PFD may make such  payments to the Dealers
for  distribution  services out of the fee paid to PFD  hereunder,  any deferred
sales  charges  imposed  by PFD in  connection  with the  repurchase  of Class A
Shares, its profits or any other source available to it;

         WHEREAS,  the Trust  recognizes  and agrees that PFD may impose certain
deferred  sales charges in connection  with the  repurchase of Class A Shares by
the Trust,  and PFD may retain (or receive  from the Trust,  as the case may be)
all such deferred sales charges; and

         WHEREAS, the Board of Trustees of the Trust, in considering whether the
Trust  should  adopt  and  implement  this  Class A  Plan,  has  evaluated  such
information  as it deemed  necessary to an informed  determination  whether this
Class A Plan should be adopted and implemented and has considered such pertinent
factors as it deemed necessary to form the 

<PAGE>

basis for a  decision  to use  assets of the  Trust for such  purposes,  and has
determined  that  there  is  a  reasonable  likelihood  that  the  adoption  and
implementation  of this  Class A Plan  will  benefit  the  Trust and its Class A
shareholders;

         NOW,  THEREFORE,  the Board of Trustees of the Trust hereby adopts this
Class A Plan for the  Trust  as a plan of  distribution  of  Class A  Shares  in
accordance with Rule 12b-1, on the following terms and conditions:

         1. The Trust may expend  pursuant  to this Class A Plan  amounts not to
exceed 0.25% of the average daily net assets  attributable to Class A Shares per
annum.

         2. Subject to the limit in paragraph 1, the Trust shall  reimburse  PFD
for amounts expended by PFD to finance any activity which is primarily  intended
to  result  in the sale of  Class A Shares  of the  Trust  or the  provision  of
services  to Class A  shareholders  of the Trust,  including  but not limited to
commissions  or other payments to Dealers and salaries and other expenses of PFD
relating to selling or servicing efforts,  provided,  that the Board of Trustees
of the Trust shall approve categories of expenses for which  reimbursement shall
be made pursuant to this paragraph 2 and, without limiting the generality of the
foregoing, the initial categories of such expenses shall be (i) a service fee to
be paid to qualified  broker-dealers  in an amount not to exceed 0.25% per annum
of  the  Trust's  daily  net  assets   attributable  to  Class  A  Shares;  (ii)
reimbursement  to PFD for its  expenditures  for  broker-dealer  commissions and
employee  compensation  on certain  sales of the Trust's  Class A Shares with no
initial sales charge;  and (iii)  reimbursement to PFD for expenses  incurred in
providing  services to Class A shareholders  and supporting  broker-dealers  and
other  organizations,  such as banks and trust  companies,  in their  efforts to
provide such services (any addition of such  categories  shall be subject to the
approval of the  Qualified  Trustees,  as defined  below,  of the  Trust).  Such
reimbursement shall be paid ten (10) days after the end of the month or quarter,
as the case may be, in which such expenses are incurred.  The Trust acknowledges
that PFD will  charge  an  initial  sales  load or a  contingent  sales  load in
connection  with certain  sales of Class A Shares of the Trust and that PFD will
reallow to Dealers all or a portion of such sales  loads,  as  described  in the
Trust's  Prospectus from time to time.  Nothing  contained herein is intended to
have any effect whatsoever on PFD's ability to charge any such sales loads or to
reallow all or any portion thereof to Dealers.

         3. The Trust  understands  that agreements  between PFD and Dealers may
provide  for payment of fees to Dealers in  connection  with the sale of Class A
Shares and the  provision  of  services  to Class A  shareholders  of the Trust.
Nothing in this Class A Plan shall be construed  as requiring  the Trust to make
any payment to any Dealer or to have any obligations to any Dealer in connection
with  services as a dealer of the Class A Shares.  PFD shall agree and undertake
that any  agreement  entered into between PFD and any Dealer shall  provide that
such  Dealer  shall  look  solely  to PFD  for  compensation  for  its  services
thereunder  and that in no event shall such  Dealer  seek any  payment  from the
Trust.

