PIONEER FUND /MA/
PRES14A, 1996-02-28
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                                  SCHEDULE 14A
                                 (Rule 14a-101)

                     INFORMATION REQUIRED IN PROXY STATEMENT

                            SCHEDULE 14A INFORMATION



                    PROXY STATEMENT PURSUANT TO SECTION 14(A)
             OF THE SECURITIES EXCHANGE ACT OF 1934 (AMENDMENT NO. )


Filed by the registrant                      [X]


Check the appropriate box:

[X]   Preliminary proxy statements           [ ]  Confidential, for Use
                                                  of the Commission
                                                  Only (as permitted
                                                  by Rule 14a-6(e)(2))

[ ]   Definitive proxy statement

[ ]   Definitive additional materials

[ ]   Soliciting material pursuant to Rule 14a-11(c) or Rule 14a-12


                                  Pioneer Fund

                (Name of Registrant as Specified in Its Charter



                                  Pioneer Fund

                   (Name of Person(s) Filing Proxy Statement)



Payment of filing fee (check the appropriate box):

[X]   $125 per Exchange Act Rule 0-11(c)(1)(ii),  14a-6(i)(1), or 14a-6(i)(2) or
      Item 22(a)(2).


<PAGE>

                                  PIONEER FUND

                                 60 State Street
                           Boston, Massachusetts 02109

                                 1-800-324-7974

                (Available March 11, 1996 through April 26, 1996)

                    NOTICE OF SPECIAL MEETING OF SHAREHOLDERS
                       TO BE HELD TUESDAY, APRIL 23, 1996

         A Special  Meeting of  Shareholders  of Pioneer  Fund, a  Massachusetts
business  trust (the  "Fund")  will be held at the offices of Hale and Dorr,  60
State Street,  26th Floor,  Boston,  Massachusetts  02109, at 1:00 p.m.,  Boston
time,  on  Tuesday,  April  23,  1996 to  consider  and act upon  the  following
Proposals:

         (1) To  elect  the  eight  (8)  Trustees  named in the  attached  Proxy
Statement  to serve on the Board of Trustees  until their  successors  have been
duly elected and qualified;

         (2)  To  approve  a  new  Management  Contract  between  the  Fund  and
Pioneering  Management  Corporation,  the  Fund's  investment  adviser  ("PMC"),
increasing the rate at which management fees are payable to PMC;

         (3) To approve an  Agreement  and Plan of  Reorganization  pursuant  to
which the Fund will be reorganized as a Delaware business trust;

         (4) To ratify  the  selection  of  Arthur  Andersen  LLP as the  Fund's
independent public accountants for the fiscal year ending December 31, 1996;

         (5) To approve changes in the Fund's fundamental  investment  policies,
as described in the proxy statement; and

         (6) To transact  such other  business as may  properly  come before the
meeting or any adjournments thereof.

         Shareholders of record as of the close of business on February 28, 1996
are  entitled  to vote at the  meeting or any  adjournments  thereof.  The Proxy
Statement and proxy card are being mailed to  shareholders on or about March 11,
1996.


                                             By Order of the Board of Trustees

Joseph P. Barri, Secretary
Boston, Massachusetts
March 11, 1996
                                                ------------------

             WHETHER OR NOT YOU EXPECT TO BE PRESENT AT THE MEETING,
                  PLEASE COMPLETE AND RETURN THE ENCLOSED PROXY
                CARD. YOU MAY STILL VOTE IN PERSON IF YOU ATTEND
                                  THE MEETING.

                                                                       0396-2987
<PAGE>


                                  PIONEER FUND

                                 60 State Street
                           Boston, Massachusetts 02109

                                 1-800-324-7974

                (Available March 11, 1996 through April 26, 1996)

                         SPECIAL MEETING OF SHAREHOLDERS
                                 APRIL 23, 1996

                                 PROXY STATEMENT


     This Proxy  Statement  is  furnished  to  shareholders  of Pioneer  Fund, a
Massachusetts  business trust (the "Fund"),  in connection with the solicitation
of  proxies  by  the  Board  of  Trustees  for  use at the  Special  Meeting  of
Shareholders  of the Fund,  to be held at the offices of Hale and Dorr, 60 State
Street, 26th Floor,  Boston,  Massachusetts 02109, at 1:00 p.m., Boston time, on
Tuesday,  April 23, 1996, and at any adjournments thereof (the "Meeting").  This
Proxy  Statement and enclosed proxy are being mailed to shareholders on or about
March 11, 1996.  The Fund's annual  report for its fiscal period ended  December
31, 1995 may be obtained  free of charge by writing to the Fund at its executive
offices,   60  State  Street,   Boston,   Massachusetts   02109  or  by  calling
1-800-324-7974,  which number is available from March 11, 1996 through April 26,
1996.

     Shareholders  of record as of the close of business  on  February  27, 1996
(the  "Record  Date") are entitled to vote on all business of the Meeting or any
adjournments thereof. As of the Record Date, there were outstanding ____________
shares of beneficial interest of the Fund. To the knowledge of the management of
the Fund, no person beneficially owned more than 5% of the outstanding shares of
the Fund as of the Record Date.

                                   PROPOSAL 1

                              ELECTION OF TRUSTEES

     The  persons  named on the  accompanying  proxy card  intend to vote at the
Meeting (unless  otherwise  directed) FOR the election of the eight (8) nominees
named below as  Trustees of the Fund.  All of the  nominees  currently  serve as
Trustees and have been  recommended by the Nominating  Committee of the Trustees
which 

<PAGE>

consists  solely  of  Trustees  who are not  "interested  persons"  of the Fund,
Pioneering  Management  Corporation  ("PMC") or Pioneer Funds Distributor,  Inc.
("PFD")  within the meaning of the  Investment  Company Act of 1940,  as amended
(the "1940 Act").

     Each  Trustee  will be elected  to hold  office  until the next  meeting of
shareholders  or  until  his or her  successor  is  elected  and  qualified.  In
addition,  if Proposal 3 regarding the  reorganization of the Fund as a Delaware
business trust is approved by shareholders, the election of Trustees of the Fund
shall also be deemed to constitute  election as Trustees of the  Successor  Fund
(as defined in Proposal 3). Each nominee has consented to being named herein and
indicated his or her willingness to serve if elected. If any such nominee should
be unable to serve, an event not now  anticipated,  the persons named as proxies
may vote for such other person as shall be designated by the Board of Trustees.

     The following  table sets forth each nominee's  position(s)  with the Fund,
age, address,  principal occupation or employment during the past five years and
directorships,  and indicates the date on which he or she first became a Trustee
of the Fund. The table also shows the number of shares of beneficial interest of
the Fund beneficially owned by each nominee,  directly or indirectly, on January
31, 1996.

<TABLE>
<CAPTION>
                                                                                          Shares of Beneficial
                                                                                          Interest of the Fund
    Name, Age,                                                                             Beneficially Owned
Position(s) with             Principal Occupation                       First            and Percentage of Total
    the Fund                    or Employment                          Became a            Shares Outstanding
  and Address                and Trusteeships(1)                       Trustee            on January 31, 1996(2)
- ----------------             -------------------                      ---------          -----------------------

<S>                          <C>                                         <C>                    <C>
John F. Cogan, Jr.*          President, Chief                            1982                   [_______]
(69)                          Executive Officer and a
Chairman of the Board,       Director of Pioneer Group,
  President and               Inc. ("PGI"); Chairman and a Director
  Trustee                    of PMC, PFD, Pioneer Goldfields Limited
60 State Street               ("PGL") and Teberebie Goldfields
Boston, MA  02109            Limited; Director of Pioneer Services
                             Corporation ("PSC") and Pioneer
                             Capital Corporation ("PCC");
                             President and Director of Pioneer
                             Plans Corporation ("PPC"), Pioneer
                             Investment Corporation ("PIC"),
                             Pioneer Metals and Technology, Inc.
                             ("PMT") and Pioneer International
                             Corporation ("P.Intl."); Chairman of
                             the Supervisory Board of Pioneer
                             Fonds Marketing GmbH



                                      -2-
<PAGE>

                             ("Pioneer   GmbH");   Member  of  the
                             Supervisory  Board of  Pioneer  First
                             Polish Trust Fund Joint Stock Company
                             ("PFPT");  and Partner, Hale and Dorr
                             (Counsel to the Fund)

Richard H. Egdahl, M.D.      Professor of Management,                    1992                      [-0-]
(68)                         Boston University School of
Trustee                      Management; Professor of Public
Boston University            Health, Boston University School
Health Policy                of Public Health; Professor of
Institute                    Surgery, Boston University School
53 Bay State Road            of Medicine: Director, Boston
Boston, MA 02115             University Health Policy
                             Institute and 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.,
                             an investment adviser; Health Payment
                             Review, Inc., a health care
                             containment software firm, Mediplex
                             Group, Inc., a nursing care
                             facilities firm, Peer Review
                             Analysis, Inc., a health care
                             utilization management firm, and
                             Springer-Verlag New York, Inc., a
                             publisher; and Honorary Director,
                             Franciscan Children's Hospital

Margaret B.W. Graham         Founding Director, Winthrop                 1990                      [-0-]
(48)                         Group, Inc., a consulting firm, since
Trustee                      1982; Manager of Research
The Keep                     Operations Xerox Palo Alto
P.O. Box 110,                Research Center, between 1991
Little Deer Isle,            and 1994; and Professor of
ME 04650                     Operations Management and Management
                             of Technology, Boston University
                             School of Management, between 1989
                             and 1993

John W. Kendrick,            Professor Emeritus of                       1982                      [-0-]
(78)                         Economics, George Washington
Trustee                      University; and Economic
6363 Waterway Dr.,           Consultant and Director,
Falls Church,                American Productivity and
VA 22044                     Quality Center

Marguerite A. Piret          President, Newbury, Piret &                 1982                      [-0-]
(47)                         Company, Inc., a merchant
Trustee                      banking firm
One Boston Place
Suite 2635
Boston, MA 02108

                               -3-
<PAGE>

David D. Tripple,*           Director and Executive Vice                 1986                      [-0-]
(52)                         President of PGI; President, Chief
Executive Vice               Investment Officer and a Director
President and                of PMC; Director of PFD, PCC,
Trustee                      Pioneer SBIC Corp., P. Intl. and
60 State Street              PIC; and Member of the Supervisory
Boston, MA 02109             Board of PFPT

Stephen K. West              Partner, Sullivan & Cromwell, a             1993                      [-0-]
(67)                         law firm
Trustee
125 Broad Street
New York, NY 10004

John Winthrop                President, John Winthrop & Co.,             1985                      [-0-}
(59)                         a private investment firm;
Trustee                      Director of NUI Corp.;
One North Adgers Wharf       and Trustee of Alliance Capital
Charleston, SC 29401         Reserve, Alliance Government
                             Reserve and Alliance Tax
                             Exempt Reserve
<FN>

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

*    Messrs. Cogan and Tripple are "interested persons" of the Fund, PMC and PFD
     within the meaning of the 1940 Act.

(1)  Each  nominee  also  serves  as a  trustee  for  each  of the  25  open-end
     investment  companies  (mutual funds) in the Pioneer family of mutual funds
     and for each of the 8 portfolios of Pioneer  Variable Annuity Trust (except
     for  Messrs.  Kendrick  and  Winthrop  and Ms.  Graham  who do not serve as
     trustees for Pioneer Variable Contracts Trust) and as a Director of Pioneer
     Interest Shares, Inc., a closed-end investment company ("Interest Shares").
     Except  for Dr.  Egdahl  and Mr.  West,  each  Trustee  was  elected by the
     shareholders  of the Fund in 1990.  Dr. Egdahl and Mr. West were elected by
     the Trustees in August, 1992 and October, 1993, respectively.

(2)  As of January 31, 1996, the Trustees and officers of the Fund  beneficially
     owned, directly or indirectly,  in the aggregate less than 1% of the Fund's
     outstanding shares.

</FN>
</TABLE>



     Ms. Piret,  Mr. West and Mr.  Winthrop serve on the Audit  Committee of the
Board of Trustees.  The functions of the Audit  Committee  include  recommending
independent  auditors to the  Trustees,  monitoring  the  independent  auditors'
performance,  reviewing  the results of audits and  responding  to certain other
matters  deemed  appropriate  by the  Trustees.  Ms.  Graham,  Ms. Piret and Mr.
Winthrop serve on the Nominating Committee of the Board of Trustees. The primary
responsibility  of the  Nominating  Committee is the selection and nomination of
candidates to serve as independent directors. The Nominating Committee will also

                               -4-
<PAGE>

consider nominees recommended by shareholders to serve as Trustees provided that
shareholders submitting such recommendations comply with all relevant provisions
of Rule  14a- 8 under the  Securities  Exchange  Act of 1934,  as  amended  (the
"Exchange Act").

     During the fiscal year ended  December 31, 1995, the Board of Trustees held
twelve  meetings,  the Audit  Committee  held eight  meetings and the Nominating
Committee did not meet. All of the current  Trustees and Committee  Members then
serving  attended  at least  75% of the  meetings  of the Board of  Trustees  or
applicable  committee,  if any,  held during the fiscal year ended  December 31,
1995.

Other Executive Officers

     In addition to Messrs.  Cogan and Tripple,  who serve as executive officers
of the Fund, the following table provides  information with respect to the other
executive  officers of the Fund. Each executive  officer is elected by the Board
of Trustees and serves until his  successor is chosen and qualified or until his
resignation or removal by the Board. The business address of all officers of the
Fund is 60 State Street, Boston, Massachusetts 02109.

Name, Age and Position with The Fund              Principal Occupation(s)

William H. Keough, 58, Treasurer                  Senior Vice President, Chief
                                                  Financial Officer and
                                                  Treasurer of PGI and Treasurer
                                                  of PFD, PMC, PSC, PPC, Pioneer
                                                  SBIC Corp., PIC, PMT, P. Intl.
                                                  and of each fund in the
                                                  Pioneer family of mutual
                                                  funds.

Joseph P. Barri, 49, Secretary                    Secretary of PGI, PMC and PCC,
                                                  and of each fund in the
                                                  Pioneer family of mutual
                                                  funds; Clerk of PFD and PSC
                                                  and Partner, Hale and Dorr
                                                  (counsel to the Fund).

Remuneration of Trustees and Officers

     The following table provides information regarding the compensation paid by
the Fund and the other  investment  companies  in the  Pioneer  family of mutual
funds to the Trustees for their services for the Fund's most recently  completed
fiscal  year.  Compensation  paid by the  Fund to  Messrs.  Cogan  and  Tripple,
interested  persons of PMC, is  reimbursed  to the Fund by PMC. The Fund pays no
salary or other compensation to its officers.

                                      -5-
<PAGE>

                                                              Total Compensa-
                                                               tion from the
                                               Pension or     Fund and other
                             Aggregate        Retirement      funds in the
                           Compensation        Benefits      Pioneer Family
Director                  From the Fund*        Accrued     of Mutual Funds**


John F. Cogan, Jr.            $500                $0              $11,000
Richard H. Egdahl, M.D.      7,197                 0               63,315
Margaret B.W. Graham         7,197                 0               62,398
John W. Kendrick             7,197                 0               62,398
Marguerite A. Piret          8,942                 0               76,704
David D. Tripple               500                 0               11,000
Stephen K. West              7,820                 0               68,180
John Winthrop                8,192                 0               71,199

  Totals                   $47,545                $0             $426,194
                            ======                 =              =======



- --------

+    PMC fully reimbursed the Fund and the other funds in the Pioneer family of
     mutual funds for compensation paid to Messrs. Cogan and Tripple.

*    For the fiscal year ended December 31, 1995.

**   For the calendar year ended December 31, 1995.

Required Vote

     In accordance with the Fund's Declaration of Trust, the vote of a plurality
of all of the shares of the Fund voted at the Meeting is sufficient to elect the
nominees.

                                   PROPOSAL 2

                       APPROVAL OF NEW MANAGEMENT CONTRACT

Summary

     PMC has served as the Fund's investment  adviser since ________,  19__. PMC
serves as the investment  adviser for the Pioneer family of mutual funds and for
certain other institutional accounts. PMC, a registered investment adviser under
the Investment Advisers Act of 1940, as amended, is a wholly owned subsidiary of
PGI, a Delaware  corporation  with publicly traded shares.  PGI is located at 60
State Street, Boston, Massachusetts 02109.

                                      -6-
<PAGE>

     At the meeting held on February 15,  1996,  the Trustees who were  present,
including a majority of the  Trustees  who are not  "interested  persons" of the
Fund or PMC,  unanimously  approved and voted to recommend that the shareholders
of the Fund  approve a Proposal  to  terminate  the Fund's  existing  Management
Contract  between PMC and the Fund (the "Existing  Contract") and to adopt a new
Management Contract (the "Proposed Contract").  Under the Proposed Contract, the
form of which is attached to this Proxy Statement as Exhibit A, there will be an
increase  in the  basic  rate of  management  fees  paid by the Fund to PMC.  As
described  more fully below,  depending upon the Fund's  investment  performance
relative to a selected  securities  index,  this basic fee will be  increased or
decreased. In all cases, the fee ultimately paid by the Fund will be higher than
that paid under the Existing Contract.

