GLOBAL HIGH INCOME PORTFOLIO
POS AMI, 1999-02-26
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    As filed with the Securities and Exchange Commission on February 26, 1999


                                File No. 811-7302


                       SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D.C. 20549



                                    FORM N-1A

                             REGISTRATION STATEMENT

                    UNDER THE INVESTMENT COMPANY ACT OF 1940

                               Amendment No. 9 /x/


                         EMERGING MARKETS DEBT PORTFOLIO

               (Exact Name of Registrant as Specified in Charter)

                               11 Greenway Plaza,
                                    Suite 100
                              Houston, Texas 77046

                    (Address of Principal Executive Offices)


       Registrant's Telephone Number, including Area Code: (713) 626-1919


                              Samuel D. Sirko, Esq.
                              A I M Advisors, Inc.
                               11 Greenway Plaza,
                                    Suite 100
                              Houston, Texas 77046

                     (Name and Address of Agent for Service)




<PAGE>







                                EXPLANATORY NOTE


      This  Amendment to the  Registration  Statement  of Emerging  Markets Debt
Portfolio  has been filed by the  Registrant  pursuant  to  Section  8(b) of the
Investment Company Act of 1940, as amended (the "1940 Act"). However, beneficial
interests in the Registrant have not been registered under the Securities Act of
1933, as amended (the "1933 Act"),  since such  interests are offered  solely in
private placement  transactions that do not involve any "public offering" within
the meaning of Section 4(2) of the 1933 Act.  Investments  in the Registrant may
only be made by  investment  companies,  insurance  company  separate  accounts,
common or commingled trust funds or similar  organizations or entities which are
"accredited  investors"  as defined  in  Regulation  D under the 1933 Act.  This
Amendment to the Registration Statement does not constitute an offer to sell, or
the solicitation of an offer to buy, any beneficial interests in the Registrant.


<PAGE>




                         EMERGING MARKETS DEBT PORTFOLIO

                       CONTENTS OF REGISTRATION STATEMENT

This  registration  statement of Emerging  Markets Debt  Portfolio  contains the
following documents:

      Facing Sheet

      Contents of Registration Statement

      Part A

      Part B

      Part C

      Signature Page

      Exhibits


<PAGE>

                                     PART A


      Responses  to  Items  1,  2,  3, 5 and 9 have  been  omitted  pursuant  to
paragraph B.2(b) of the General Instructions to Form N-1A.

      Responses  to certain  Items  required  to be  included  in Part A of this
Registration  Statement of Emerging Markets Debt Portfolio (the "Portfolio") are
incorporated  herein by reference  from  Post-Effective  Amendment No. 58 to the
Registration Statement of AIM Investment Funds (1940 Act File No. 811-5426),  as
filed with the Securities and Exchange  Commission  ("SEC") on February 22, 1999
("Feeder Registration  Statement").  Part A of the Feeder Registration Statement
includes the prospectus of AIM Emerging Markets Debt Fund ("Feeder's Part A").

ITEM 4. INVESTMENT OBJECTIVES, PRINCIPAL INVESTMENT STRATEGIES AND RELATED 
        RISKS.  
- --------------------------------------------------------------------------
       
      Information on the Portfolio's investment objectives, principal investment
strategies and the principal  risk factors  associated  with  investments in the
Portfolio  is  incorporated  herein  by  reference  from the  sections  entitled
"Investment  Objectives and Strategies" and "Principal Risks of Investing in the
Fund" in the Feeder's Part A.  Additional  investment  techniques,  features and
limitations  concerning the Portfolio's investment program are described in Part
B of this Registration Statement.

ITEM 6.  MANAGEMENT, ORGANIZATION AND CAPITAL STRUCTURE.
- --------------------------------------------------------

      The Portfolio is managed and administered by A I M Advisors,  Inc. ("AIM")
and is sub-advised by INVESCO Asset Management Ltd. (the "Sub-advisor"). AIM and
the  Sub-advisor  and  their  worldwide  asset  management   affiliates  provide
investment management and/or administrative services to institutional, corporate
and  individual  clients  around the  world.  AIM and the  Sub-advisor  are both
indirect  wholly  owned  subsidiaries  of  AMVESCAP  PLC.  AMVESCAP  PLC and its
subsidiaries  are  an  independent   investment  management  group  that  has  a
significant  presence in the  institutional and retail segment of the investment
management industry in North America and Europe, and a growing presence in Asia.

      A more  complete  description  of how the  business  of the  Portfolio  is
managed is  incorporated  herein by reference  from the section  entitled  "Fund
Management" in the Feeder's Part A.