                                      -2-
<PAGE>

         4.  Nothing  herein  contained  shall be deemed to require the Trust to
take  any  action  contrary  to its  Declaration  of  Trust  or  By-Laws  or any
applicable  statutory  or  regulatory  requirement  to which it is subject or by
which it is bound, or to relieve or deprive the Trust's Board of Trustees of the
responsibility for and control of the conduct of the affairs of the Trust.

         5. This Class A Plan shall  become  effective  upon  approval  by (i) a
"majority of the outstanding  voting securities" of Class A of the Trust, (ii) a
vote of the Board of  Trustees,  and (iii) a vote of a majority of the  Trustees
who are not "interested persons" of the Trust and who have no direct or indirect
financial  interest  in the  operation  of the Class A Plan or in any  agreement
related to the Class A Plan (the "Qualified Trustees"),  such votes with respect
to (ii) and (iii) above to be cast in person at a meeting called for the purpose
of voting on this Class A Plan.

         6. This Class A Plan will remain in effect indefinitely,  provided that
such continuance is "specifically  approved at least annually" by a vote of both
a  majority  of the  Trustees  of the  Trust  and a  majority  of the  Qualified
Trustees.  If such  annual  approval  is not  obtained,  this Class A Plan shall
expire on March 1, 1998.  This Class A Plan shall  automatically  terminate upon
assignment. In the event of termination or non-continuance of this Class A Plan,
the Trust has twelve  months to reimburse  any expense  which it incurs prior to
such termination or non-continuance,  provided that payments by the Trust during
such twelve-month period shall not exceed 0.25% of the Trust's average daily net
assets attributable to Class A Shares during such period.

         7.  This  Class A Plan  may be  amended  at any  time by the  Board  of
Trustees,  provided  that  this  Class A Plan  may not be  amended  to  increase
materially the  limitation on the annual  percentage of average net assets which
may be expended  hereunder without the approval of holders of a "majority of the
outstanding voting securities" of Class A of the Trust and may not be materially
amended in any case  without a vote of a majority of both the  Trustees  and the
Qualified Trustees. Any amendment of this Class A Plan to increase or modify the
expense  categories  initially  designated  by the Trustees in paragraph 2 above
shall only  require  approval of a majority of the  Trustees  and the  Qualified
Trustees  if  such  amendment  does  not  include  an  increase  in the  expense
limitation  set forth in paragraph 1 above.  This Class A Plan may be terminated
at any time by a vote of a majority  of the  Qualified  Trustees or by a vote of
the holders of a "majority of the outstanding voting securities" of the Trust.

         8. In the event of  termination or expiration of this Class A Plan, the
Trust may  nevertheless,  within twelve months of such termination or expiration
reimburse any expense which it incurs prior to such  termination  or expiration,
provided  that payments by the Trust during such  twelve-month  period shall not
exceed 0.25% of the Trust's  average  daily net assets  attributable  to Class A
Shares  during  such  period  and  provided   further  that  such  payments  are
specifically  approved  by the Board of  Trustees,  including  a majority of the
Qualified Trustees.

                                      -3-
<PAGE>

         9. The Trust and PFD shall  provide to the Trust's  Board of  Trustees,
and the Board of Trustees shall review, at least quarterly,  a written report of
the amounts  expended  under this Class A Plan and the  purposes  for which such
expenditures were made.

         10. While this Class A Plan is in effect,  the selection and nomination
of Qualified  Trustees  shall be committed to the discretion of the Trustees who
are not "interested persons" of the Trust.

         11.  For the  purposes  of this Class A Plan,  the terms  "assignment,"
"interested  persons,"  "majority  of the  outstanding  voting  securities"  and
"specifically approved at least annually" are used as defined in the 1940 Act.

         12. The Trust  shall  preserve  copies of this  Class A Plan,  and each
agreement  related  hereto and each  report  referred  to in  paragraph 9 hereof
(collectively,  the "Records"), for a period of not less than six (6) years from
the end of the fiscal year in which such  Records were made and, for a period of
two (2) years, each of such Records shall be kept in an easily accessible place.

         13. This Class A Plan shall be governed by and  construed in accordance
with the laws of The Commonwealth of Massachusetts and the applicable provisions
of the 1940 Act.

         14. If any provision of this Class A Plan shall be held or made invalid
by a court decision, statute, rule or otherwise, the remainder of the Plan shall
not be affected thereby.