Existing Management Contract

     Pursuant to the terms of the Existing  Contract,  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
authorized  to buy and  sell  securities  for the  account  of the  Fund  and to
designate  brokers to carry out such  transactions,  subject to the right of the
Trustees to disapprove  any such purchase or sale. PMC may not make any purchase
the cost of which  exceeds  funds  currently  available for the Fund and may not
make any purchase which would violate any fundamental policy or restriction with
respect  to the  Fund  in the  Fund's  Prospectus  or  Statement  of  Additional
Information as in effect from time to time.

     PMC pays all  expenses,  including  executive  salaries  and the  rental of
office  space,  related to its services  for the Fund with the  exception of the
following  which are paid by the Fund: (i) charges and expenses for  determining
from time to time the value of the net assets of the Fund and the keeping of its
books and records, (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 Fund, (iv) brokers' commissions,  and issue
and  transfer  taxes,  chargeable  to the  Fund in  connection  with  securities
transactions  to which the Fund 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 Fund to  federal,  state or other  governmental
agencies,  (vi)  fees and  expenses  involved  in  registering  and  maintaining
registrations  of the Fund and of its shares with the  Securities  and  Exchange
Commission (the "SEC"),  state  securities  agencies and foreign  jurisdictions,
including  the 


                                      -7-
<PAGE>

preparation of prospectuses and statements of additional  information for filing
with such agencies,  (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  Fund;  (ix)  if  applicable,
distribution  expenses  of the  Fund  pursuant  to a  Plan  of  Distribution  in
accordance with Rule 12b-1  promulgated by the SEC pursuant to the 1940 Act, and
(x)  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. The
Existing  Contract was  initially  approved by the Board of Trustees on July 10,
1990 and its renewal was most  recently  approved by the Board at a meeting held
in April,  1995. On October 12, 1990, the Existing Contract was submitted to and
approved by the  shareholders  of the Fund.  The Existing  Contract is renewable
annually  by the vote of PMC's  Board and by vote of a  majority  of the  Fund's
Board,  including a majority of the Trustees who are not "interested persons" of
the Fund,  PMC or PFD,  cast in person at a meeting  called  for the  purpose of
voting on such renewal. The Existing Contract terminates if assigned (as defined
in the 1940 Act) and may be terminated  without  penalty by either party by vote
of its Board or a majority  of its  outstanding  voting  securities  and upon 60
days' written notice.

     As compensation for its management  services and certain expenses which PMC
incurs on behalf of the Fund,  the Fund pays PMC an annual  management fee under
the Existing  Contract  equal to 0.50% of the Fund's average daily net assets up
to $250  million,  0.48% of the next $50  million,  and 0.45% of the excess over
$300 million. This fee is computed daily and paid monthly.

Proposed Management Contract

     The terms of the  Proposed  Contract  differ  materially  from those of the
Existing  Contract  in  respect  of the  management  fees  payable to PMC and in
certain other respects described below.

Basic Fee

     As compensation for its management  services and certain expenses which PMC
incurs on behalf of the Fund,  the Fund would pay PMC a basic annual  management
fee under the Proposed  Contract of 0.60% of the Fund's average daily net assets
(the "Basic Fee").  An appropriate  percentage of the Basic Fee rate (based upon
the  number of days in the  current  month)  would be  multiplied  by the Fund's
average daily net assets for the current month,  giving a dollar amount which is
the monthly Basic Fee.

                                      -8-
<PAGE>

     The Basic Fee  represents an increase in the management fee rate payable to
PMC over the rates under the Existing  Contract.  The Board  determined that the
Basic  Fee is fair  and  reasonable,  both  apart  from  and  together  with the
application of the performance fee adjustment  described below.  That adjustment
provides for  increases  or  decreases  in the Basic Fee,  based upon the Fund's
performance.

Performance Fee Adjustment

     The Board of Trustees is  proposing  the  implementation  of a  performance
adjustment  which will either increase or decrease the monthly Basic Fee paid by
the  Fund  to PMC  based  on the  performance  of the  Fund as  compared  to the
investment record (the "record") of a securities index determined by the Fund to
be appropriate over the same period. The Trustees have initially  designated the
Lipper Growth & Income Funds Index (the  "Index") for this  purpose.  This Index
represents the  arithmetic  mean  performance  (i.e.,  equally  weighted) of the
thirty  largest funds with  investment  objectives  oriented  towards growth and
income.

     From time to time, the Trustees may determine that another securities index
is a more  appropriate  benchmark  than the Index for purposes of evaluating the
performance of the Fund. In such event, a successor index may be substituted for
the Index in prospectively  calculating the performance  based adjustment to the
Basic Fee.  However,  the  calculation  of the  performance  adjustment  for any
portion of the  performance  period prior to the adoption of the successor index
would still be based upon the Fund's performance compared to the Index.

     It is not possible to predict the effect of the  performance  adjustment on
the  overall  compensation  to PMC in the  future  since it will  depend  on the
performance of the Fund relative to the record of the Index.

     The  Board  determined  that it  would be  appropriate  to  increase  PMC's
compensation when the Fund's performance exceeds that of an objective index and,
conversely,  to reduce PMC's  compensation when the Fund's performance is poorer
than the  record  of that  index.  The  Index was  deemed  appropriate  for this
comparison  because it is broad-based and because the Index is composed of funds
with similar  investment  objectives  and policies to the Fund.  The Board feels
that a performance  adjustment is  appropriate  for the Fund and that  providing
incentives to PMC based on its performance benefits shareholders.

                                      -9-
<PAGE>

     The Board is proposing that there be a performance  adjustment  which would
increase or decrease the Basic Fee based on the  performance  of the Fund over a
36-month  performance  period.  The  Basic  Fee  would be  subject  to upward or
downward  adjustment  depending on whether,  and to what extent,  the investment
performance of the Fund for the performance  period exceeds,  or is exceeded by,
the record of the Index over the same period. This performance  comparison would
be made at the end of each month.  Each percentage  point of difference (up to a
maximum  difference  of  +/-10  percentage  points)  would  be  multiplied  by a
performance  adjustment  rate of .01%. The maximum  adjustment rate is therefore
+/-.10%.  An appropriate  percentage of this rate (based upon the number of days
in the current  month) would then be  multiplied by the average daily net assets
of the Fund over the entire  performance  period which covers the current  month
and the prior 35 months ("performance  period"),  giving the dollar amount which
will be added to (or  subtracted  from) the Basic Fee.  The monthly  performance
adjustment will be further  adjusted to the extent  necessary in order to insure
that the total annual  adjustment  to the Basic Fee does not exceed  +/-0.10% of
average daily net assets for that year.

     Application of Performance  Adjustment.  The application of the performance
adjustment is illustrated by the following  hypothetical example,  assuming that
the net asset  value of the Fund and the  level of the  Index  were $10 and 100,
respectively, on the first day of the performance period.

                      Investment Performance*         Cumulative Change
                               Fund                         Index

First Day                      $10                           100

End of Period                  $13                           123

Absolute Change                +$3                           +23

Percentage Change              +30%                          +23%


     *Reflects  performance  at net asset value.  Any dividends or capital gains
distributions  paid by the Fund are  treated as if  reinvested  in shares of the
Fund at net asset value as of the  payment  date and any  dividends  paid on the
securities  which  comprise  the  Index  are  treated  as if  reinvested  on the
ex-dividend date.

                                      -10-
<PAGE>

     The difference in relative  performance  for the  performance  period is +7
percentage points. Accordingly,  the annualized management fee rate for the last
month of the performance  period would be calculated as follows:  an appropriate
percentage of the Basic Fee rate (based upon the number of days in the month) of
0.60% would be multiplied  by the Fund's  average daily net assets for the month
resulting in a dollar amount.  The +7 percentage  point difference is multiplied
by the  performance  adjustment  rate of  0.01%  producing  a rate of  .07%.  An
appropriate percentage of this rate (based upon the number of days in the month)
is then  multiplied  by the  average  daily  net  assets  of the  Fund  over the
performance  period  resulting  in a dollar  amount which is added to the dollar
amount of the Basic Fee.  The  management  fee paid is the Basic Fee adjusted by
the dollar amount of the performance  adjustment  calculated for the performance
period. If the investment performance of the Index during the performance period
exceeded  the  performance  record  of  the  Fund,  the  dollar  amount  of  the
performance adjustment would be deducted from the Basic Fee.

     Because  the  adjustment  to the  Basic  Fee is  based  on the  comparative
performance of the Fund and the record of the Index,  the controlling  factor is
not whether Fund performance is up or down, but whether it is up or down more or
less  than  the  record  of the  Index.  Moreover,  the  comparative  investment
performance  of the Fund is based  solely  on the  relevant  performance  period
without regard to the cumulative  performance over a longer or shorter period of
time.

     The effective date of the Proposed  Contract is expected to be May 1, 1996.
Accordingly,  the  Basic  Fee will  take  effect  on May 1,  1996.  Accordingly,
beginning in May, 1996, the Fund will pay management fees at a rate equal to the
Basic Fee plus or minus the amount of the performance adjustment for the current
month and the preceding  thirty-five  months.  In this regard,  the  performance
adjustment for the thirty-five  month period prior to the  effectiveness  of the
Proposed  Contract would likely -- on the basis of performance  since April 1993
- -- result in a negative  adjustment to the Basic Fee. In the unlikely event that
the inclusion in the initial  rolling  performance  period of aggregate  results
from prior to  effectiveness  would have the effect of increasing  the Basic Fee
for any month, such aggregate prior results will be treated as Index neutral for
purposes of calculating the performance adjustment for such month.

Effect of the New Management Fee Structure

     Under the Existing Contract,  the Fund pays management fees at an effective
annual  rate of 0.46%  based on net assets of  approximately  $2,265,748,403  at
December  31,  1995.  Under the  


                                      -11-
<PAGE>

Proposed Contract the Fund would pay a maximum annual fee of 0.70% and a minimum
annual fee of 0.50% based upon the Fund's  performance  relative to the Index as
described above.

     Set forth below is a chart  showing the dollar  amount of  management  fees
paid  during the Fund's past fiscal  year under the  Existing  Contract  and the
amount of fees that  would  have been paid under the  Proposed  Contract  at the
maximum,  Basic and  minimum  fee rates.  The chart  also  shows the  percentage
differences  these amounts that would have been paid under the Proposed Contract
represent from the amount paid under the Existing Contract. Also set forth below
is a  comparative  fee table showing the amount of fees and expenses paid by the
Fund under the Existing  Contract as a percentage  of average net assets and the
amount of fees and expenses  shareholders would have paid if the maximum,  Basic
and minimum  fees under the Proposed  Contract  had been in effect.  The figures
shown for the Basic Fee represent the amounts that actually would have been paid
had the Proposed Contract been in effect.


                      DOLLAR AMOUNT OF MANAGEMENT FEES PAID
                      (fiscal year ended December 31, 1995)

<TABLE>
<CAPTION>
                               Existing            Proposed Contract
                               Contract        Maximum          Basic        Minimum

<S>                          <C>            <C>             <C>            <C>        
Amount of Fees Paid          $10,330,000    $15,860,239     $13,594,239    $11,328,742
 or that Would Have
 Been Paid

Percentage Difference            N/A            +54%             +32%         +10%
 from Amount Paid
 under Existing
 Contract


                              COMPARATIVE FEE TABLE


Annual Fund Operating Expenses
(as a percentage of average net assets)

                               Existing            Proposed Contract
                                 Fee           Maximum          Basic        Minimum

                                      -12-
<PAGE>


<S>                              <C>              <C>            <C>          <C>
Management Fee.................  .46              .70            .60          .50
12b-1 Fees.....................  .18              .18            .18          .18
Other Expenses.................  .31              .31            .31          .31
Total Fund Operating
  Expenses.....................  .95             1.19           1.09         0.99
</TABLE>

Example

     The following  illustrates  the expenses on a $1,000  investment  under the
existing and proposed maximum,  Basic and minimum fees stated above,  assuming a
5% annual return and constant expenses, with or without redemption at the end of
each time period:

                  1 year   3 years   5 years   10 years
                 --------------------------------------

Existing Fee       $9         $29      $50       $111
Proposed Fee
 Maximum           $11        $35      $61       $135
 Basic             $11        $33      $57       $126
 Minimum           $10        $30      $52       $116

     The  purpose  of this  example  and the  table is to  assist  investors  in
understanding the various costs and expenses of investing in shares of the Fund.
The example  above should not be considered a  representation  of past or future
expenses of the Fund.  Actual  expenses  may be higher or lower than those shown
above.

Differences in Certain Other Provisions Under Proposed Contract

     Standard of Care.  The Existing  Contract  provides no express  contractual
"standard  of  care"  applicable  to the  actions  of PMC.  Under  the  Proposed
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 security on the  recommendation of [PMC] . .
 ." PMC, however,  shall not be protected against liability by reason of its ". .
 . 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."  The proposed  "standard of care" is consistent with the
1940 Act,  PMC's most recent  management  contracts  and common  practice in the
mutual fund industry.

     PMC's  Authority.  The  Existing  Contract  authorizes  PMC to buy and sell
securities  on behalf  of the  Fund.  PMC must,  however,  promptly  notify  the
Trustees of each  purchase and sale  transaction  and, if any three (3) Trustees
disapprove such transaction  within 


                                      -13-
<PAGE>

forty-eight (48) hours, PMC shall cancel the transaction at the Fund's risk. The
Proposed  Contract  provides that PMC shall have full  discretion to act for the
Fund in  connection  with  purchase  and sale  transactions  subject only to the
Declaration of Trust, Bylaws,  currently effective  registrations under the 1940
Act and the  Securities  Act of 1933,  as amended (the "1933  Act"),  investment
objectives,  policies and  restrictions of the Fund in effect from time to time,
and specific  policies  and  instructions  established  from time to time by the
Trustees.  Since the effectiveness of the Existing  Contract,  the Trustees have
never requested that PMC cancel a purchase or sale  transaction on behalf of the
Fund.

     Portfolio Trading.  Under the Existing Contract,  PMC must conduct purchase
and sale  transactions  on behalf of the Fund at the "best  price and  execution
available."  This  provision of the Existing  Contract has been  interpreted  to
permit PMC to place  purchase  and sale  orders with  brokers  from whom PMC has
obtained  supplemental  investment and market research and economic  analysis in
accordance  with the provisions of Section 28(e) of the Exchange Act, even if it
results in the Fund  paying a  commission  to a broker  greater  than the amount
another broker may charge.  Consistent  with common  practice in the mutual fund
industry and with PMC's most recent management contracts,  the Proposed Contract
expressly  permits  PMC  to  engage  in  such  activity.  For  a  more  detailed
description  of the  Fund's  current  portfolio  brokerage  practices,  see  the
Appendix.

     Expense  Limitation.  The Proposed  Contract provides that if the operating
expenses  of the  Fund  exceed  the  limits  established  by  state  "blue  sky"
administrators,  PMC's fee will be  reduced  (but not  below  $0) to the  extent
required by such limits.  The Proposed  Contract also provides that PMC may from
time to time agree not to impose all or a portion of its fee or  otherwise  take
action to  reduce  expenses  of the Fund.  Any such fee  limitation  or  expense
reduction is voluntary and may be  discontinued  or modified by PMC at any time.
The Existing Contract does not include comparable provisions.

     Expenses.  The Existing  Contract  provides that the Fund shall pay,  among
other things,  charges and expenses  associated  with  determining its net asset
value and  keeping  its books and  records.  These  expenses  have  historically
consisted  of the costs  incurred by PMC in  providing  accounting,  pricing and
appraisal services,  including costs associated with PMC personnel and equipment
employed  in  connection  with  providing  such  services.  PMC has  requested a
clarification  that the  expenses  for  which  the Fund  would  be  required  to
reimburse PMC be expanded to include  overhead 


                                      -14-
<PAGE>

related  to the  provision  of such  services,  as would be the case if the Fund
contracted  with an  independent  provider of such  services.  As a result,  the
Proposed  Contract  provides that the Fund shall pay ". . . 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 . . .." PMC has  estimated  that,  at current  direct labor costs,
aggregate annualized fund accounting overhead charges allocated to the Fund will
be  approximately  $10,000.  PMC has  informed the Board of Trustees of the Fund
that this change in the  Proposed  Contract  will not have a material  effect on
PMC's profitability. See "Factors Considered by the Trustees" below.

    Other  Differences.  The  Proposed  Contract  also  reflects  certain  other
substantive and stylistic  differences from the Existing Contract resulting from
an  effort  to  modernize  the  provisions  of  the  Proposed  Contract.   These
differences   include   provisions  that  provide  that:  (i)  the  law  of  The
Commonwealth of Massachusetts  shall be the governing law of the contract;  (ii)
PMC is an  independent  contractor  and not an employee  of the Fund;  (iii) the
contract is the entire agreement between the parties with respect to the matters
described therein; (iv) the contract may be executed using counterpart signature
pages; (v) invalid or unenforceable provisions of the contract are severable and
do not render the entire agreement invalid or  unenforceable;  (vi) the Fund may
pay for charges and expenses of counsel to the "non-interested" Trustees as well
as counsel to the Fund; and (vii) subject to obtaining best  execution,  PMC may
consider  sales of other  funds in the  Pioneer  Family  of  Mutual  Funds  when
selecting brokers and dealers to execute the Fund's securities transactions.