      Beneficial  interests  in the  Portfolio  are  offered  solely in  private
placement  transactions  which do not involve any "public  offering"  within the
meaning of Section 4(2) of the 1933 Act.  Investments  in the Portfolio may only
be made by investment companies,  insurance company separate accounts, common or
commingled   trust  funds  or  similar   organizations  or  entities  which  are
"accredited  investors"  as defined  in  Regulation  D under the 1933 Act.  This
Amendment to the Registration Statement does not constitute an offer to sell, or
the  solicitation  of an offer to buy, any "security"  within the meaning of the
1933 Act.


                                       A-1
<PAGE>

      Investor  inquiries  may be  directed  to  the  Advisor  at the  following
address: 11 Greenway Plaza, Suite 100, Houston, Texas 77046.

ITEM 7.  SHAREHOLDER INFORMATION.
- ---------------------------------

      An investment in the Portfolio may be made without a sales load at the net
asset value next  determined  after an order is received in "good  order" by the
Portfolio.  There  is  no  minimum  initial  or  subsequent  investment  in  the
Portfolio.  However,  investments  must be made in federal  funds (i.e.,  monies
credited to the account of the  Portfolio's  custodian bank by a Federal Reserve
Bank). Each investor in the Portfolio may add to or reduce its investment in the
Portfolio on each day the New York Stock Exchange ("NYSE") is open for trading.

      Information on the time and method of valuation of the Portfolio's  assets
is incorporated by reference from the section entitled "Shareholder  Information
- - Pricing of Shares" in the Feeder's Part A.

      The Portfolio  reserves the right to cease  accepting  investments  at any
time or to reject any investment order.

      An  investor  in  the  Portfolio  may  reduce  any  portion  or all of its
investment at any time at the net asset value next determined after a request in
"good order" is furnished  by the investor to the  Portfolio.  The proceeds of a
reduction  will be paid by the Portfolio in federal  funds  normally on the next
business  day after the  reduction  is  effected,  but in any event within seven
days. Investments in the Portfolio may not be transferred.

      The right of any investor to receive payment with respect to any reduction
may be suspended or the payment of the proceeds  therefrom  postponed during any
period  (1) when the NYSE is closed  (other  than  customary  weekend or holiday
closings) or trading on the NYSE is  restricted  as  determined  by the SEC, (2)
when an  emergency  exists,  as defined by the SEC,  which  would  prohibit  the
Portfolio in disposing of its portfolio  securities or in fairly determining the
value of its assets, or (3) as the SEC may otherwise permit.

      The Portfolio  intends to distribute to its investors the  Portfolio's net
investment  income monthly and its net realized capital gains, if any,  annually
after the end of the Portfolio's fiscal year on October 31.

      Under the current method of the Portfolio's  operation,  it is not subject
to any income tax.  However,  each  investor in the  Portfolio is taxable on its
share  (as  determined  in  accordance  with the  governing  instruments  of the
Portfolio) of the Portfolio's taxable income, gain, loss, deductions and credits
in determining its income tax liability. The determination of such share will be
made in accordance with the Internal  Revenue Code of 1986, as amended  ("Code")
and  regulations  promulgated  thereunder.  It is intended that the  Portfolio's
assets,  income and distributions will be managed in such a way that an investor
in the Portfolio will be able to satisfy the requirements of Subchapter M of the
Code, assuming that the investor invested all of its assets in the Portfolio.

                                       A-2
<PAGE>

ITEM 8.  DISTRIBUTION ARRANGEMENTS.
- ----------------------------------

      Not applicable.





                                      A-3
<PAGE>


                                                                      APPENDIX A

                              RATINGS OF SECURITIES

      A  description  of  corporate   bond  and  commercial   paper  ratings  is
incorporated herein by reference from "Appendix" in the Feeder's Part B.



                                      A-4
<PAGE>

                                     PART B

      Part B of this  Registration  Statement should be read only in conjunction
with Part A. Capitalized terms used in Part B and not otherwise defined have the
meanings given them in Part A of this Registration Statement.

      Responses  to certain  Items  required  to be  included  in Part B of this
Registration  Statement  are  incorporated  herein by reference  from the Feeder
Registration Statement. Part B of the Feeder Registration Statement includes the
joint  statement of additional  information  of the AIM Income Funds  ("Feeder's
Part B").

ITEM 10.  COVER PAGE AND TABLE OF CONTENTS.
- ------------------------------------------

      Cover Page:  Not applicable.
                                                                          Page

      History of the Portfolio.............................................B-1
      Description of the Portfolio and its Investments and Risks...........B-1
      Management of the Portfolio..........................................B-2
      Control Persons and Principal Holders of Securities..................B-2
      Investment Advisory and Other Services...............................B-3
      Brokerage Allocation and Other Practices.............................B-3
      Capital Stock and Other Securities...................................B-3
      Purchase, Redemption and Pricing of Securities.......................B-5
      Taxation of the Portfolio............................................B-6
      Underwriters.........................................................B-6
      Calculation of Performance Data......................................B-6
      Financial Statements.................................................B-6

ITEM 11.  HISTORY OF THE PORTFOLIO.
- ----------------------------------

      Emerging  Markets Debt  Portfolio  (the  "Portfolio")  was  organized as a
Delaware business trust on May 7, 1998. On May 29, 1998, the Portfolio  acquired
the assets and assumed the  liabilities of Global High Income  Portfolio,  a New
York common law trust.  Prior to September 8, 1998, the Portfolio operated under
the name "Global High Income Portfolio."