                                      -4-


                        CLASS B SHARES DISTRIBUTION PLAN

                             PIONEER MICRO-CAP FUND


         CLASS B SHARES  DISTRIBUTION PLAN, dated as of March 1, 1997 of PIONEER
MICRO-CAP FUND, a Delaware business trust (the "Trust").

                                   WITNESSETH

         WHEREAS, the Trust is engaged in business as an open-end,  diversified,
management investment company and is registered under the Investment Company Act
of 1940, as amended  (collectively  with the rules and  regulations  promulgated
thereunder, the "1940 Act");

         WHEREAS,  the Trust intends to distribute shares of beneficial interest
(the "Class B Shares") of the Trust in accordance with Rule 12b-1 promulgated by
the Securities and Exchange  Commission  under the 1940 Act ("Rule 12b-1"),  and
desires to adopt this Class B Shares distribution plan (the "Class B Plan") as a
plan of distribution pursuant to such Rule;

         WHEREAS,  the Trust  desires that Pioneer  Funds  Distributor,  Inc., a
Massachusetts corporation ("PFD"), provide certain distribution services for the
Trust's Class B Shares in connection with the Class B Plan;

         WHEREAS,  the Trust has entered into an  underwriting  agreement  (in a
form  approved by the Trust's  Board of Trustees in a manner  specified  in such
Rule 12b-1) with PFD, whereby PFD provides  facilities and personnel and renders
services to the Trust in connection with the offering and  distribution of Class
B Shares (the "Underwriting Agreement");

         WHEREAS,  the Trust also  recognizes and agrees that (a) PFD may retain
the  services  of  firms  or  individuals  to  act  as  dealers  or  wholesalers
(collectively,  the  "Dealers")  of the  Class B Shares in  connection  with the
offering of Class B Shares, (b) PFD may compensate any Dealer that sells Class B
Shares in the  manner  and at the rate or rates to be set forth in an  agreement
between  PFD and such  Dealer and (c) PFD may make such  payments to the Dealers
for  distribution  services out of the fee paid to PFD  hereunder,  any deferred
sales  charges  imposed  by PFD in  connection  with the  repurchase  of Class B
shares, its profits or any other source available to it;

         WHEREAS,  the Trust  recognizes  and agrees that PFD may impose certain
deferred  sales charges in connection  with the  repurchase of Class B Shares by
the Trust,  and PFD may retain (or receive  from the Trust,  as the case may be)
all such deferred sales charges; and

         WHEREAS, the Board of Trustees of the Trust, in considering whether the
Trust  should  adopt  and  implement  this  Class B  Plan,  has  evaluated  such
information  as it deemed  necessary to an informed  determination  whether this
Class B Plan should be adopted and implemented and has considered such pertinent
factors as it deemed necessary to form the 

<PAGE>

basis for a  decision  to use  assets of the  Trust for such  purposes,  and has
determined  that  there  is  a  reasonable  likelihood  that  the  adoption  and
implementation  of this  Class B Plan  will  benefit  the  Trust and its Class B
shareholders;

         NOW,  THEREFORE,  the Board of Trustees of the Trust hereby adopts this
Class B Plan for the  Trust  as a plan of  distribution  of  Class B  Shares  in
accordance with Rule 12b-1, on the following terms and conditions:

         1.                (a) The Trust is authorized to compensate PFD for (1)
                  distribution services and (2) personal and account maintenance
                  services  performed and expenses incurred by PFD in connection
                  with the Trust's Class B Shares.  Such  compensation  shall be
                  calculated and accrued daily and paid monthly or at such other
                  intervals as the Board of Trustees may determine.

                           (b) The amount of  compensation  paid  during any one
                  year for distribution  services with respect to Class B Shares
                  shall  be  .75%  of  the  Trust's  average  daily  net  assets
                  attributable to Class B Shares for such year.