Miscellaneous

     If approved, the Proposed Contract will become effective on May 1, 1996 (or
on the date of approval if approved after that date) and will continue in effect
until May 31, 1997,  and  thereafter  will continue from year to year subject to
annual  approval by the Board of  Trustees  in the same  manner as the  Existing
Contract.  The Proposed Contract  terminates if assigned (as defined in the 1940
Act) and may terminate without penalty, upon sixty (60) days' written notice, by
either party by vote of its Board or by a vote of a majority of the  outstanding
voting  securities of the Fund. The description of the  differences  between the
Existing  Contract  and the  Proposed  Contract  set  forth  above and the other
information  with  respect  to the  Proposed  


                                      -15-
<PAGE>

Contract are  qualified  in their  entirety by reference to the form of Proposed
Contract, attached hereto as Exhibit A.

Additional Information Pertaining to PMC

     For additional information concerning the management,  ownership structure,
affiliations,  brokerage  policies and certain other matters  pertaining to PMC,
see the Appendix.

Factors Considered by the Trustees

     The Trustees  determined  that the terms of the Proposed  Contract are fair
and reasonable and that approval of the Proposed  Contract on behalf of the Fund
is in the best  interests of the Fund.  In approving  the Proposed  Contract and
recommending  its  approval  by the  shareholders  of the  Fund,  the  Trustees,
including a majority of the  Trustees  who are not  "interested  persons" of the
Fund or PMC,  considered  that the form of the Existing  Contract apart from the
management fee  provisions,  which is also used by certain other mutual funds in
the Pioneer family of mutual funds,  had not been materially  revised in several
years,  that similar  Proposals had been or would be made to shareholders of all
such other  mutual  funds in the  Pioneer  family of mutual  funds at their next
shareholder  meeting,  that the material  changes in the  Proposed  Contract not
relating to the proposed fee increase  were in accordance  with common  industry
practice, and that overhead on accounting,  pricing and appraisal services would
not be material to the Fund or its shareholders or PMC's profitability.

     The  Trustees  considered  a number of factors in deciding to  recommend an
increase in the Basic fee and a performance fee adjustment.  At all times during
the  Trustees'  deliberations,  they were  advised by Fund counsel and their own
independent  counsel.  When the Trustees  were  presented  with the proposed fee
arrangements,  they requested and were furnished with substantial information to
assist in their  evaluation.  In  considering  whether to adopt the proposed fee
arrangements, the Trustees considered, among other things, PMC's intended use of
a  significant  portion  of the fee  increase  to benefit  the Fund,  as well as
information relating to the overall reasonableness of both the Basic Fee and the
fee adjustment and the  appropriateness  of the Index as a measure of the Fund's
performance.

     The Trustees considered and placed heavy emphasis on PMC's indications that
it  would  use a  substantial  portion  of  the  increased  fee to  enhance  its
management and accounting systems and research  capabilities with respect to the
Fund's portfolio, including significant additional investment in human resources
and 


                                      -16-
<PAGE>

technology,  with the purpose of helping to make the Fund more competitive.  The
Trustees also  considered that the management fees paid by the Fund to PMC under
the Existing  Contract are below those paid by most other funds with  investment
objectives  of growth and income and that the  proposed fee is  consistent  with
management fees paid by many other such similar funds.

     The Trustees'  determination of the  appropriateness of the Index was based
upon a number of factors,  including the volatility and  diversification  of the
Fund's holdings, the types of securities expected to be owned in relation to the
securities  represented by the Index and the Fund's  investment  objective.  The
Trustees  who were  present at the meeting on  February  15,  1996,  including a
majority of the  Trustees who are not  "interested  persons" of the Fund or PMC,
unanimously   determined   that  the  Index   represented   a   well-recognized,
broad-based,  equally  weighted index composed of funds with similar  investment
objectives  and policies to the Fund.  It was  anticipated  that any  divergence
between  the Fund's  performance  and that of the Index could be  attributed  to
PMC's skill in selecting  securities  within the  parameters  established by the
Fund's objectives and policies. Because of the possible future development of an
even more appropriate index for measuring the Fund's  performance,  the Trustees
believed it advisable to reserve the ability to substitute a successor index for
the  Index;  provided,  in  such  event,  the  calculation  of  the  performance
adjustment  for any portion of the  performance  period prior to the adoption of
the successor index would still be based upon the Fund's performance compared to
the Index.

     The time periods to be used in determining any performance  adjustment were
also judged to be of  appropriate  length to ensure  proper  correlation  and to
prevent  fee  adjustments   from  being  based  upon  random  or   insignificant
differences  between  the Fund  and the  Index.  In this  regard,  the  Trustees
concluded that it would be appropriate to begin making performance  adjustments,
based upon a full 36-month  performance period,  immediately after effectiveness
of the Proposed  Contract,  so long as the inclusion in the rolling  performance
period of  aggregate  results  from  prior to  effectiveness  would not have the
effect of  increasing  the Basic Fee.  In the event that the  inclusion  of such
aggregate  results  would  have the effect of  increasing  the Basic Fee for any
month,  then  such  results  will  be  excluded  from  the  calculation  of  the
performance adjustment for such month.

     Based upon all of the above  considerations,  the Trustees  determined that
both the Basic Fee and the amount of any adjustments would be equitable and fair
to the shareholders of the Fund.

                                      -17-
<PAGE>

Trustees' Recommendation

     Based on its  evaluation  of the  materials  presented  and assisted by the
advice of independent  counsel,  the Trustees who were present at the meeting on
February 15, 1996,  including a majority of the Trustees who are not "interested
persons" of the Fund or PMC,  unanimously  concluded that the Proposed  Contract
was fair and reasonable and in the best interests of the Fund's shareholders and
by a  vote  cast  at  the  meeting,  approved  and  voted  to  recommend  to the
shareholders  of the Fund that they  approve,  the  Proposal  to  terminate  the
Existing Contract and to adopt the Proposed Contract.

Required Vote

     Adoption  of  Proposal  2  requires  the  approval  of a  majority  of  the
outstanding  voting  securities of the Fund, which under the 1940 Act is defined
to mean the  affirmative  vote of the lesser of (i) 67% or more of the shares of
the Fund  represented  at the  Meeting,  or (ii) 50% or more of the  outstanding
shares of the Fund entitled to vote at the Meeting (a "1940 Act Majority Vote").
If the Proposed  Contract is not approved by the  shareholders  of the Fund, the
Existing Contract will continue in effect.

     FOR  THE  REASONS  SET  FORTH  ABOVE,  THE  TRUSTEES   RECOMMEND  THAT  THE
SHAREHOLDERS  OF THE  FUND  VOTE  IN  FAVOR  OF  THE  APPROVAL  OF THE  PROPOSED
MANAGEMENT CONTRACT.


                                   PROPOSAL 3


               APPROVAL OF AN AGREEMENT AND PLAN PROVIDING FOR THE
                 REORGANIZATION OF THE FUND FROM A MASSACHUSETTS
                   BUSINESS TRUST TO A DELAWARE BUSINESS TRUST

General

     At a meeting  held on  February  2, 1996,  the  Trustees  who were  present
unanimously  approved,  subject to the approval of  shareholders of the Fund, an
Agreement and Plan of Reorganization  (the "Plan of Reorganization") in the form
attached  to this  Proxy  Statement  as  Exhibit  B. The Plan of  Reorganization
provides  for  the  reorganization  (the   "Reorganization")   of  the  Fund,  a
Massachusetts  business trust ("Current Fund"), to a newly established  Delaware
business  trust  which,  prior to the  reorganization,  will  have no  assets or
operations.

                                      -18-
<PAGE>

     The  Reorganization  will entail  creating a Delaware  business  trust (the
"Successor Fund").  Following the Reorganization,  the Successor Fund will carry
on the business of the Current Fund. If  shareholders  approve any or all of the
proposed changes in the Fund's investment policies and restrictions described in
Proposals 5(a) through 5(i) the Fund's  operations will change  accordingly,  to
the extent approved.  If none of these changes are approved,  the Successor Fund
will  have  investment  policies  and  restrictions  that are  identical  to the
investment  policies  and  restrictions  applicable  to the  Current  Fund.  The
Successor  Fund will also enter into a  management  contract  and other  service
agreements  which  provide the same  services on the same terms as the  Proposed
Contract  (subject  to  approval  of  Proposal 2 by the Fund) and other  service
agreements  currently  applicable  to the Current Fund.  Shareholders  should be
aware that there may be deemed to occur a momentary  inconsistency  with certain
of the  Current  Fund's  policies  and  restrictions  (such as  restrictions  on
investments  in any one issuer and  investments in other  investment  companies)
during the Reorganization. The principal differences between a Delaware business
trust and a Massachusetts  business trust as forms of organization are discussed
below under the caption  "Comparison  of Business  Trusts under Delaware Law and
Massachusetts Law." Approval of the Reorganization also constitutes  approval of
the  termination  of the Current  Fund in  accordance  with  Massachusetts  law.
Following  the  Reorganization,  PMC will serve as  investment  adviser  for the
Successor Fund under a management contract identical to the Proposed Contract or
the Existing Contract, in the event the Proposed Contract is not approved.

Reasons for the Proposed Reorganization

     The Current  Fund is  organized  as a  Massachusetts  business  trust.  The
proposed  form of  organization  as a Delaware  business  trust  offers  certain
advantages over the current form of  organization  as a  Massachusetts  business
trust.  The advantages  include granting the Trustees greater power to amend the
Delaware  Declaration  of Trust  without  shareholder  approval,  although  this
advantage could also be achieved under Massachusetts law by amending the Current
Fund's Declaration of Trust. The advantages of the Delaware Declaration of Trust
compared to the Current Fund's  Declaration  of Trust,  discussed in more detail
below,  include clearer  limitations upon liability of shareholders and trustees
and greater flexibility in methods of voting.

Comparison of Business Trusts Under
Delaware Law and Massachusetts Law

                                      -19-
<PAGE>

     Limitation of Shareholders and Series Liability. Delaware law provides that
the shareholders of a Delaware  business trust shall not be subject to liability
for the debts or obligations of the trust. Under Massachusetts law, shareholders
of a Massachusetts business trust (such as Current Fund shareholders) may, under
certain  circumstances,  be liable for the debts and  obligations of that trust.
Although the risk of liability of shareholders of a Massachusetts business trust
who do not  participate in the management of the trust may be remote,  the Board
of Trustees has determined that Delaware law affords greater  protection against
potential shareholder liability.  Similarly,  Delaware law provides that, to the
extent that a Delaware  business trust issues  multiple  series of shares,  each
series  shall not be liable for the debts or  obligations  of any other  series,
another potential, although remote, risk in the case of a Massachusetts business
trust.  While the  Trustees  believe that a series of a  Massachusetts  business
trust will only be liable for its own obligations,  there is no direct statutory
or judicial support for that position.

     Limitation of Trustee Liability.  Delaware law provides that, except to the
extent otherwise provided in a trust's declaration of trust or bylaws,  trustees
will not be personally  liable to any person (other than the business trust or a
shareholder  thereof) for any act,  omission or obligation of the business trust
or any trustee  thereof.  Delaware law also  provides  that a trustee's  actions
under a  Delaware  business  trust's  declaration  of trust or  bylaws  will not
subject the trustee to liability to the business  trust or its  shareholders  if
the trustee  takes such action in good faith  reliance on the  provisions of the
business trust's  declaration of trust or bylaws.  The declaration of trust of a
Massachusetts  business  trust may limit the liability of a trustee,  who is not
also an officer of the  corporation,  for breach of  fiduciary  duty except for,
among  other  things,  any act or  omission  not in good  faith  which  involves
intentional  misconduct or a knowing  violation of law or any  transaction  from
which such trustee derives an improper direct or indirect financial benefit. The
Trustees  believe  that such  limitations  on liability  under  Delaware law are
consistent  with those  applicable to directors of a corporation  under Delaware
law and will be beneficial in attracting  and retaining in the future  qualified
persons to act as trustees.

     Shareholder Voting.  Delaware law provides that a Delaware business trust's
declaration of trust or bylaws may set forth provisions related to voting in any
manner.  This provision appears to permit trustee and shareholder voting through
computer or  electronic  media.  For an  investment  company with a  significant
number of institutional shareholders,  all with access to computer


                                      -20-
<PAGE>

or  electronic  networks,  the use of such voting  methods  could  significantly
reduce the costs of shareholder voting.  However,  the advantage of such methods
may not be realizable unless the SEC modifies its proxy rules. Also, as required
by the 1940 Act,  votes on certain  matters by  trustees  would still need to be
taken at actual in-person meetings.

     Board Composition. Delaware law explicitly provides that separate boards of
trustees may be authorized for each series of a Delaware business trust. Whether
separate  boards of trustees  can be  authorized  for series of a  Massachusetts
business trust is unclear under  Massachusetts law. As always, the establishment
of any board of trustees of a  registered  investment  company  must comply with
applicable  securities  laws,  including the provision of the 1940 Act regarding
the  election of  trustees  by  shareholders.  Establishing  separate  boards of
trustees  would,  among other things,  enable the series of a Delaware  business
trust to be governed by  individuals  who are more  familiar  with such  series'
particular operations.

Comparison of the Current Fund's Declaration of Trust
under Massachusetts law and the Delaware Declaration
of Trust under Delaware law

     It is anticipated  that a Delaware  business trust will be required to hold
fewer  shareholder  meetings than a Massachusetts  business  trust,  potentially
further  reducing  costs.  Although  neither  a  Delaware  business  trust nor a
Massachusetts  business trust is required to hold annual  shareholder  meetings,
Delaware law affords to the Trustees the ability to adapt the Delaware  business
trust to  future  contingencies  without  the  necessity  of  holding  a special
shareholder  meeting.  The  Trustees  may have the power to amend  the  business
trust's governing  instrument to create a class or series of beneficial interest
that  was not  previously  outstanding;  to  dissolve  the  business  trust;  to
incorporate the Delaware  business  trust; to merge or consolidate  with another
entity; to sell, lease, exchange,  transfer,  pledge or otherwise dispose of all
or any part of the  business  trust's  assets;  to cause any  series to become a
separate  trust;  and to change the Delaware  business  trust's  domicile  --all
without  shareholder  vote.  Any exercise of  authority by the Trustees  will be
subject to  applicable  state and Federal  law.  The  flexibility  of a Delaware
business  trust  should help to assure that the Delaware  business  trust always
operates under the most  advantageous  form of  organization  and is intended to
reduce  the  expense  and   frequency   of  future   shareholder   meetings  for
non-investment-related operational issues.

                                      -21-
<PAGE>

Trustees' Recommendation

     After  considering the matters  discussed above and other matters deemed to
be relevant,  the Trustees determined that the Reorganization (i) is in the best
interest  of the  Current  Fund and (ii)  will not  result  in  dilution  of the
interest of the  shareholders  of the Current Fund. The Trustees  present at the
meeting  unanimously  voted to recommend to the shareholders of the Current Fund
that they approve the Reorganization.

Required Vote

     Approval  of  the  Agreement  and  Plan  of  Reorganization   requires  the
affirmative  1940 Act  Majority  Vote of the Current  Fund.  The  Trustees  have
determined  that the  Reorganization  will not proceed as described above unless
the  shareholders of the Current Fund approve the  Reorganization.  In the event
that  the  shareholders  of  the  Current  Fund  do not  vote  in  favor  of the
Reorganization,  the Trustees will  determine  what further  action,  if any, to
take, including the possibility of resubmitting the Proposal at a later time.

     THE TRUSTEES  RECOMMEND THAT SHAREHOLDERS OF THE FUND APPROVE THE AGREEMENT
AND PLAN OF REORGANIZATION  PROVIDING FOR THE  REORGANIZATION OF THE FUND FROM A
MASSACHUSETTS BUSINESS TRUST TO A DELAWARE BUSINESS TRUST.

Summary of the Plan of Reorganization

     The  following   discussion   summarizes  certain  terms  of  the  Plan  of
Reorganization.  The summary of the Plan of  Reorganization  is qualified in its
entirety  by the  provisions  of the  form of Plan of  Reorganization,  which is
attached  to  this  Proxy   Statement  as  Exhibit  B.   Assuming  the  Plan  of
Reorganization is approved, it is currently contemplated that the Reorganization
will become effective at the close of business on or about April 30, 1996.

     In order to accomplish the  Reorganization,  a Delaware business trust will
be formed with a single series corresponding to the Current Fund. On the closing
date of the Reorganization  (the "Closing Date"), the Current Fund will transfer
all of its assets to the  Successor  Fund in exchange for the  assumption by the
Successor  Fund of all the  liabilities of that Current Fund and the issuance to
the  Current  Fund of  shares  of  beneficial  interest  of the  Successor  Fund
("Successor  Fund  shares")  equal to the  value  (as  determined  by using  the
procedures set forth in the Current  Fund's  current  prospectus) on the date of
the  exchange  of the  Current  Fund's  net  assets.  The  Current  Fund as sole
shareholder  


                                      -22-
<PAGE>

of  the  Successor  Fund,  will  then  vote  on  certain  matters  that  require
shareholder approval, as described below.  Immediately  thereafter,  the Current
Fund will  liquidate and  distribute  Successor Fund shares to each Current Fund
shareholder pro rata in proportion to the Current Fund shareholder's  beneficial
interest in the Current Fund  ("Current Fund shares") in exchange for his or her
Current Fund shares.  After this  distribution  of  Successor  Fund shares,  the
Current  Fund  will,  as  soon  as  practicable  thereafter,  be  wound  up  and
terminated.  Certificates  evidencing  full or fractional  Successor Fund shares
will not be mailed to shareholders. Upon completion of the Reorganization,  each
Current Fund shareholder will be the owner of full and fractional Successor Fund
shares equal in number and  aggregate net asset value to his or her Current Fund
shares as of the date of the exchange.