                           (c) Distribution  services and expenses for which PFD
                  may be  compensated  pursuant  to this Plan  include,  without
                  limitation:  compensation to and expenses (including allocable
                  overhead,  travel  and  telephone  expenses)  of (i)  Dealers,
                  brokers  and other  dealers  who are  members of the  National
                  Association  of  Securities  Dealers,  Inc.  ("NASD") or their
                  officers,  sales  representatives and employees,  (ii) PFD and
                  any of its  affiliates and any of their  respective  officers,
                  sales  representatives  and  employees,  (iii) banks and their
                  officers,  sales representatives and employees,  who engage in
                  or  support  distribution  of  the  Trust's  Class  B  Shares;
                  printing of reports and  prospectuses  for other than existing
                  shareholders;  and  preparation,  printing and distribution of
                  sales literature and advertising materials.

                           (d) The amount of  compensation  paid  during any one
                  year  for  personal  and  account  maintenance   services  and
                  expenses shall be .25% of the Trust's average daily net assets
                  attributable  to Class B  Shares  for such  year.  As  partial
                  consideration for personal services and/or account maintenance
                  services  provided by PFD to the Class B Shares,  PFD shall be
                  entitled  to be paid any fees  payable  under this  clause (d)
                  with  respect  to Class B Shares for which no dealer of record
                  exists,  where less than all  consideration has been paid to a
                  dealer  of record or where  qualification  standards  have not
                  been met.

                           (e)  Personal  and account  maintenance  services for
                  which PFD or any of its  affiliates,  banks or Dealers  may be
                  compensated pursuant to this Plan include, without limitation:
                  payments  made  to  or  on  account  of  PFD  or  any  of  its
                  affiliates,  banks,  other brokers and dealers who are members
                  of the NASD,  or their  officers,  sales  representatives  and
                  employees, who respond to inquiries of, and furnish assistance
                  to,  shareholders  regarding their ownership of Class B 


                                      -2-
<PAGE>

                  Shares or their accounts or who provide  similar  services not
                  otherwise provided by or on behalf of the Trust.

                           (f) PFD may impose certain  deferred sales charges in
                  connection  with the repurchase of Class B Shares by the Trust
                  and PFD may retain (or receive  from the Trust as the case may
                  be) all such deferred sales charges.

                           (g) Appropriate adjustments to payments made pursuant
                  to  clauses  (b)  and (d) of this  paragraph  1 shall  be made
                  whenever  necessary  to ensure  that no payment is made by the
                  Trust in excess of the applicable maximum cap imposed on asset
                  based,  front-end and deferred sales charges by subsection (d)
                  of Section 26 of Article III of the Rules of Fair  Practice of
                  the NASD.

         2. The Trust  understands  that agreements  between PFD and Dealers may
provide  for payment of fees to Dealers in  connection  with the sale of Class B
Shares and the provision of services to  shareholders  of the Trust.  Nothing in
this Class B Plan shall be construed as requiring  the Trust to make any payment
to any  Dealer  or to have any  obligations  to any  Dealer in  connection  with
services as a dealer of the Class B Shares.  PFD shall agree and undertake  that
any  agreement  entered into between PFD and any Dealer shall  provide that such
Dealer shall look solely to PFD for compensation for its services thereunder and
that in no event shall such Dealer seek any payment from the Trust.

         3.  Nothing  herein  contained  shall be deemed to require the Trust to
take any action  contrary to its  Declaration of Trust,  as it may be amended or
restated from time to time, or By-Laws or any applicable statutory or regulatory
requirement  to which it is  subject  or by which it is bound,  or to relieve or
deprive the Trust's Board of Trustees of the  responsibility  for and control of
the conduct of the affairs of the Trust.

         4. This Class B Plan shall  become  effective  upon  approval  by (i) a
"majority of the outstanding  voting securities" of Class B of the Trust, (ii) a
vote of the Board of  Trustees,  and (iii) a vote of a majority of the  Trustees
who are not "interested persons" of the Trust and who have no direct or indirect
financial  interest in the  operation  of the Class B Plan or in any  agreements
related to the Class B Plan (the "Qualified Trustees"),  such votes with respect
to (ii) and (iii) above to be cast in person at a meeting called for the purpose
of voting on this Class B Plan.

         5. This Class B Plan will remain in effect indefinitely,  provided that
such continuance is "specifically  approved at least annually" by a vote of both
a  majority  of the  Trustees  of the  Trust  and a  majority  of the  Qualified
Trustees.  If such  annual  approval  is not  obtained,  this Class B Plan shall
expire on March 1, 1998.

         6.  This  Class B Plan  may be  amended  at any  time by the  Board  of
Trustees,  provided  that  this  Class B Plan  may not be  amended  to  increase
materially the limitations on the annual  percentage of average net assets which
may be expended  hereunder without the 


                                      -3-
<PAGE>

approval of holders of a "majority  of the  outstanding  voting  securities"  of
Class B of the Trust and may not be  materially  amended  in any case  without a
vote of a majority of both the Trustees and the Qualified Trustees. This Class B
Plan may be  terminated  at any time by a vote of a  majority  of the  Qualified
Trustees or by a vote of the holders of a "majority  of the  outstanding  voting
securities" of Class B of the Trust.

         7. The Trust and PFD shall  provide to the Trust's  Board of  Trustees,
and the Board of Trustees shall review, at least quarterly,  a written report of
the amounts  expended  under this Class B Plan and the  purposes  for which such
expenditures were made.

         8. While this Class B Plan is in effect,  the selection and  nomination
of Qualified  Trustees  shall be committed to the discretion of the Trustees who
are not "interested persons" of the Trust.

         9. For the  purposes  of this  Class B Plan,  the  terms  "assignment,"
"interested  persons,"  "majority  of the  outstanding  voting  securities"  and
"specifically approved at least annually" are used as defined in the 1940 Act.

         10. The Trust  shall  preserve  copies of this  Class B Plan,  and each
agreement  related  hereto and each  report  referred  to in  Paragraph 7 hereof
(collectively,  the "Records"), for a period of not less than six (6) years from
the end of the fiscal year in which such  Records were made and, for a period of
two (2) years, each of such Records shall be kept in an easily accessible place.

         11. This Class B Plan shall be construed in accordance with the laws of
The Commonwealth of Massachusetts and the applicable provisions of the 1940 Act.

         12. If any provision of this Class B Plan shall be held or made invalid
by a court decision,  statute,  rule or otherwise,  the remainder of the Class B
Plan shall not be affected thereby.













                                      -4-


                             PIONEER MICRO-CAP FUND

                   MULTIPLE CLASS PLAN PURSUANT TO RULE 18F-3

                CLASS A SHARES, CLASS B SHARES AND CLASS C SHARES

                              MARCH _____, 1997


         Each class of shares of Pioneer  Micro-Cap Fund (the "Trust") will have
the same  relative  rights  and  privileges  and be  subject  to the same  sales
charges, fees and expenses, except as set forth below. The Board of Trustees may
determine in the future that other  distribution  arrangements,  allocations  of
expenses  (whether  ordinary or  extraordinary)  or services to be provided to a
class of shares are  appropriate  and amend this Plan  accordingly  without  the
approval  of  shareholders  of any  class.  Except as set  forth in the  Trust's
prospectus, shares may be exchanged only for shares of the same class of another
Pioneer mutual fund.

         ARTICLE I.  CLASS A SHARES

         Class A Shares are sold at net asset  value and  subject to the initial
sales charge  schedule or contingent  deferred sales charge ("CDSC") and minimum
purchase  requirements  as set forth in the Trust's  prospectus.  Class A Shares
shall be entitled to the shareholder services set forth from time to time in the
Trust's prospectus with respect to Class A Shares. Class A Shares are subject to
fees calculated as a stated percentage of the net assets attributable to Class A
shares under the Trust's  Class A Rule 12b-1  Distribution  Plan as set forth in
such  Distribution  Plan. The Class A Shareholders have exclusive voting rights,
if any,  with  respect to the Class A Rule  12b-1  Distribution  Plan.  Transfer
agency fees are allocated to Class A Shares on a per account basis except to the
extent,  if any, such an allocation would cause the Trust to fail to satisfy any
requirement  necessary  to obtain or rely on a private  letter  ruling  from the
Internal Revenue Service ("IRS") relating to the issuance of multiple classes of
shares.  Class A shares  shall  bear the  costs  and  expenses  associated  with
conducting a shareholder meeting for matters relating to Class A shares.