     As described above, the Plan of Reorganization  authorizes the Current Fund
as the then sole  shareholder  of the Successor Fund (i) to elect as Trustees of
the Delaware  business trust the persons who currently  serve as Trustees of the
Massachusetts  business  trust;  (ii) to ratify the selection of the independent
accountants; (iii) to approve an investment advisory agreement for the Successor
Fund; and (iv) to approve the Rule 12b-1 plan of distribution  for the Successor
Fund.

     The newly elected  Trustees  will hold office  without limit in time except
that (i) any  Trustee  may  resign;  (ii) any  Trustee may be removed by written
instrument  signed by at least a majority of the Trustees prior to removal;  and
(iii) a Trustee may be removed at any special  meeting of the  shareholders by a
vote of two-thirds of the  outstanding  shares of the Successor  Fund. In case a
vacancy  shall for any  reason  exist,  the  remaining  Trustees  will fill such
vacancy  by  appointing  another  Trustee  so long as,  immediately  after  such
appointment,   at  least  two-thirds  of  the  Trustees  have  been  elected  by
shareholders.

     If, at any time prior to the Closing of the  Reorganization,  the  Trustees
determine  that it would not be in the best  interest of the Current Fund or the
shareholders  to proceed with the execution of the Plan of  Reorganization,  the
Reorganization  will  not  go  forward,  notwithstanding  the  approval  of  the
Reorganization  by the  shareholders  at the  Meeting.  The  obligations  of the
Current Fund under the Plan of Reorganization  are subject to various conditions
as stated therein.  In order to provide against  unforeseen  events, the Plan of
Reorganization   may  be  terminated  or  amended  at  any  time  prior  to  the
Reorganization  by mutual  agreement of the Trustees of the Current Fund and the
Successor  Fund.  The Current Fund and the Successor  Fund may at any time


                                      -23-
<PAGE>

waive  compliance with any of the covenants and conditions  contained in, or may
amend, the Plan of  Reorganization;  provided that such waiver or amendment does
not materially  adversely  affect the interests of  shareholders  of the Current
Fund.

Continuation of Shareholder Accounts and Services

     The Successor Fund's transfer agent,  PSC, will establish  accounts for all
shareholders  of  the  Successor  Fund  containing  the  appropriate  number  of
Successor  Fund  shares to be  received  by that  shareholder  under the Plan of
Reorganization.  Such accounts will be identical in all material respects to the
accounts  currently  maintained  by  the  Current  Fund  for  each  shareholder.
Shareholders who have elected to receive a particular service, such as telephone
redemptions or exchanges or Pioneer Investomatic Plans, will continue to receive
such services as a shareholder of the Successor Fund without any further action.

Expenses of the Reorganization

     The Current Fund will bear its expenses  associated  with the  transactions
contemplated by the Plan of Reorganization. In the event that the Reorganization
is successfully completed,  such expenses will be assumed by the Successor Fund.
It is  presently  estimated  that the  expenses  of the  Reorganization  will be
approximately $10,000.

Tax Consequences of the Reorganization

     It is a condition to the consummation of the  Reorganization  that the Fund
receives on or before the Closing Date an opinion from  counsel,  Hale and Dorr,
substantially  to the effect that,  among other things,  for federal  income tax
purposes  the  transactions  contemplated  by the  Plan of  Reorganization  will
constitute a reorganization under Section 368(a)(1) of the Internal Revenue Code
of 1986, as amended, and that, consequently,  no gain or loss will be recognized
for federal income tax purposes by the Current Fund or its shareholders upon (1)
the  transfer  of all of the  Current  Fund's  assets to the  Successor  Fund in
exchange  solely for Successor  Fund shares and the  assumption by the Successor
Fund of the Current Fund's  liabilities or (2) the  distribution  by the Current
Fund of the Successor  Fund shares,  in  liquidation of the Current Fund, to the
shareholders  in exchange for their shares of the Current Fund. The opinion will
further state,  among other things,  that (i) the federal tax basis of Successor
Fund shares to be received by  shareholders of the Current Fund will be the same
as the  federal  tax basis of the  shares of the  Current  Fund  surrendered  in
exchange therefor and 


                                      -24-
<PAGE>

(ii) each shareholder's federal tax holding period for his or her Successor Fund
shares will  include  such  shareholder's  holding  period for the shares of the
Current Fund surrendered in exchange therefor,  provided that such shares of the
Current Fund were held as capital assets on the date of the exchange.

Description of Certain Provisions
of the Delaware Declaration of Trust

     The following is a summary of certain  provisions  of the Successor  Fund's
Delaware Declaration of Trust.

     Series and Classes.  As discussed above, the Delaware  Declaration of Trust
would  permit  the  Successor  Fund to issue  series of its shares  which  would
represent interests in separate portfolios of investments, including that of the
Current  Fund.  No series  would be entitled to share in the assets of any other
series or be liable for the expenses or  liabilities  of any other  series.  The
Trustees would also be able to authorize the Successor Fund to issue  additional
classes of shares without prior  shareholder  approval.  The Trustees,  however,
have no present  intention of authorizing the issuance of additional  classes of
shares.

     Limitations on Derivative  Actions.  In addition to the requirements  under
Delaware law, the Delaware  Declaration  of Trust provides that a shareholder of
the Successor Fund may bring a derivative action on behalf of the Successor 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 Successor Fund, or 10% of the  outstanding  shares of
the series or class of 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
Successor  Fund for the  expense  of any such  advisers  in the  event  that the
Trustees determine not to bring such action.

     Shareholder  Meetings and Voting Rights. The Successor Fund is not required
to hold  annual  meetings  of  shareholders  and does not  intend  to hold  such
meetings. In the event that a meeting of shareholders is held, each share of the
Successor  Fund  shall be  entitled  to one  vote on all  matters  presented  to
shareholders  including the election of Trustees.  Shareholders of the Successor

                                      -25-
<PAGE>

Fund do not have  cumulative  voting rights in  connection  with the election of
Trustees. Meetings of shareholders of the Successor Fund, or any series or class
thereof,  may be called by the  Trustees,  certain  officers or upon the written
request  of  holders  of 10% or  more  of the  shares  entitled  to vote at such
meeting.  The  shareholders  of the Successor  Fund shall only have the right to
vote with  respect to the limited  number of matters  specified  in the Delaware
Declaration of Trust and such other matters as the Trustees  shall  determine or
shall be required by law.

     Indemnification.   The   Delaware   Declaration   of  Trust   provides  for
indemnification of Trustees,  officers and agents of the Successor Fund provided
that no such indemnification  shall be provided to any person who is adjudicated
(i) to be liable by reason of willful  misfeasance,  bad faith, gross negligence
or reckless  disregard  of the duties  involved in the conduct of such  person's
office or (ii) not to have acted in good  faith in the  reasonable  belief  that
such person's actions were in the best interest of the Delaware business trust.

     The Delaware  Declaration  of Trust  provides  that if any  shareholder  or
former  shareholder  of any series  shall be held  personally  liable  solely by
reason of their being or having been a shareholder and not because of their acts
or omissions or for some other reason, the shareholder or former shareholder (or
their 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 Successor Fund, on
behalf of any 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.

     Termination.  The Delaware Declaration of Trust would permit termination of
the  Successor  Fund or of any  series or class of the  Successor  Fund (i) by a
majority of the shareholders at a meeting of shareholders of the Successor Fund,
series or class;  or (ii) by a  majority  of the  Trustees  without  shareholder
approval if the Trustees  determine  that such action is in the best interest of
the Trust or its shareholders. The factors and events that the Trustees may take
into  account in making  such  determination  include (i) the  inability  of the
Successor Fund, or any successor  series or class to maintain their assets at an
appropriate  size;  (ii)  changes  in  laws  or  regulations  governing  them or
affecting  assets  of  the  type  in  which  they  invest;   or  (iii)  economic
developments or trends having a significant  adverse impact on 


                                      -26-
<PAGE>

their  business or  operations.  Termination  of the Current  Fund  requires the
affirmative 1940 Act Majority Vote of the Fund.

     Merger,  Consolidation,  Sale of Assets,  Etc. The Delaware  Declaration of
Trust would authorize the Trustees without shareholder  approval to specifically
permit the Successor Fund, or any series thereof,  to merge or consolidate  with
any corporation,  association,  trust or other  organization or sell or exchange
all or substantially all of the property belonging to the Successor Fund, or any
series thereof.  The Current Declaration of Trust does not specifically  provide
for  mergers or  consolidations  of the  Current  Fund.  A sale of assets of the
Current Fund requires an affirmative 1940 Act Majority Vote of the Fund.

     Amendments.  The Delaware Declaration of Trust would permit the Trustees to
amend the Delaware  Declaration  of Trust without a shareholder  vote;  provided
that  shareholders  of the  Successor  Fund  shall have the right to vote on any
amendment  (i) that would affect the voting  rights of  shareholders,  (ii) with
respect to which shareholder approval is required by law; (iii) that would amend
this provision of the  Declaration of Trust;  and (iv) with respect to any other
matter that the Trustees  determine to submit to shareholders.  Any amendment to
the Current Fund's  Declaration of Trust,  except an amendment changing the name
of the  Fund  or  supplying  any  omission,  curing  any  ambiguity  or  curing,
correcting  or  supplementing  any  defective or  inconsistent  provision of the
Declaration  of Trust,  requires the  affirmative  1940 Act Majority Vote of the
Current Fund.


                                   PROPOSAL 4

     RATIFICATION OF SELECTION OF INDEPENDENT PUBLIC ACCOUNTANTS

     The firm of Arthur Andersen LLP has served as the Fund's independent public
accountant  since the Fund's  inception.  Audit services  during the fiscal year
ended  December  31, 1995  consisted  of  examinations  of the Fund's  financial
statements for this period and reviews of the Fund's filings with the SEC.

     The Trustees who were present at the February 2, 1996 meeting,  including a
majority of the  Trustees who are not  "interested  persons" of the Fund or PMC,
unanimously  selected  Arthur  Andersen  LLP as the  Fund's  independent  public
accountants for the fiscal year ended December 31, 1996,  subject to shareholder
ratification at the Meeting. A representative of Arthur Andersen LLP is expected
to be available at the Meeting to


                                      -27-
<PAGE>

make a  statement  if he or she  desires to do so and to respond to  appropriate
questions.

Required Vote

     The  ratification  of the  selection  of Arthur  Andersen LLP as the Fund's
independent  public  accountants  for the fiscal  year ended  December  31, 1996
requires the  affirmative  vote of a majority of the shares present and entitled
to vote at the meeting.

     THE TRUSTEES  RECOMMEND THAT THE  SHAREHOLDERS OF THE FUND VOTE IN FAVOR OF
THE  RATIFICATION  OF  ARTHUR  ANDERSEN  LLP AS THE  FUND'S  INDEPENDENT  PUBLIC
ACCOUNTANTS FOR THE FISCAL YEAR ENDED DECEMBER 31, 1996.


                           PROPOSALS 5(a) THROUGH 5(i)


                       ELIMINATION, AMENDMENT OR ADDITION
                       OF VARIOUS INVESTMENT RESTRICTIONS

General

     The  Trustees  of  the  Fund  recommend  that   shareholders   approve  the
elimination,   amendment  or  addition  of  several  of  the  Fund's  investment
restrictions,  as described  in detail  below.  All of the current  restrictions
proposed to be  eliminated  or amended are set forth in the Fund's  Statement of
Additional  Information  except for the repurchase  agreement  policy  discussed
under Proposal 5(a) which is contained in the Prospectus.

     Each Proposal  requires the separate  approval of the  shareholders  of the
Fund.  Each of these  restrictions is a fundamental  investment  policy that may
only be changed by an affirmative  1940 Act Majority  Vote. See "Required  Vote"
below.


5(a).  Elimination of Fundamental  Investment  Restriction  Regarding Repurchase
Agreements

     The Fund's existing  fundamental  policy  regarding  repurchase  agreements
states:

                                      -28-
<PAGE>

                         The Fund may enter into
                    repurchase agreements with banks,
                    generally not exceeding seven days.



     If eliminated as proposed,  the Trustees would adopt a new  non-fundamental
policy that would state:


                         The Fund may enter into
                    repurchase agreements with banks and
                    broker-dealers, generally not
                    exceeding seven days.

     This change is being  proposed to permit the Fund to enter into  repurchase
agreements  with brokers as well as banks.  This ability is consistent with that
of the other  Pioneer  funds that invest in  repurchase  agreements.  Repurchase
agreements  afford an  opportunity  for the Fund to earn a return on temporarily
available cash at no market risk.  However,  such transactions do involve credit
risk. If the seller defaults on its obligation under a repurchase agreement, the
Fund could realize a loss on the sale of the  underlying  security or be subject
to delays and associated expenses.  In order to protect against these risks, the
Fund will enter into repurchase agreements only with banks and brokers that have
been reviewed and approved by the Trustees. PMC has advised the Trustees that it
believes the brokers with whom the Fund will enter into repurchase agreements if
the change is approved do not generally present any greater credit risk than the
current bank counterparties.


5(b). Amendment to Fundamental Investment Policy Regarding Underwriting

     The Fund's current investment policy regarding underwriting states that the
Fund may not:

                    underwrite any issue of securities.

     If amended as proposed, the new policy will state that the Fund may not:


                         act as an underwriter, except as


                                      -29-
<PAGE>

                    it may be deemed to be an underwriter
                    in a sale of restricted securities
                    held in its portfolio.


     The  1940  Act  requires  that a fund  state a  formal  fundamental  policy
regarding underwriting. The amendment is being proposed to clarify that the sale
by the Fund of  portfolio  securities  restricted  as to transfer by the federal
securities  laws will not be subject to this  restriction  to the extent  such a
sale may be  deemed  to be  underwriting  activity.  As  discussed  in detail in
Proposal  5(d),  PMC  believes  it is  advantageous  for a fund with  investment
policies  such as the  Fund's to have the  flexibility  to invest in  restricted
securities.  The proposed  amendment  would  eliminate  any doubt created by the
current  underwriting  restriction  as to the  Fund's  ability to dispose of any
restricted securities it may acquire.


5(c). Amendment of Fundamental Investment Restriction Regarding Commodities

     The  Fund's   existing   fundamental   investment   restriction   regarding
commodities states that the Fund may not:


                            invest in commodities, commodity
                      contracts, or real estate.


     If amended as proposed,  the  restriction  would  provide that the Fund may
not:


                         invest in real estate,
                    commodities or commodity contracts,
                    except that the Fund may invest in
                    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.


     The 1940 Act  requires  that a fund state a formal  fundamental  investment
policy regarding  investment in commodities.  Any 


                                      -30-
<PAGE>

financial  futures  contract or related  option is considered to be a commodity.
Other types of financial instruments such as forward commitments and swaps might
also be deemed to be commodities.  The amendment is being proposed to enable the
Fund to invest in financial  futures  contracts and related  options for hedging
and other  permissible  purposes and to clarify that certain  practices in which
the Fund engages (such as forward  foreign  currency  contracts) or might in the
future engage (such as swaps) are not subject to this restriction.

     A  financial  futures  contract  is a  contract  to buy or sell  units of a
particular  securities  index  or  foreign  currency  at an  agreed  price  on a
specified future date. Depending on the change in value of the index or currency
between  the time when a fund  enters into and  terminates  a financial  futures
transaction,  the fund realizes a gain or loss. Financial futures and options on
financial  futures are typically used for hedging  purposes and involve  certain
risks,  including  imperfect  correlations  between  movements  in the prices of
financial  futures  and  options and  movements  in the price of the  underlying
securities index or currency or the portfolio securities that are the subject of
a hedge,  potentially  illiquid secondary markets at certain times and inability
of the adviser to correctly predict market or currency movements.  The Fund does
not  currently  intend  to engage  in  financial  futures  and  related  options
transactions  or any other  investment  practice not currently  described in its
Prospectus.  In the event that the Trustees decide in the future it is desirable
for the Fund to engage in any such  practices,  the  Fund's  Prospectus  will be
revised accordingly, including the addition of appropriate risk disclosure.


5(d).  Elimination of Fundamental  Investment  Restriction  Regarding Restricted
Securities

     The Fund's existing fundamental investment restriction regarding restricted
securities states that the Fund may not:


                         purchase "investment letter"
                    securities (i.e., securities that must
                    be registered under the Securities Act
                    of 1933 before they may be offered or
                    sold to the public).


                                      -31-
<PAGE>

     If eliminated as proposed,  the Trustees would adopt a new  non-fundamental
restriction that would provide that the Fund may not:


                         invest more than 15% of its net
                    assets in the aggregate of (a)
                    securities which at the time of
                    investment are not readily marketable,
                    (b) securities the disposition of
                    which is restricted under federal
                    securities laws (excluding restricted
                    securities that have been determined
                    by the Trustees of the Fund (or the
                    person designated by them to make such
                    determinations) to be readily
                    marketable) and (c) repurchase
                    agreements maturing in more than seven
                    days.


     The SEC has long taken the  position  that an open-end  investment  company
should limit its investments in illiquid  securities because such securities may
present problems of accurate  valuation and because the investment company would
have  difficulty  satisfying  redemptions  within the  permitted  seven day time
period. In general,  illiquid securities have included restricted securities and
those  securities  for which  there is no readily  available  market.  Since the
adoption of the Fund's investment restriction,  the SEC has revised its position
to permit a fund to invest up to 15% of its net assets in illiquid securities.

     In  recognition  of the increased  size and liquidity of the  institutional
markets  for  unregistered   securities  and  the  importance  of  institutional
investors in providing capital to developing companies,  the SEC has also, since
the adoption of the Fund's investment  restriction,  adopted Rule 144A, which is
designed  to  facilitate  efficient  trading  of  restricted   securities  among
institutional  investors.  The  SEC  has  specifically  stated  that  restricted
securities  traded  under Rule 144A may be treated  as liquid  for  purposes  of
investment  limitations  if the trustees of a fund determine that the securities
are liquid.  It is expected  that the Trustees of the Fund will  delegate to PMC
the daily  function of  determining  and  monitoring the liquidity of restricted
securities.

     The change is being  proposed to provide the Fund with the  flexibility  to
take  advantage of these  regulatory  developments.  As securities  markets have
evolved,   PMC  believes  that  the  Fund's 


                                      -32-
<PAGE>

current  restriction  has  become  unnecessarily  restrictive.  The fact  that a
security may be  restricted  will not  necessarily  adversely  affect either the
liquidity or the accurate  valuation of such investment.  The Fund might thereby
be constrained from making attractive investments even though they could satisfy
both valuation and redemption concerns.

     Certain  state blue sky laws may limit the ability of the Fund to invest in
restricted   securities,   including  restricted  securities  that  are  readily
marketable. To the extent required by a state securities administrator, the Fund
may  undertake  to limit its  investment  in  restricted  securities  to a lower
percentage.


5(e).  Elimination of Fundamental  Investment Restriction Regarding "Unseasoned"
Issuers

     The Fund's existing fundamental investment restriction regarding securities
of "unseasoned" issuers states that the Fund may not:


                         purchase the securities of any
                    enterprise which has a business
                    history of less than three years,
                    including the operation of any
                    predecessor business to which it has
                    succeeded.


     The 1940 Act does not impose any limitation  upon  investment in securities
of issuers with a limited  operating  history.  The change is being  proposed to
permit the Fund to invest in such  securities  to the extent  that PMC  believes
that such investment would be beneficial to the Fund and would not involve undue
risk.  In general,  PMC believes that it would be  advantageous  for the Fund to
have the flexibility to invest in recently formed  companies.  Although the Fund
will not formally adopt a percentage  limitation on such investments,  it is not
expected  that  PMC  will  invest  more  than 5% of the  Fund's  assets  in such
securities.

     Certain  state blue sky laws may limit the ability of the Fund to invest in
securities of unseasoned  issuers  either alone or in  combination  with certain
other types of securities such as restricted securities.  To the extent required
by a state  securities  administrator,  the Fund  may  undertake  to  limit  its
investment to a specified percentage.

                                      -33-
<PAGE>


5(f).  Elimination of Fundamental Investment Restriction Regarding Affiliates of
Affiliates

     The Fund's existing fundamental investment restriction regarding securities
of affiliates of affiliates of the Fund states that the Fund may not:


                         purchase or retain the securities
                    of any issuer if those officers and
                    Trustees of the Fund, their adviser or
                    principal underwriter, owning
                    individually more than one-half of 1%
                    of the securities of such issuer,
                    together own more than 5% of the
                    securities of such issuer.


     If the  elimination of this  restriction is approved by  shareholders,  the
Trustees will adopt the identical  restriction as a non-fundamental  policy. The
restriction  is required by the blue sky laws of states in which the Fund offers
its shares but is not required to be stated as a matter of fundamental policy.

     The change is being proposed to give the Trustees the  flexibility to amend
the  restriction  if desired  without the need for  shareholder  approval in the
event of a change in the applicable blue sky laws or if the Fund ceases to offer
shares in such  states.  There is no current  expectation  that  either of these
developments  is likely to occur.  In the event of such an occurrence,  PMC will
advise the  Trustees  whether it might be  desirable  to consider  changing  the
restriction.


5(g). Amendment of Fundamental Investment Restriction Regarding Loans

     The Fund's existing  fundamental  investment  restriction  regarding making
loans states that the Fund may not:


                         make loans, provided that (i) the
                    purchase of publicly distributed debt
                    securities pursuant to the Fund's
                    investment objectives shall not be
                    deemed loans for the purposes of this
                    restriction; (ii) loans of portfolio
                    securities, as described, from time to
                    time, under "Lending of Portfolio


                                      -34-
<PAGE>

                    Securities" shall be made only in
                    accordance with the terms and
                    conditions therein set forth and (iii)
                    in seeking a return on temporarily
                    available cash, the Fund may engage in
                    repurchase transactions with banks
                    maturing in one week or less and
                    involving obligations of the U.S.
                    Government, its agencies or
                    instrumentalities.


     If amended as proposed,  the  restriction  would  provide that the Fund may
not:


                         make loans, except by 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.


     The 1940 Act requires  that a Fund state a  fundamental  investment  policy
regarding  making loans.  This  amendment is being  proposed to clarify that the
Fund may enter into repurchase  agreements with brokers pursuant to the proposed
new repurchase agreement policy discussed in Proposal 5(a) and to provide future
flexibility to adjust the Fund's  repurchase  agreement and  securities  lending
practices without the need to further revise the restriction.


5(h). Amendment of Fundamental Investment Restriction Regarding Borrowing

     The Fund's existing fundamental  investment restriction regarding borrowing
states that the Fund may not:


                         borrow money, except that, as a
                    temporary measure for extraordinary or
                    emergency purposes and not for
                    investment purposes, the Fund may


                                      -35-
<PAGE>

                    borrow from banks up to 10% of the
                    value of their net assets at the time
                    of the borrowing.


     If amended as proposed, the restriction will provide that the Fund may not:


                         borrow money, except from banks
                    as a temporary measure to facilitate
                    the meeting of redemption requests or
                    for extraordinary or emergency
                    purposes and except pursuant to
                    reverse repurchase agreements or
                    dollar rolls, in all cases in amounts
                    not exceeding 10% of the Fund's total
                    assets (including the amount borrowed)
                    taken at market value.


     The 1940 Act  requires  that a fund state a  fundamental  policy  regarding
borrowing.  The  amendment  is being  proposed  (1) to clarify that the Fund may
borrow  from banks both for  extraordinary  or  emergency  purposes  and to meet
redemptions  and (2) to give the Fund the  future  ability  to engage in reverse
repurchase  agreements  and  dollar  rolls  without  the  need  for  shareholder
approval.  The Proposal would also eliminate the requirement to value the Fund's
assets at the lower of cost or market.

     Reverse  repurchase  agreements involve sales by a fund of portfolio assets
concurrently  with an agreement by the fund to  repurchase  the same assets at a
later date at a fixed price. During the reverse repurchase agreement period, the
fund  continues to receive  principal and interest on these  securities and also
has  the  opportunity  to  earn a  return  on the  collateral  furnished  by the
counterparty to secure its obligation to redeliver the securities.  Dollar rolls
are  transactions  in which a fund sells  securities for delivery in the current
month  and  simultaneously  contracts  to  repurchase  similar  securities  on a
specified future date.  During the roll period,  the fund forgoes  principal and
interest  paid on the  securities.  The fund is  compensated  by the  difference
between the current  sales price and the forward  price for the future  purchase
(often  referred to as the "drop") as well as by the interest earned on the cash
proceeds of the initial sale.

     In  regard  to the  permitted  uses of bank  borrowings,  clarification  is
necessary  because the current  restriction  is not explicit with respect to the
Fund's ability to borrow to meet  


                                      -36-
<PAGE>

redemptions.  In regard to reverse  repurchase  agreements and dollar rolls, the
Fund does not currently engage or desire to engage in either of these investment
practices.  However,  because these common practices may be deemed to constitute
borrowings,  the  Trustees  believe  it is best to  create  the  flexibility  to
introduce  such  practices at some future time without the need for  shareholder
approval if this becomes desirable.  In such event, the Prospectus and Statement
of Additional  Information would be amended accordingly,  including the addition
of appropriate risk disclosure.


5(i).  Addition  of  Fundamental   Investment   Restriction   Regarding  "Senior
Securities"

     The  Trustees  propose  adopting  a  fundamental   investment   restriction
regarding the issuance of "senior securities" such that the Fund may not:


                         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, options on
                    futures contracts, forward
                    commitments, forward foreign exchange
                    contracts, repurchase agreements,
                    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 Fund's fundamental investment
                    restriction regarding pledging, are
                    not deemed to be senior securities.


     The 1940 Act requires that a fund state a fundamental  policy regarding the
issuance of "senior  securities" which are any securities that have preferential
rights  compared  to  the  Fund's 


                                      -37-
<PAGE>

shares of beneficial  interest.  The above restriction is being proposed for the
purpose of complying  with this  technical  requirement  and to clarify that the
issuance of multiple  classes or series of shares by the Fund would be permitted
and that the  investments  specified  therein  are not  considered  to be senior
securities.

     Except for forward  foreign  currency  contracts,  forward  commitments and
repurchase agreements in which the Fund already engages, the Fund has no current
intention of engaging in the other listed  investment  practices.  However,  the
Trustees  believe it is appropriate to provide  clarification  at this time that
such practices (and other unspecified  investment  practices) are not covered by
the  restriction in case it becomes  desirable to engage in one or more of these
practices at some future time. In the event that a new practice is  implemented,
the  Prospectus  and  Statement  of  Additional   Information  will  be  revised
accordingly, including the addition of appropriate risk disclosure.

Trustees' Recommendations

     At a meeting of the Trustees held on February 2, 1996, the Trustees present
unanimously  approved,  and voted to recommend to the  shareholders  of the Fund
that they approve the proposed elimination or amendment of certain of the Fund's
investment restrictions.  In taking such action and making such recommendations,
the  Trustees  considered  the  fact  that the  proposed  changes  will  provide
clarification  relating to certain  investment  restrictions  and flexibility to
adjust to changing regulations and markets and new investment techniques without
continually incurring the significant expense involved in soliciting proxies and
holding shareholder  meetings.  The Trustees believe that this increased clarity
and flexibility will be beneficial to present  shareholders as well as potential
investors.

     Except as  described  in this Proxy  Statement,  approval  of the  proposed
changes  to the  investment  restrictions  will not  result  in  changes  in the
Trustees, officers,  investment programs and services or any operations that are
described  in  the  Fund's  current   Prospectus  and  Statement  of  Additional
Information.

Required Vote

     Adoption of each of Proposals  5(a) through 5(i)  requires the  affirmative
1940 Act Majority Vote of the Fund.

     If all or some of the Proposals are not approved by the shareholders of the
Fund, the Fund will continue to adhere to the 


                                      -38-
<PAGE>

current investment restriction(s) as to which no change has been approved.

     Please note that the Fund is registered in Germany, Austria and Switzerland
and that any changes made to the Fund's  investment  restrictions are subject to
review by German,  Austrian and Swiss securities  authorities.  Such authorities
may require  investment  restrictions  more  restrictive  than those approved by
shareholders.  Accordingly,  in such event the changes to the Fund's  investment
restrictions  approved  hereby will only take  effect to the extent  approved by
German, Austrian and Swiss securities authorities.

     FOR  THE  REASONS  SET  FORTH  ABOVE,  THE  TRUSTEES   RECOMMEND  THAT  THE
SHAREHOLDERS  OF THE FUND  VOTE IN FAVOR OF THE  APPROVAL  OF THE  PROPOSALS  TO
ELIMINATE, AMEND OR ADD CERTAIN INVESTMENT RESTRICTIONS.




                                  OTHER MATTERS

Shareholder Proposals

     The Fund is not required to hold annual meetings of  shareholders  and does
not currently intend to hold such a meeting of shareholders in 1997.

Shares Held in Retirement Plans

     The Fund is permitted to vote any shares held in Retirement  Plans and will
do so if necessary to obtain a quorum.

Proxies, Quorum and Voting at the Meeting

     Any  person  giving a proxy has the power to revoke it at any time prior to
its  exercise by  executing a  superseding  proxy or by  submitting  a notice of
revocation to the Secretary of the Fund. In addition,  although mere  attendance
at the Meeting will not revoke a proxy, a shareholder present at the Meeting may
withdraw  his or her  proxy  and  vote in  person.  All  properly  executed  and
unrevoked  proxies  received in time for the Meeting will be voted in accordance
with the instructions  contained in the proxies. If no instruction is given, the
persons  named as proxies will vote the shares  represented  thereby in favor of
the  Proposals  described  above and will use their best  judgment in connection
with the  transaction  of such other  business as may  properly  come before the
Meeting or any adjournment thereof.

                                      -39-
<PAGE>

     A  majority  of the  shares  entitled  to  vote --  present  in  person  or
represented  by proxy --  constitutes a quorum for the  transaction  of business
with respect to any proposal (unless otherwise noted in the Proxy Statement). In
the  event  that at the time any  session  of the  Meeting  is called to order a
quorum is not present in person or by proxy,  the  persons  named as proxies may
vote those  proxies  which have been  received to adjourn the Meeting to a later
date. In the event that a quorum is present but sufficient votes in favor of any
of the  Proposals,  including  the  election  of the  nominees  to the  Board of
Trustees,  have not been received,  the persons named as proxies may propose one
or more  adjournments  of the Meeting to permit further  solicitation of proxies
with respect to such Proposal. Any such adjournment will require the affirmative
vote of more  than one half of the  shares of the Fund  present  in person or by
proxy at the  session  of the  Meeting to be  adjourned.  The  persons  named as
proxies will vote those  proxies which they are entitled to vote in favor of any
such  Proposal  in favor of such an  adjournment  and will  vote  those  proxies
required to be voted against any such Proposal against any such  adjournment.  A
shareholder  vote  may be  taken on one or more of the  Proposals  in the  proxy
statement  prior to such  adjournment if sufficient  votes for its approval have
been  received and it is  otherwise  appropriate.  Such vote will be  considered
final  regardless  of whether  the  Meeting is  adjourned  to permit  additional
solicitation with respect to any other Proposal.

     Shares of the Fund  represented  at the Meeting  (including,  shares  which
abstain  or do not vote with  respect to one or more of the  Proposals)  will be
counted for purposes of determining  whether a quorum is present at the 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.  Accordingly, an abstention from voting on a Proposal
has the same legal effect as a vote against the Proposal.

     Adoption by the shareholders of any of Proposals 2, 3 and 5(a) through 5(i)
requires  the  affirmative  vote of the  lesser of (i) 67% or more of the voting
securities  of the Fund present at the Meeting,  if the holders of more than 50%
of the shares of the Fund are present or represented by proxy at the Meeting, or
(ii) 50% or more of the  outstanding  shares of the Fund. 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 any  Proposal,  those shares will not be
considered as present and entitled to vote as to that Proposal.  Accordingly,  a
"broker non-vote" has no effect on the voting in determining  whether a 


                                      -40-
<PAGE>

Proposal has been adopted pursuant to item (i) above,  provided that the holders
of more than 50% of the outstanding shares (excluding the "broker non-votes") of
the Fund  are  present  or  represented  by  proxy.  However,  with  respect  to
determining  whether a Proposal  has been  adopted  pursuant to item (ii) above,
because  shares  represented by a "broker  non-vote" are considered  outstanding
shares,  a "broker  non-vote"  has the same legal  effect as a vote against such
Proposal.

Other Business

     While  the  Meeting  has been  called to  transact  any  business  that may
properly  come before it, the only matters  that the Trustees  intend to present
are  those  matters  stated  in  the  attached  Notice  of  Special  Meeting  of
Shareholders.  However,  if any  additional  matters  properly  come  before the
Meeting,  and on all matters incidental to the conduct of the Meeting, it is the
intention  of the  persons  named in the  enclosed  proxy  to vote the  proxy in
accordance  with  their  judgment  on  such  matters  unless  instructed  to the
contrary.

Methods of Solicitation and Expenses

     The cost of preparing,  assembling and mailing this proxy statement and the
attached Notice of Special Meeting of Shareholders  and the  accompanying  proxy
card will be borne by PMC. In addition to soliciting  proxies by mail,  PMC may,
at PMC's expense, have one or more Fund officers, representatives or compensated
third-party  agents,  including  PMC,  PSC and PFD, aid in the  solicitation  of
proxies by  personal  interview  or  telephone  and  telegraph  and may  request
brokerage houses and other custodians, nominees and fiduciaries to forward proxy
soliciting  material  to the  beneficial  owners of the shares held of record by
such persons.

     The Fund  may  also  arrange  to have  votes  recorded  by  telephone.  The
telephone voting procedure is designed to authenticate shareholders' identities,
to allow shareholders to authorize the voting of their shares in accordance with
their  instructions  and to confirm that their  instructions  have been properly
recorded.  The Fund has been  advised  by  counsel  that  these  procedures  are
consistent with the  requirements  of applicable  law. If these  procedures were
subject to a successful legal challenge,  such votes would not be counted at the
Meeting.  The Fund is unaware of any such  challenge at this time.  Shareholders
would be called at the phone  number PSC has in its records for their  accounts,
and  would be asked  for  their  Social  Security  number  or other  identifying
information.  The  


                                      -41-
<PAGE>

shareholders  would then be given an  opportunity  to authorize  proxies to vote
their shares at the Meeting in  accordance  with their  instructions.  To ensure
that the shareholders' instructions have been recorded correctly, they will also
receive a confirmation of their  instructions  in the mail. A special  toll-free
number will be available in case the information  contained in the  confirmation
is incorrect.