         ARTICLE II.  CLASS B SHARES

         Class B Shares  are sold at net  asset  value  per  share  without  the
imposition of an initial sales charge. However, Class B shares redeemed within a
specified  number of years of purchase will be subject to a CDSC as set forth in
the Trust's prospectus.  Class B Shares are sold subject to the minimum purchase
requirements  set  forth in the  Trust's  prospectus.  Class B  Shares  shall be
entitled to the shareholder  services set forth from time to time in the Trust's
prospectus  with  respect to Class B Shares.  Class B Shares are subject to fees
calculated  as a stated  percentage  of the net assets  attributable  to Class B
shares  under  the  Class B Rule  12b-1  Distribution  Plan as set forth in such
Distribution  Plan. The Class B Shareholders of the Trust have exclusive  voting
rights,  if any,  with  respect to the Trust's  Class B Rule 12b-1  Distribution
Plan.  Transfer  agency  fees are  allocated  to Class B Shares on a per account
basis except to the extent,  if any, such an allocation would cause the Trust to
fail to satisfy any requirement  necessary to obtain or rely on a private letter
ruling  from the IRS  relating to the  issuance  of 

<PAGE>

multiple  classes of shares.  Class B shares  shall bear the costs and  expenses
associated with conducting a shareholder meeting for matters relating to Class B
shares.

         Class B Shares  will  automatically  convert  to Class A Shares  of the
Trust at the end of a specified  number of years after the initial purchase date
of Class B shares, except as provided in the Trust's prospectus. Such conversion
will occur at the relative  net asset value per share of each class  without the
imposition of any sales charge,  fee or other charge.  The conversion of Class B
Shares  to  Class  A  Shares  may be  suspended  if it is  determined  that  the
conversion  constitutes or is likely to constitute a taxable event under federal
income tax law.

         The  initial  purchase  date for Class B shares  acquired  through  (i)
reinvestment  of  dividends  on Class B Shares  or (ii)  exchange  from  another
Pioneer  mutual fund will be deemed to be the date on which the original Class B
shares were purchased.

         ARTICLE III.      CLASS C SHARES

         Class C Shares  are sold at net  asset  value  per  share  without  the
imposition of an initial sales charge.  However,  Class C shares redeemed within
one year of  purchase  will be  subject  to a CDSC as set  forth in the  Trust's
prospectus. Class C Shares are sold subject to the minimum purchase requirements
set forth in the  Trust's  prospectus.  Class C Shares  shall be entitled to the
shareholder  services set forth from time to time in the Trust's prospectus with
respect to Class C Shares.  Class C Shares are subject to fees  calculated  as a
stated  percentage  of the net assets  attributable  to Class C shares under the
Class C Rule 12b-1 Distribution Plan as set forth in such Distribution Plan. The
Class C  Shareholders  of the Trust have exclusive  voting rights,  if any, with
respect to the Trust's Class C Rule 12b-1  Distribution  Plan.  Transfer  agency
fees are  allocated  to Class C Shares  on a per  account  basis  except  to the
extent,  if any, such an allocation would cause the Trust to fail to satisfy any
requirement  necessary to obtain or rely on a private letter ruling from the IRS
relating to the  issuance of multiple  classes of shares.  Class C shares  shall
bear the costs and expenses associated with conducting a shareholder meeting for
matters relating to Class C shares.

         The  initial  purchase  date for Class C shares  acquired  through  (i)
reinvestment  of  dividends  on Class C Shares  or (ii)  exchange  from  another
Pioneer  mutual fund will be deemed to be the date on which the original Class C
shares were purchased.

         ARTICLE IV.       APPROVAL BY BOARD OF TRUSTEES

         This Plan shall not take effect until it has been  approved by the vote
of a  majority  (or  whatever  greater  percentage  may,  from time to time,  be
required under Rule 18f-3 under the  Investment  Company Act of 1940, as amended
(the  "Act"))  of (a) all of the  Trustees  of the  Trust,  and (b) those of the
Trustees who are not "interested persons" of the Trust, as such term may be from
time to time defined under the Act.


                                      -2-
<PAGE>


         ARTICLE V.        AMENDMENTS

         No  material  amendment  to the Plan  shall be  effective  unless it is
approved by the Board of Trustees in the same manner as is provided for approval
of this Plan in Article IV.

















                                      -3-



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