     Persons holding shares as nominees will be reimbursed by PMC, upon request,
for the reasonable expenses of mailing soliciting materials to the principals of
the accounts.

March 11, 1996












                                      -42-
<PAGE>


                                    APPENDIX


Additional Information Pertaining to PMC

     Directors. Information regarding the affiliations of Mr. Cogan, Chairman of
PMC,  and Mr.  Tripple,  a Director of PMC, is  contained  in Proposal 1 of this
Proxy  Statement.  The following table provides  information with respect to the
other Director of PMC:


Name, Age and Address                       Principal Occupation(s)

Robert L. Butler, 55                        Executive Vice President and a
60 State Street                             Director of PGI; President and
Boston,  MA  02109                          a Director of PFD; Director of
                                            PSC,  PIC, and P. Intl.;  Vice
                                            Chairman of Pioneer GmbH;  and
                                            a  Member  of the  Supervisory
                                            Board of PFPT.

     Ownership of PMC. PMC is a  wholly-owned  subsidiary of PGI. As of December
31, 1995,  Mr.  Cogan  beneficially  owned [ ] shares  (__%) of the  outstanding
Common Stock of PGI. Mr. Cogan's beneficial holdings included [ ] shares held in
trusts with respect to which Mr. Cogan may be deemed to be a beneficial owner by
reason of his interest as a beneficiary  and/or position as a trustee and shares
which Mr. Cogan has the right to acquire under outstanding  options within sixty
days of December 31, 1995. At such date, Messrs. Butler and Tripple, PMC's other
directors,  each owned beneficially less than 2% of the outstanding Common Stock
of PGI. As of December 31, 1995,  officers and directors of PMC and Trustees and
officers of the Fund  beneficially  owned an  aggregate  of [ ] shares of Common
Stock of PGI,  approximately __% of the outstanding  Common Stock of PGI. During
PGI's  fiscal year ended  December  31, 1995 there were no  transactions  in PGI
Common Stock by any officer, Trustee of the Fund or Director of PMC in an amount
equal to or exceeding 1% of the outstanding Common Stock of PGI.

     Services  Provided  to the Fund By  Affiliates  of PMC.  PSC  serves as the
Fund's transfer agent and shareholder  servicing  agent.  Under the terms of its
contract with the Fund, PSC's 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  certain
account records and responding to


                                      -43-
<PAGE>

routine  shareholder  inquires.  For the fiscal year ended December 31, 1995 the
Fund paid PSC approximately $6,469,000 in fees for these services.

     PFD, an  indirect  wholly  owned  subsidiary  of PGI,  serves as the Fund's
principal  underwriter.  For the fiscal year ended  December 31, 1995,  the Fund
paid PFD  approximately  $3,776,000 in distribution  fees pursuant to the Fund's
Distribution  Plan.  Such  fees are  paid to PFD in  reimbursement  of  expenses
related to servicing of shareholder accounts and compensating broker/dealers and
sales personnel. For the same period, PFD earned net underwriting commissions in
connection   with  its  offering  of  shares  of  the  Fund  in  the  amount  of
approximately  $924,000  of which  approximately  $6,147,000  was  reallowed  to
dealers.

     Similar Funds Managed By PMC. PMC serves as the  investment  manager to the
following  funds with  investment  objectives  similar to the Fund's current and
proposed revised objectives:


                                                    Name of Fund
       Annual                                       (Net Assets as of
Management Fee Rate                                 as of 12/31/95)

0.50% on average net assets                         Pioneer II*
 up to $250 million;                                ($5,213,781,000)
0.48% on the next $50 million
 in average net assets;
0.45% on average net assets
 exceeding $300 million;

1.00% on average net assets                         Pioneer Real Estate Shares
                                                    ($27,000,00)

0.65% on average net assets                         Pioneer Equity-Income Fund
 up to $300 million;                                ($358,491,000)
0.60% on the next $200
 million in average net
 asset;
0.50% on the next $500
 million in average net
 assets;
0.45% on net average assets
 exceeding $1 billion
- ----------

*    A proposal has been submitted to the  shareholders  of Pioneer II to change
     the  annual  management  fee rate so that


                                      -44-
<PAGE>

     the rate will be 0.60% on average net assets,  adjusted by up to +/-.10% to
     reflect Pioneer II's performance.

     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 Current and Proposed Management Contracts. In selecting brokers
or dealers,  PMC  considers  factors  relating to  execution on the best overall
terms  available,  including,  but not  limited  to,  the  size  and type of the
transaction;  the nature and  character  of the  markets of the  security  to be
purchased or sold; the execution efficiency, settlement 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 or accounts  managed by
PMC. Such research services must be lawful and appropriate  assistance to PMC in
the  performance of its investment  decision making  responsibilities  and could
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 analysis 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).  In
addition, if PMC determines in good faith that the amount of commissions charged
by a broker 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 in
an amount  greater  than the amount  another firm may charge.  This  information
might be useful  to PMC in  providing  services  to the Fund as well as to other
investment  companies  or  accounts  managed  by PMC,  although  not all of such
research may be useful to the Fund. Conversely, such information provided to PMC
by brokers  and  dealers  through  whom other  clients of PMC effect  securities
transactions  might be  useful to PMC in  providing  services  to the Fund.  The
receipt of such  research is not  expected to reduce  PMC's  normal  independent
research  activities;  however,  it enables PMC to avoid the additional  expense
which might  otherwise  be incurred if it were to attempt to develop  comparable
information through its own staff.

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


                                      -45-

<PAGE>



                                    EXHIBIT A
                               MANAGEMENT CONTRACT

         THIS AGREEMENT  dated this 1st day of May, 1996 between Pioneer 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.
<PAGE>

         (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 subparagraphs (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.

     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


                                      A-2
<PAGE>

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 as set forth below.
Management  fees payable  hereunder  shall be computed daily and paid monthly in
arrears.

                 (i) The fee  payable  hereunder  shall be composed of the Basic
Fee (defined  below) and a Performance  Adjustment  (defined below) to the Basic
Fee  based  upon the  investment  performance  of the Trust in  relation  to the
investment  record of a securities index determined by the Trustees of the Trust
to be appropriate over the same period.  The Trustees have initially  designated
the Lipper Growth & Income Funds Index (the "Index") for this purpose.

                 (ii)  From  time to  time,  the  Trustees  may 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, determine that another securities index is a more
appropriate  benchmark than the Index for purposes of evaluating the performance
of the Trust.  In such event,  after ten days' written notice to the Manager,  a
successor  index (the  "Successor  Index") may be  substituted  for the Index in
prospectively


                                      A-3
<PAGE>

calculating the Performance Adjustment. However, the calculation of that portion
of the  Performance  Adjustment  attributable  to any portion of the performance
period prior to the adoption of the Successor Index will still be based upon the
Trust's performance compared to the Index.

                 (iii) The Basic Fee is  payable  at an annual  rate of 0.60% of
the Trust's average daily net assets.

                 (iv) The  Performance  Adjustment  consists of an adjustment to
the monthly  Basic Fee to be made by applying a performance  adjustment  rate to
the average net assets of the Trust over the performance  period.  The resulting
dollar  figure will be added to or  subtracted  from the Basic Fee  depending on
whether the Trust experienced better or worse performance than the Index.

         The Performance  Adjustment rate is 0.01% per annum for each percentage
point rounded to the nearer point (the higher point if exactly  one-half  point)
that the Trust's investment  performance for the period was better or worse than
the record of the Index as then constituted.  The maximum performance adjustment
is 0.10% per annum.  In addition,  as the Trust's  average daily net assets over
the performance  period may differ  substantially from the Trust's average daily
net assets during the current year,  the  performance  adjustment may be further
adjusted  to the extent  necessary  to insure that the total  adjustment  to the
Basic Fee on an annualized basis does not exceed 0.10%.

         The  initial  performance  period will  consist of the 36 month  period
beginning  June 1, 1993 and ending May 31,  1996.  Each  month  thereafter,  the
performance  period  shall  consist of the current  month plus the  preceding 35
months.  In the event that the  inclusion in the rolling  performance  period of
aggregate  results from prior to May 1, 1996 would have the effect of increasing
the Basic Fee for any month,  such  aggregate  prior  results will be treated as
Index neutral for purposes of calculating  the  performance  adjustment for such
month.

         The Trust's  investment  performance  will be measured by comparing the
(i) opening net asset value of one share of the Trust on the first  business day
of the performance period with (ii) the closing net asset value of the one share
of the  Trust as of the last  business  day of such  period.  In  computing  the
investment  performance  of the Trust and the  investment  record of the  Index,
distributions  of realized  capital gains,  the value of capital gains taxes per
share  paid  or  payable  on  undistributed  realized  long-term  capital  gains
accumulated  to the end of such  period  and  dividends  paid out of  investment
income on the part of the Trust,  and all cash  distributions  of the  companies
whose stock comprise the Index, will be treated as reinvested in accordance


                                      A-4
<PAGE>

with Rule 205-1 or any other  applicable rule under the Investment  Advisers Act
of 1940, as the same from time to time may be amended.

         The computation of the performance adjustment will not be cumulative. A
positive fee adjustment will apply even though the performance of the Trust over
some period of time shorter than the performance  period has been behind that of
the Index, and,  conversely,  a negative fee adjustment will apply for the month
even though the  performance  of the Trust over some period of time shorter than
the performance period has been ahead of that of the Index.

                 (iv) An appropriate  percentage (based on the number of days in
the current month) of the annual Performance Adjustment rate shall be multiplied
by the average of the net assets of the Trust  (computed in the manner set forth
in the  Declaration  of  Trust of the  Trust  adjusted  as  provided  above,  if
applicable)  determined as of the close of business on each business day through
out the performance  period. The resulting dollar amount is added to or deducted
from the Basic Fee.

                 (v) In the event of  termination of this  Agreement,  the Basic
Fee then in effect  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.  The  amount  of any
Performance  Adjustment  to the Basic Fee will be  computed  on the basis of and
applied  to net  assets  averaged  over the 36 month  period  ending on the last
business  day on  which  this  Agreement  is in  effect,  provided  that if this
Agreement has been in effect less than 36 months,  the computation  will be made
on the basis of the period of time during which it has been in effect.

         (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 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


                                      A-5
<PAGE>

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,  directors, 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 


                                      A-6
<PAGE>

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 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,  1997 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,


                                      A-7
<PAGE>

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.

     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.

                                      A-8
<PAGE>

     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.
























                                      A-9
<PAGE>


     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 FUND



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


ATTEST:                                PIONEERING MANAGEMENT
                                       CORPORATION


                                       By:
Joseph P. Barri                             David D. Tripple
Secretary                                   President




                                      A-10
<PAGE>

                                    EXHIBIT B
                      AGREEMENT AND PLAN OF REORGANIZATION


         THIS  AGREEMENT  AND  PLAN OF  REORGANIZATION  is made as of the day of
April,  1996, by and between Pioneer Fund, a  Massachusetts  business trust (the
"Current  Fund"),  and Pioneer Fund, a business trust duly formed under the laws
of the State of Delaware (the "Successor Trust").

         This  Agreement  is  intended  to  be  and  is  adopted  as a  plan  of
reorganization  within the  meaning of Section  368 (a)(1) of the U.S.  Internal
Revenue  Code of 1986,  as amended (the  "Code"),  and is intended to effect the
reorganization  (a  "reorganization")  of the Current  Fund,  as a new  separate
series of the Successor Trust. The  reorganization  will involve the transfer of
all of the assets of the Current Fund to the sole series of the Successor  Trust
(the  "Successor  Fund") solely in exchange for (1)  assumption by the Successor
Fund of all  liabilities  of the Current  Fund and (2) the issuance of shares of
beneficial interest (the "Successor Shares") by the Successor Trust on behalf of
the Successor Fund to the Current Fund, followed by the pro rata distribution on
the Closing Date (as defined  below) of the  Successor  Shares to the holders of
shares  of   beneficial   interest  of  the  Current  Fund  (the  "Current  Fund
Shareholders")  in exchange for their shares of the Current Fund in  liquidation
and  termination  of the  Current  Fund,  all  upon  the  terms  and  conditions
hereinafter set forth in this Agreement.

         In  consideration  of the premises and of the covenants and  agreements
hereinafter set forth the parties hereto covenant and agree as follows.

1.       TRANSFER OF ASSETS OF THE CURRENT  FUND IN EXCHANGE FOR  ASSUMPTION  OF
         LIABILITIES  AND ISSUANCE OF SUCCESSOR  SHARES OF THE SUCCESSOR  TRUST;
         TERMINATION OF THE CURRENT FUND

         1.1  Subject to the terms and  conditions  set forth  herein and on the
basis of the representations  and warranties  contained herein, the Current Fund
agrees  to  transfer  all of the  assets  of the  Current  Fund as set  forth in
paragraph  1.2 and assign and transfer all of its  liabilities  to the Successor
Fund of the Successor Trust which has been established solely for the purpose of
acquiring all of the assets and assuming all of the  liabilities  of the Current
Fund. The Successor Trust has not issued any Shares or commenced operations. The
Successor  Trust on behalf of the Successor Fund agrees that in exchange for all
of the assets of the Current Fund (1) the Successor Fund shall assume all of the
liabilities of the Current Fund, whether contingent or otherwise, then existing,
and further (2) the Successor Trust shall deliver to the Current Fund the number
of full and fractional  Successor


                                      B-1
<PAGE>

Shares equal to the value of the assets of the Current Fund  transferred  to the
Successor  Fund,  minus the  liabilities  of the  Current  Fund  assumed  by the
Successor Fund (the "Net Assets"),  as described in paragraph 3.1 on the Closing
Date provided for in paragraph  3.1. Such  transactions  shall take place at the
Closing provided for in paragraph 3.1.

         1.2 The assets of the Current Fund to be acquired by the Successor Fund
shall include,  without  limitation,  all cash,  cash  equivalents,  securities,
receivables (including interest and dividends receivable),  any claims or rights
of action or rights to register  shares under  applicable  securities  laws, any
books or records of the  Current  Fund and other  property  owned by the Current
Fund and any  deferred or prepaid  expenses  shown as assets on the books of the
Current Fund on the Closing Date provided for in paragraph 3.1.

         1.3 Immediately upon delivery to the Current Fund of Successor  Shares,
any duly authorized officer of the Current Fund shall cause the Current Fund, as
the then sole shareholder of the Successor Fund, to (i) elect as Trustees of the
Successor Trust the persons who currently serve as Trustees of the Current Fund;
(ii) ratify the  selection  of the  independent  accountants;  (iii)  approve an
investment  advisory  agreement  for the  Successor  Fund in the form  currently
approved by the shareholders of the Current Fund; (iv) approve a Rule 12b-1 plan
in the form  currently in place with respect to the Current Fund; and (v) adopt,
on behalf of the Successor Fund, the investment objectives,  investment policies
and investment restrictions of the Current Fund.

         1.4 As provided in paragraph  3.4, on the Closing Date the Current Fund
will  distribute in liquidation  the Successor  Shares pro rata in proportion to
the Current Fund's respective shares of beneficial  interest in the Current Fund
("Current Fund Shares") to Current Fund  Shareholders of record determined as of
the close of business  on the Closing  Date,  in exchange  for the Current  Fund
Shares.  Such distribution will be accomplished by the transfer of the Successor
Shares then  credited to the account of the Current Fund on the share records of
the  Successor  Trust to open  accounts  on those  records  in the  names of the
Current Fund Shareholders and representing the respective pro rata number of the
Successor  Shares  received from the Successor  Trust on behalf of the Successor
Fund due the Current  Fund  Shareholders.  The  Successor  Trust shall not issue
certificates representing Successor Shares in connection with such distribution.
Fractional  Successor  Shares  shall be  rounded  to the third  place  after the
decimal point.

                                      B-2
<PAGE>

         1.5 As soon as  practicable  after the  distribution  of the  Successor
Shares as set forth in Section 1.4, the Current Fund shall be terminated and any
such further  actions shall be taken in connection  therewith as are required by
applicable law.

         1.6  Ownership  of  the  Successor   Shares  of  each   Successor  Fund
Shareholder shall be maintained  separately on the books of Pioneering  Services
Corporation as the Successor Trust's shareholder services and transfer agent.

         1.7 Any transfer  taxes payable upon issuance of Successor  Shares in a
name other than the registered holder of the Current Fund Shares on the books of
the  Current  Fund as of that  time  shall be paid by the  person  to whom  such
Successor Shares are to be distributed as a condition of such transfer.

2.       VALUATION

         2.1 The value of the  Current  Fund's Net Assets to be  acquired by the
Successor Trust on behalf of the Successor Fund hereunder shall be the net asset
value  computed  as of  the  valuation  time  provided  in  the  Current  Fund's
prospectus on the Closing Date using the valuation  procedures  set forth in the
Current Fund's current prospectus or statement of additional information.

         2.2 The value of full and fractional  Successor  Shares to be issued in
exchange  for the Current  Fund's Net Assets  shall be equal to the value of the
Net  Assets of the  Current  Fund on the  Closing  Date,  and the number of such
Successor  Shares  shall equal the number of full and  fractional  Current  Fund
Shares of the Current Fund on the Closing Date.

         2.3 All computations of value shall be made by Brown Brothers  Harriman
& Co. as custodian for the Current Fund and the Successor Trust.

3.       CLOSING AND CLOSING DATE

         3.1 The  transfer of the  Current  Fund's  assets in  exchange  for the
assumption  by the  Successor  Fund of the Current  Fund's  liabilities  and the
issuance of Successor Shares to the Current Fund, as described  above,  together
with related acts necessary to consummate such acts (the "Closing"), shall occur
at the offices of Hale and Dorr at 60 State Street, Boston,  Massachusetts 02109
on April 30, 1996 ("Closing  Date"),  or at such other place or date on or prior
to May 31, 1996 as the parties  may agree in writing.  All acts taking  place at
the Closing  shall be deemed to take place 


                                      B-3
<PAGE>

simultaneously as of the last daily  determination of the net asset value of any
Current Fund or at such other time and/or place as the parties may agree.

         3.2 In the  event  that on the  Closing  Date  (a) the New  York  Stock
Exchange is closed to trading or trading thereon is restricted or (b) trading or
reporting  of  trading  on said  Exchange  or in any  market in which  portfolio
securities  of any  Current  Fund  are  traded  is  disrupted  so that  accurate
appraisal  of  the  value  of the  total  net  assets  of the  Current  Fund  is
impracticable,  the Closing shall be postponed until the first business day upon
which  trading  shall  have been fully  resumed  and  reporting  shall have been
restored.

         3.3 The  Current  Fund shall  deliver at the Closing a  certificate  or
separate  certificates of an authorized officer stating that it has notified the
Custodian,   as  custodian  for  the  Current   Fund,  of  the  Current   Fund's
reorganization as the Successor Fund.

         3.4  Pioneering  Services  Corporation,  as  shareholder  services  and
transfer agent for the Current Fund,  shall deliver at the Closing a certificate
as to the  conversion  on its books and records of the Current Fund  Shareholder
account to an account as a holder of Successor Shares. The Successor Trust shall
issue and deliver to the Current Fund a  confirmation  evidencing  the Successor
Shares to be credited on the Closing Date or provide  evidence  satisfactory  to
the Current Fund that such  Successor  Shares have been  credited to the Current
Fund's  account on the books of the Successor  Trust.  At the Closing each party
shall  deliver  to the other  such  bills of sale,  checks,  assignments,  stock
certificates, receipts or other documents as such other party or its counsel may
reasonably request.

         3.5 Portfolio  securities  that are not held in book-entry  form in the
name of the  Custodian as record  holder for the Current Fund shall be presented
by the Current Fund to the Custodian for examination no later than five business
days  preceding the Closing  Date.  Portfolio  securities  which are not held in
book-entry  form shall be delivered by the Current Fund to the Custodian for the
account of the Successor Fund on the Closing Date,  duly endorsed in proper form
for  transfer,  in such  condition as to  constitute  good  delivery  thereof in
accordance with the custom of brokers, and shall be accompanied by all necessary
federal and state stock transfer stamps or a check for the appropriate  purchase
price  thereof.  Portfolio  securities  held  of  record  by  the  Custodian  in
book-entry  form on  behalf  of the  Current  Fund  shall  be  delivered  to the
Successor  Fund  by the  Custodian  by  recording  the  transfer 


                                      B-4
<PAGE>

of beneficial  ownership thereof on its records.  The cash delivered shall be in
the form of currency or by the Custodian  crediting the Successor  Fund' account
maintained with the Custodian with immediately available funds.

4.       REPRESENTATIONS AND WARRANTIES

         4.1      The Current Fund represents and warrants as follows:

                  4.1.A.  The Current Fund is a business  trust duly  organized,
validly  existing and in good  standing  under the laws of The  Commonwealth  of
Massachusetts  and has the power to own all of its  properties  and assets  and,
subject to approval by the  shareholders  of the  Current  Fund,  to perform its
obligations under this Agreement. The Current Fund is not required to qualify to
do business in any jurisdiction in which it is not so qualified or where failure
to qualify  would not subject it to any material  liability or  disability.  The
Current Fund has all necessary  federal,  state and local  authorizations to own
all of its  properties  and  assets  and to carry on its  business  as now being
conducted;

                  4.1.B.  The Current  Fund is a registered  investment  company
classified  as a management  company of the open-end  type and its  registration
with the Securities and Exchange  Commission (the "Commission") as an investment
company under the  Investment  Company Act of 1940, as amended (the "1940 Act"),
is in full force and effect;

                  4.1.C.  The Current Fund is not, and the  execution,  delivery
and performance of this Agreement will not result, in violation of any provision
of its Declaration of Trust or By-laws, or any agreement, indenture, instrument,
contract,  lease or other undertaking to which the Current Fund is a party or by
which the Current Fund is bound;

                  4.1.D.  The Current  Fund has no material  contracts  or other
commitments (other than this Agreement or agreements on behalf of a Current Fund
for the purchase of securities  entered into in the ordinary  course of business
and  consistent  with its  obligations  under this  Agreement)  that will not be
terminated  without  liability  to the  Current  Fund on or prior to the Closing
Date;

                  4.1.E. No material litigation or administrative  proceeding or
investigation  of or before any court or governmental  body presently is pending
or threatened  against the Current Fund or any of its properties or assets.  The
Current Fund knows of no facts that might form the basis for the  institution of
such 


                                      B-5
<PAGE>

proceedings  and  the  Current  Fund is not a  party  to,  or  subject  to,  the
provisions of any order,  decree or judgment of any court or  governmental  body
that materially and adversely  affects its business or its ability to consummate
the transactions herein contemplated;

                  4.1.F.  At  the  date  hereof  and at the  Closing  Date,  all
federal, state and other tax returns and reports,  including information returns
and payee statements,  of the Current Fund required by law to have been filed or
furnished  by such dates  shall have been filed or  furnished  and all  federal,
state and other taxes, interest and penalties shall have been paid so far as due
or provision  shall have been made for the payment thereof and no such return is
currently under audit and no assessment has been asserted with respect to any of
such returns or reports;

                  4.1.G.  The  Current  Fund  has  elected  to be  treated  as a
regulated  investment  company under  Subchapter M of the Code, has qualified as
such for each taxable year since its  inception,  and will qualify as such as of
the Closing Date;

                  4.1.H. The authorized  capital of the Current Fund consists of
an unlimited number of shares of beneficial interest. All issued and outstanding
shares of  beneficial  interest of the Current Fund are, and at the Closing Date
will be, duly and validly issued and outstanding,  fully paid and nonassessable.
The Current Fund does not have outstanding any options, warrants or other rights
to subscribe  for or purchase any of its shares of beneficial  interest,  nor is
there outstanding any security  convertible into any of its shares of beneficial
interest;

                  4.1.I. The information to be furnished by the Current Fund for
use in applications  for orders,  registration  statements,  proxy materials and
other  documents  which may be necessary  in  connection  with the  transactions
contemplated  hereby  shall be accurate  and  complete  and shall  comply in all
material  respects  with  federal  securities  and  other  laws and  regulations
thereunder applicable thereto;

                  4.1.J.  All of the issued and outstanding  Current Fund Shares
will at the time of the  Closing be held by the  persons  and in the  amounts as
certified in accordance with the provisions of paragraph 3.4;

                  4.1.K.  At the Closing  Date,  the Current Fund will have good
and  marketable  title to the assets to be  transferred  to the  Successor  Fund
pursuant to paragraph 1.1, and full right,  power and authority to sell, assign,
transfer and deliver such assets hereunder, and upon delivery and in payment for
such assets,  the 


                                      B-6
<PAGE>

Successor  Fund will acquire good and  marketable  title  thereto  subject to no
restrictions on the full transfer thereof,  including such restrictions as might
arise under the Securities Act of 1933, as amended;

                  4.1.L.  The  execution,   delivery  and  performance  of  this
Agreement  will have  been  duly  authorized  prior to the  Closing  Date by all
necessary action on the part of the Current Fund and this Agreement  constitutes
a valid and binding  obligation  of the Current Fund  enforceable  in accordance
with its terms, subject to the approval of the Current Fund's Shareholders; and

                  4.1.M.  No consent,  approval,  authorization  or order of any
court or governmental  authority is required for the consummation by the Current
Fund of the  transactions  contemplated  herein,  except such as shall have been
obtained prior to the Closing Date.

         4.2      The Successor Trust represents and warrants as follows:

                  4.2.A. The Successor Trust is a business trust duly organized,
validly  existing and in good  standing  under the laws of the State of Delaware
and has the power to own all of its  properties  and assets  and to perform  its
obligations under this Agreement; the Successor Trust is not required to qualify
to do  business in any  jurisdiction  in which it is not so  qualified  or where
failure to qualify would not subject it to any material liability or disability;
the Successor Trust has all necessary federal, state and local authorizations to
own all of its  properties  and assets and to carry on its business as now being
conducted;  that as of the date hereof and as of the Closing Date, the Successor
Fund is the only series of the Successor Trust; and the Successor Fund is a duly
established and designated series of the Successor Trust;

                  4.2.B. The Successor Trust is not, and the execution, delivery
and performance of this Agreement will not result, in violation of any provision
of the  Declaration of Trust or By-laws of the Successor Trust or any agreement,
indenture,  instrument,  contract,  lease or  other  undertaking  to  which  the
Successor Trust is a party or by which the Successor Trust is bound;

                  4.2.C. No material litigation or administrative  proceeding or
investigation of or before any court or governmental  body is presently  pending
or threatened  against the Successor  Trust or any of its  properties or assets.
The  Successor  Trust  knows of no facts  that  might  form  the  basis  for the
institution of such  proceedings,  and the Successor Trust is not a party to, or
subject  to, the  provisions  of any order,  decree or  judgment of any


                                      B-7
<PAGE>

court or governmental body that materially and adversely affects its business or
its ability to consummate the transactions herein contemplated;

                  4.2.D.  The Successor  Trust will cause the Successor  Fund to
qualify as a regulated investment company under subchapter M of the Code for the
taxable year in which the Closing  occurs and to continue to qualify as such for
each taxable year;

                  4.2.E. Prior to the Closing Date, there shall be no issued and
outstanding  Successor  Shares or any other  securities of the Successor  Trust;
Successor Shares issued in connection with the transactions  contemplated herein
will be duly  and  validly  issued  and  outstanding  and  fully  paid  and non-
assessable;

                  4.2.F.  The  execution,   delivery  and  performance  of  this
Agreement has been duly  authorized  by all necessary  action on the part of the
Successor Trust, and this Agreement  constitutes a valid and binding  obligation
of the Successor  Trust  enforceable  against the Successor  Trust in accordance
with its terms;

                  4.2.G.  The information to be furnished by the Successor Trust
for use in applications for orders, registration statements, proxy materials and
other  documents  which may be necessary  in  connection  with the  transactions
contemplated  hereby  shall be accurate  and  complete  and shall  comply in all
material  respects  with  Federal  securities  and  other  laws and  regulations
applicable thereto; and

                  4.2.H.  No consent,  approval,  authorization  or order of any
court  or  governmental  authority  is  required  for  the  consummation  by the
Successor Trust of the transactions  contemplated  herein,  except such as shall
have been obtained prior to the Closing Date.

5.       COVENANTS OF THE CURRENT FUND AND THE SUCCESSOR TRUST

         5.1 The Current Fund covenants that the Successor  Shares are not being
acquired  for the  purpose of making  any  distribution  thereof,  other than in
accordance with the terms of this Agreement.

         5.2 The Current Fund covenants that it will assist the Successor  Trust
in  obtaining  such  information  as the  Successor  Trust  reasonably  requests
concerning the beneficial ownership of Current Fund Shares.

         5.3 The Current Fund will,  from time to time, as and when requested by
the Successor Trust execute and deliver,  or cause to


                                      B-8
<PAGE>

be executed and delivered, all such assignments and other instruments,  and will
take or cause to be taken such further  action,  as the Successor Trust may deem
necessary or desirable in order to vest in, and confirm to, the Successor  Fund,
title to, and  possession  of, all the  assets of the  Current  Fund to be sold,
assigned,  transferred  and  delivered  hereunder and otherwise to carry out the
intent and purpose of this Agreement.

         5.4 The Successor  Trust will, from time to time, as and when requested
by the Current  Fund,  execute and deliver or cause to be executed and delivered
all such assignments and other  instruments,  and will take or cause to be taken
such  further  action,  as the Current  Fund may deem  necessary or desirable in
order to vest in, and  confirm to, the  Current  Fund,  on behalf of the Current
Funds, title to, and possession of, the Successor Shares issued, sold, assigned,
transferred  and  delivered  hereunder and otherwise to carry out the intent and
purpose of this Agreement.

         5.5 The Successor Trust shall use all reasonable  efforts to obtain the
approvals  and  authorizations  required by the 1933 Act,  the 1940 Act and such
state  securities laws as it may deem  appropriate in order to operate after the
Closing Date.

         5.6 Subject to the provisions of this  Agreement,  the Successor  Trust
and the Current Fund each will take,  or cause to be taken,  all action and will
do or cause to be done all things reasonably  necessary,  proper or advisable to
consummate and make effective the transactions contemplated by this Agreement.

         5.7 As promptly as  practicable,  but in any event within 60 days after
the Closing Date, the Current Fund shall furnish to the Successor Trust, in such
form as is reasonably  satisfactory  to the Successor  Trust, a statement of the
earnings and profits of the Current Fund for federal income tax purposes, and of
any capital  loss  carryovers  and other items that will be carried  over to the
Successor Fund as a result of Section 381 of the Code, and which  statement will
be certified by the President or Treasurer of the Current Fund.

6.       CONDITIONS PRECEDENT TO OBLIGATIONS OF THE CURRENT FUND

         The  obligations  of the Current Fund to  consummate  the  transactions
provided for herein shall be subject to the  performance by the Successor  Trust
of all the  obligations to be performed by the Successor  Trust  hereunder on or
before the Closing  Date and,  in addition  thereto,  to the  following  further
conditions:

         6.1 All representations and warranties of the Successor Trust contained
in this Agreement  shall be true and correct in all


                                      B-9
<PAGE>

material  respects as of the date  hereof  except as they may be affected by the
transactions  contemplated by this  Agreement,  as of the Closing Date, with the
same force and effect as if made on and as of the Closing Date; and

         6.2 The Successor Trust shall have delivered on the Closing Date to the
Current  Fund a  certificate  executed  in the  Successor  Trust's  name  by its
President or Vice President,  in form and substance  satisfactory to the Current
Fund, dated as of the Closing Date, to the effect that the  representations  and
warranties of the Successor Trust made in this Agreement are true and correct at
and as of the Closing Date,  except as they may be affected by the  transactions
contemplated by this Agreement, and as to such other matters as the Current Fund
shall reasonably request.

Each of the foregoing conditions precedent may be waived by the Current Fund.

7.       CONDITIONS PRECEDENT TO OBLIGATIONS OF THE SUCCESSOR TRUST

         The obligations of the Successor  Trust to consummate the  transactions
provided for herein shall be subject to the  performance  by the Current Fund of
all the  obligations  to be performed by the Current Fund hereunder on or before
the Closing Date and, in addition thereto, to the following further conditions:

         7.1 All representations and warranties of the Current Fund contained in
this Agreement shall be true and correct in all material respects as of the date
hereof and, except as they may be affected by the  transactions  contemplated by
this  Agreement,  as of the Closing  Date,  with the same force and effect as if
made on and as of the Closing Date;

         7.2 The Current Fund shall have delivered to the Successor Trust on the
Closing Date a statement of the Current Fund's assets and liabilities,  prepared
in  accordance  with  generally  accepted  accounting  principles   consistently
applied,  together with a certificate of the Treasurer or Assistant Treasurer of
the Current Fund as to its portfolio  securities  and the Current Fund's federal
income tax basis and holding period for each such  portfolio  security as of the
Closing Date; and

         7.3 The Current Fund shall have delivered to the Successor Trust on the
Closing Date a certificate  executed in the Current Fund's name by its President
or Vice President,  in form and substance  satisfactory to the Successor  Trust,
dated  as of the  Closing  Date,  to the  effect  that the  representations  and
warranties  of the Current Fund made in this  Agreement  are true and


                                      B-10
<PAGE>

correct at and as of the  Closing  Date,  except as they may be  affected by the
transactions contemplated by this Agreement, and as to such other matters as the
Successor Trust shall reasonably request.

         Each  of  the  foregoing  conditions  precedent  may be  waived  by the
Successor Trust.

8.       FURTHER CONDITIONS PRECEDENT TO OBLIGATIONS OF THE CURRENT FUND AND THE
         SUCCESSOR TRUST

         The  obligations  of the Current Fund and the Successor  Trust are each
subject to the further conditions that on or before the Closing Date:

         8.1 This Agreement and the transactions  contemplated herein shall have
been  approved by the  requisite  vote of the  Current  Fund's  Shareholders  in
accordance with applicable law;

         8.2 On the Closing Date, no action,  suit or other  proceeding shall be
pending  before  any  court or  governmental  agency  in which it is  sought  to
restrain or prohibit or to obtain  damages or other relief in  connection  with,
the transactions contemplated hereby;

         8.3 All consents of other  parties and all other  consents,  orders and
permits of federal,  state and local regulatory  authorities (including those of
the  Commission and of state  securities  authorities)  deemed  necessary by the
Successor  Trust or the Current  Fund to permit  consummation,  in all  material
respects,  of the  transactions  contemplated  hereby shall have been  obtained,
except  where  failure to obtain  any such  consent,  order or permit  would not
involve a risk of a material  adverse  effect on the assets or properties of the
Successor  Trust or the Current Fund,  provided that either party hereto may for
itself waive any of such conditions;

         8.4 The  President  of the  Successor  Trust  shall  have  delivered  a
certificate  to the  Current  Fund  on the  Closing  Date  certifying  that  the
Successor Trust has taken all necessary  action so that it shall be a registered
open-end investment company under the 1940 Act; and

         8.5 The Current Fund and the Successor  Trust shall have received on or
before the Closing Date an opinion of Hale and Dorr  satisfactory to the Current
Fund and the Successor Trust,  substantially to the effect that, with respect to
the Current Fund, for federal income tax purposes:

                                      B-11
<PAGE>

                           8.5.A.  The  acquisition  of all of the  assets  of a
                  Current Fund by the Successor  Fund solely in exchange for the
                  issuance  of  Successor  Shares  to the  Current  Fund and the
                  assumption by the Successor Fund of all of the  liabilities of
                  the Current Fund,  followed by the distribution in liquidation
                  by the Current  Fund of such  Successor  Shares to the Current
                  Fund  Shareholders  in exchange for their  Current Fund Shares
                  and the  termination  of the Current Fund,  will  constitute a
                  reorganization  within the meaning of Section 368(a)(1) of the
                  Code, and the Current Fund and the Successor Fund will each be
                  "a party to a  reorganization"  within the  meaning of Section
                  368(b) of the Code;

                           8.5.B.  No  gain or loss  will be  recognized  by the
                  Current Fund upon (i) the transfer of all of its assets to the
                  Successor   Fund  solely  in  exchange  for  the  issuance  of
                  Successor Shares to the Current Fund and the assumption by the
                  Successor Fund of the Current Fund's  liabilities and (ii) the
                  distribution  by the Current Fund of the  Successor  Shares to
                  the Current Fund Shareholders;

                           8.5.C.  No  gain or loss  will be  recognized  by any
                  Successor  Fund upon its receipt of all of the Current  Fund's
                  assets  solely in exchange for the  issuance of the  Successor
                  Shares to the Current Fund and the assumption by the Successor
                  Fund of all of the liabilities of the Current Fund;

                           8.5.D.  The tax  basis of the  assets  acquired  by a
                  Successor  Fund from the Current  Fund will be the same as the
                  tax  basis  of  those  assets  in  the  Current  Fund's  hands
                  immediately before the transfer;

                           8.5.E.  The tax  holding  period of the assets of the
                  Current Fund in the hands of the  Successor  Fund will include
                  the Current Fund's tax holding period for those assets;

                           8.5.F.  The  Current  Fund's  Shareholders  will  not
                  recognize  gain or loss  upon  the  exchange  of all of  their
                  Current Fund Shares solely for Successor Shares as part of the
                  transaction;

                           8.5.G. The tax basis of the Successor Shares received
                  by Current Fund  Shareholders in the transaction  will be, for
                  each  shareholder,  the same as the tax  basis of the  Current
                  Fund Shares surrendered in exchange therefor; and

                                      B-12
<PAGE>

                           8.5.H. The tax holding period of the Successor Shares
                  received by Current Fund Shareholders  will include,  for each
                  such Shareholder,  the tax holding period for the Current Fund
                  Shares  surrendered  in exchange  therefor,  provided that the
                  Current Fund Shares were held as capital assets on the date of
                  the exchange.

The  Current  Fund  and   Successor   Trust  each  agree  to  make  and  provide
representations  with respect to the Current Fund and the  Successor  Fund which
are  reasonably  necessary  to  enable  Hale  and  Dorr to  deliver  an  opinion
substantially as set forth in this paragraph 8.5, which opinion may address such
other federal income tax  consequences,  if any, as Hale and Dorr believes to be
material to the transaction.

         Each of the  foregoing  conditions  precedent to the  obligations  of a
party,  except  for the  receipt  of the  opinion  of Hale and Dorr set forth in
paragraph 8.5, may be waived by that party.

9.       BROKERAGE FEES AND EXPENSES

         9.1 The Successor Trust and the Current Fund each represent and warrant
to the other that there are no broker's or finder's  fees payable in  connection
with the transactions contemplated hereby.

         9.2 The Current  Fund and the  Successor  Fund shall each be liable for
its own expenses  incurred in connection with entering into and carrying out the
provisions of this Agreement whether or not the transactions contemplated hereby
are  consummated;  if the  transactions  are  consummated,  such expenses of the
Current Fund will be assumed by the Successor Fund as part of the transactions.

10.      ENTIRE AGREEMENT

         The  Successor  Trust and the Current Fund agree that neither party has
made any representation, warranty or covenant not set forth herein and that this
Agreement   constitutes   the  entire   agreement   between  the  parties.   The
representations,  warranties and covenants  contained  herein or in any document
delivered   pursuant  hereto  or  in  connection   herewith  shall  survive  the
consummation of the transactions contemplated hereunder.

11.      TERMINATION

         11.1 This  Agreement may be  terminated by the mutual  agreement of the
Successor Trust and the Current Fund. In addition, either the Successor Trust or
the Current Fund may at its option  terminate  this Agreement at or prior to the
Closing Date because:

                                      B-13
<PAGE>

                           11.1.A.  There exists a material  breach by the other
                  party  of  any   representations,   warranties  or  agreements
                  contained  herein to be  performed  at or prior to the Closing
                  Date; or

                           11.1.B.  A condition herein expressed to be precedent
                  to the obligations of the  terminating  party has not been met
                  and it reasonably appears that it will not or cannot be met.

         11.2 In the event of any such termination,  there shall be no liability
for damages on the part of the  Successor  Trust or the Current  Fund,  or their
respective trustees,  directors or officers, to the other party or its trustees,
directors or officers.

12.      AMENDMENT

         This Agreement may be amended,  modified or supplemented in such manner
as may be mutually  agreed upon in writing by the  parties;  provided,  however,
that   following  the  approval  of  this   Agreement  by  the  Current   Funds'
Shareholders,  no such  amendment may have the effect of changing the provisions
for  determining  the number of Successor  Shares to be paid to the Current Fund
Shareholders  under  this  Agreement  to  the  detriment  of  the  Current  Fund
Shareholders without their further approval.

13.      HEADINGS; COUNTERPARTS; GOVERNING LAW; ASSIGNMENT

         13.1 The article and paragraph headings contained in this Agreement are
for  reference  purposes  only and shall not  affect in any way the  meaning  or
interpretation of this Agreement.

         13.2 This Agreement may be executed in any number of counterparts, each
of which shall be deemed an original.

         13.3 This  Agreement  shall be governed by and  construed in accordance
with the laws of The Commonwealth of Massachusetts.

         13.4 This  Agreement  shall be binding upon and inure to the benefit of
the  parties  hereto  and  their  respective  successors  and  assigns,  but  no
assignment or transfer hereof or of any rights or obligations hereunder shall be
made by any party without the written consent of the other party. Nothing herein
expressed  or implied is intended or shall be  construed  to confer upon or give
any  person,  firm or  corporation  other  than the  parties  hereto  and  their
respective  successors  and assigns any rights or remedies under or by reason of
this Agreement.

                                      B-14
<PAGE>

         13.5 All persons  dealing with the Successor  Trust must look solely to
the property of the Successor  Trust for the  enforcement  of any claims against
the Successor Trust as neither the Trustees,  officers,  agents nor shareholders
of the Successor  Trust assume any personal  liability for  obligations  entered
into on behalf of the Successor  Trust.  No other series of the of the Successor
Trust hereafter  established shall be responsible for any obligations assumed by
the Successor Trust on behalf of the Successor Fund under this Agreement.

         13.6 A copy of the  Agreement and  Declaration  of Trust of the Current
Fund  is  on  file  with  the  Secretary  of  State  of  The   Commonwealth   of
Massachusetts,  and notice is hereby given that this  instrument  is executed on
behalf of the Trustees of the Current Fund as trustees and not  individually and
that  the  obligations  of this  instrument  are  not  binding  upon  any of the
trustees,  officers,  or shareholders of the Current Fund individually,  but are
binding only upon the assets and property of the Current Fund.

14.      NOTICES

         Any notice,  report,  statement or demand  required or permitted by any
provisions of this  Agreement  shall be in writing and shall be given by prepaid
telegraph,  telecopy or  certified  mail  addressed  to the Current  Fund or the
Successor  Trust,  each  at  60  State  Street,  Boston,   Massachusetts  02109,
Attention: Secretary.

                                      B-15
<PAGE>



         IN  WITNESS  WHEREOF,  each  of the  parties  hereto  has  caused  this
Agreement to be executed by its duly authorized officer.


                                  PIONEER FUND


                                  By:_____________________________

                                  Its:____________________________
                                  Title



                                  PIONEER FUND
                                  a Delaware business trust,
                                  on behalf of Pioneer Fund

                                  By:_____________________________

                                  Its:____________________________
                                  Title




                                      B-16
<PAGE>

                                PRELIMINARY COPY


PROXY                                                                      PROXY

                                  PIONEER FUND


                  PROXY FOR THE SPECIAL MEETING OF SHAREHOLDERS
                            To be held April 23, 1996


         The undersigned, having received notice of the meeting and management's
proxy statement therefor, and revoking all prior proxies, hereby appoint(s) John
F. Cogan,  Jr., David D. Tripple,  Robert P. Nault and Joseph P. Barri, and each
of  them,  attorneys  or  attorney  of  the  undersigned  (with  full  power  of
substitution in them and each of them) for and in the name(s) of the undersigned
to attend the Special Meeting of Shareholders of Pioneer Fund (the "Fund") to be
held on  Tuesday,  April 23, 1996 at 1:00 p.m.  (Boston  time) at the offices of
Hale and Dorr,  counsel  to the  Fund,  60 State  Street,  26th  Floor,  Boston,
Massachusetts  02109 (the  "Meeting"),  and any  adjourned  session or  sessions
thereof,  and there to vote and act upon the  following  matters  (as more fully
described in the  accompanying  Proxy Statement) in respect of all shares of the
Fund which the  undersigned  will be entitled to vote or act upon,  with all the
powers the undersigned would possess if personally present:

         (1)      To elect Trustees:

                  The nominees  for  Trustees  are:  J.F.  Cogan,  Jr., Dr. R.H.
                  Egdahl,  M.B.W.  Graham,  J.W.  Kendrick,   M.A.  Piret,  D.D.
                  Tripple, S.K. West and J. Winthrop.

                  / / FOR  electing  all the  nominees  (except as marked to the
                  contrary above)

                  To withhold  authority  to vote for one or more the  nominees,
                  circle those nominees names above.

                  / / WITHHOLD authority to vote for all nominees

         (2)      To  approve a new  Management  Contract  between  the Fund and
                  Pioneering  Management  Corporation,   the  Fund's  investment
                  adviser ("PMC"),  increasing the rate at which management fees
                  are payable to PMC: 
                            -                       -                         -
                       FOR |_|             AGAINST |_|               ABSTAIN |_|

<PAGE>

         (3)      To approve an Agreement and Plan of Reorganization pursuant to
                  which  the Fund will be  reorganized  as a  Delaware  business
                  trust:
                            -                       -                         -
                       FOR |_|             AGAINST |_|               ABSTAIN |_|

         (4)      To ratify the  selection of Arthur  Andersen LLP as the Fund's
                  independent  public  accountants  for the fiscal  year  ending
                  December 31, 1996:

                            -                       -                         -
                       FOR |_|             AGAINST |_|               ABSTAIN |_|

         (5)(a)   To  approve  the   elimination   of  the  Fund's   fundamental
                  investment restriction regarding repurchase agreements:
                            -                       -                         -
                       FOR |_|             AGAINST |_|               ABSTAIN |_|

         (5)(b)   To approve an amendment to the Fund's  fundamental  investment
                  restriction regarding underwriting:
                            -                       -                         -
                       FOR |_|             AGAINST |_|               ABSTAIN |_|

         (5)(c)   To approve an amendment to the Fund's  fundamental  investment
                  restriction regarding commodities:
                            -                       -                         -
                       FOR |_|             AGAINST |_|               ABSTAIN |_|

         (5)(d)   To  approve  the   elimination   of  the  Fund's   fundamental
                  investment restriction regarding restricted securities:
                            -                       -                         -
                       FOR |_|             AGAINST |_|               ABSTAIN |_|

         (5)(e)   To  approve  the   elimination   of  the  Fund's   fundamental
                  investment restriction regarding "unseasoned" issuers:
                            -                       -                         -
                       FOR |_|             AGAINST |_|               ABSTAIN |_|

         (5)(f)   To  approve  the   elimination   of  the  Fund's   fundamental
                  investment  restriction  regarding affiliates of affiliates of
                  the Fund:
                            -                       -                         -
                       FOR |_|             AGAINST |_|               ABSTAIN |_|

         (5)(g)   To approve an amendment to the Fund's  fundamental  investment
                  restriction regarding loans:
                            -                       -                         -
                       FOR |_|             AGAINST |_|               ABSTAIN |_|

                                      -2-
<PAGE>

         (5)(h)   To approve an amendment to the Fund's  fundamental  investment
                  restriction regarding borrowing:
                            -                       -                         -
                       FOR |_|             AGAINST |_|               ABSTAIN |_|

         (5)(i)   To  approve  the  addition  of a  new  fundamental  investment
                  restriction regarding "senior securities":
                            -                       -                         -
                       FOR |_|             AGAINST |_|               ABSTAIN |_|

IN THEIR DISCRETION, THE PROXIES ARE AUTHORIZED TO VOTE UPON SUCH OTHER BUSINESS
AS MAY PROPERLY COME BEFORE THE MEETING OR ANY ADJOURNMENT THEREOF.




                                      -3-
<PAGE>


         THE SHARES  REPRESENTED  BY THIS PROXY WILL BE VOTED AS DIRECTED BY THE
UNDERSIGNED.  IF NO  DIRECTION  IS  GIVEN,  THIS  PROXY  WILL BE  VOTED  FOR THE
PROPOSAL.

                                       DATED:  ......................, 1996

                                       ....................................

                                       ....................................
                                                    Signature(s)


                                       In signing,  please write name(s) exactly
                                       as  appearing  hereon.  When  signing  as
                                       attorney,   executor,   administrator  or
                                       other  fiduciary,  please  give your full
                                       title as such.  Joint owners  should each
                                       sign personally.

THIS  PROXY IS  SOLICITED  ON BEHALF OF THE  BOARD OF  TRUSTEES  OF THE FUND AND
SHOULD BE RETURNED AS SOON AS POSSIBLE IN THE ENVELOPE PROVIDED












                                      -4-
<PAGE>
                                                            

Important Advisory Concerning Pioneer Fund and Pioneer II

                                       For nearly 70 years, Pioneer has earned a
                                       distinguished   reputation   in  two  key
                                       areas:

Pioneer is committed to building       o  Providing independent, fundamental   
upon the high standards we have set       research as the investment foundation 
in professional money management and      for decisions   
dealer service                         o  Delivering first-class service to you
                                          and your clients.


                                       Pioneer is  committed  to  building  upon
                                       these  high  standards.  To  assist us in
                                       doing so, after a thorough  review of the
                                       fee   structure   of  the   mutual   fund
                                       industry,  Trustees  of Pioneer  Fund and
                                       Pioneer   II   have    decided   to   ask
                                       shareowners to approve a modest  increase
                                       in   the    management    fee.    Despite
                                       continually  rising costs for  technology
                                       and other enhancements,  Pioneer Fund has
                                       not had a fee increase since it was first
                                       registered with the SEC in 1944;  Pioneer
                                       II hasn't raised its fees since inception
                                       in 1969.

To assist us in maintaining our high   Special shareowner meetings to consider
standards, Fund Trustees have          the matter are being  scheduled for
recommended a modest management fee    April for Pioneer Fund and Pioneer II
increase                               and proxy solicitations will be mailed  
                                       shortly.


                                       Pioneer Fund  currently pays an effective
                                       fee of  0.46%,  based on assets of $2.466
                                       billion  under  management as of Dec. 31,
                                       1995.   Pioneer  II  currently   pays  an
                                       effective  fee of 0.45%,  based on assets
                                       of $5.214 billion under  management as of
                                       Dec. 31, 1995.

                                       For both  Funds,  fees are  significantly
                                       lower  than  most  of  the  funds  in the
                                       Lipper  Analytical  Services  growth  and
                                       income  category.  The  Trustees  of both
                                       Funds are recommending that the effective
                                       fee be  raised  to  0.60% of  assets.  As
                                       proposed,     this     fee     will    be
                                       performance-based:    For    every    one
                                       percentage point of total return above or
                                       below the Lipper  Growth and Income Funds
                                       Index,  the 0.60% fee would  increase  or
                                       decrease  by  one  basis  point,  up to a
                                       maximum of 10 basis points.

                                       Assuming shareowners approve, the new fee
                                       structure  would  still be lower than 70%
                                       of  the  256  Lipper  growth  and  income
                                       funds, and substantially  below the 0.74%
                                       median  management  fee in  the  category
                                       (excluding funds with hybrid fees).

                                       We are  grateful for the  confidence  you
                                       and your  clients  have  demonstrated  by
                                       investing with Pioneer.  We will continue
                                       to work to justify your  support,  and to
                                       ensure that our  standards of service and
                                       investment  management  remain  second to
                                       none.

<PAGE>

                                       For more  information,  call your Pioneer
                                       Sales Specialist at 1-800-622-9876.

Pioneer Funds Distributor, Inc.       For Broker/Dealer Use Only -- Not 
60 State Street                       Authorized for Use with the Public
Boston, MA  02109                     0296-3157






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