ITEM 12.  DESCRIPTION OF THE PORTFOLIO AND ITS INVESTMENTS AND RISKS.
- --------------------------------------------------------------------

      The  Portfolio  is  a  non-diversified,   open-end  management  investment
company.

      Part  A  contains  basic  information  about  the  investment  objectives,
principal investment strategies and principal risks of the Portfolio.  This Part
B supplements the discussion in Part A of the investment  objectives,  principal
investment strategies and principal risks of the Portfolio.



                                      B-1
<PAGE>

      Information   on  the   fundamental   investment   limitations   and   the
non-fundamental  investment policies and limitations of the Portfolio, the types
of  securities  bought and  investment  techniques  used by the  Portfolio,  and
certain risks attendant thereto, as well as other information on the Portfolio's
investment  programs,  is incorporated  by reference from the sections  entitled
"Investment  Strategies and Risks," "Options,  Futures and Currency Strategies,"
"Risk   Factors,"   "Investment   Limitations"   and   "Execution  of  Portfolio
Transactions" in the Feeder's Part B.

ITEM 13.  MANAGEMENT OF THE PORTFOLIO.
- -------------------------------------

      Information  about the Trustees and officers of the  Portfolio,  and their
roles in management of the Portfolio and other AIM Funds, is incorporated herein
by reference from the section entitled "Trustees and Executive  Officers" in the
Feeder's Part B.

      The Portfolio pays each Trustee who is not a director, officer or employee
of the Sub-advisor or any affiliated  company an annual fee of $500 a year, plus
$150 for each meeting of the Board  attended,  and  reimbursed  travel and other
expenses  incurred in connection with attending  Board meetings.  Other Trustees
and  officers  receive  no  compensation  or  expense   reimbursement  from  the
Portfolio.  For the fiscal year ended October 31, 1998,  the Portfolio  paid Mr.
Anderson,  Mr. Bayley, Mr. Patterson and Miss Quigley $1,725, $1,700, $1,850 and
$1,850,  respectively.  For the year ended October 31, 1998, Mr.  Anderson,  Mr.
Bayley,  Mr.  Patterson and Miss  Quigley,  who are not  directors,  officers or
employees  of  the  Sub-advisor  or  any  affiliated  company,   received  total
compensation of $97,600, $97,500, $105,450 and $106,350,  respectively, from the
investment  companies  which are managed or administered by AIM and which may be
sub-advised and  sub-administered  by the Sub-advisor or sub-advised by IAML for
which he or she serves as a Director or Trustee.  Fees and expenses disbursed to
the Trustees contained no accrued or payable pension or retirement benefits.

ITEM 14.  CONTROL PERSONS AND PRINCIPAL HOLDERS OF SECURITIES.
- -------------------------------------------------------------

      As of the date of this filing,  Emerging  Markets Debt Fund owned 99.9% of
the  value of the  outstanding  interests  in the  Portfolio.  Because  Emerging
Markets Debt Fund controls the  Portfolio,  Emerging  Markets Debt Fund may take
actions affecting its Portfolio without the approval of any other investor.

      Emerging  Markets Debt Fund has informed the Portfolio that whenever it is
requested  to vote on any proposal of the  Portfolio,  it will hold a meeting of
shareholders  and will cast its vote as  instructed by its  shareholders.  It is
anticipated  that other  investors  in the  Portfolio  will follow the same or a
similar practice.

      The address of Emerging Markets Debt Fund is 11 Greenway Plaza, Suite 100,
Houston, Texas 77046.

      As of February 25, 1999, the officers and Trustees and their families as a
group  owned in the  aggregate  beneficially  or of  record  less than 1% of the
outstanding shares of the Portfolio.



                                      B-2
<PAGE>

ITEM 15.  INVESTMENT ADVISORY AND OTHER SERVICES.
- ------------------------------------------------

      Information on the investment  management and other services  provided for
or on behalf of the  Portfolio  is  incorporated  herein by  reference  from the
sections entitled  "Management" and "Miscellaneous  Information" in the Feeder's
Part B. The following list identifies the specific sections in the Feeder's Part
B under  which the  information  required  by Item 15 of Form N-1A may be found;
each section is incorporated herein by reference.

===============================================================================
Item 15(a)        Management; Miscellaneous Information
- --------------------------------------------------------------------------------
Item 15(b)        Not Applicable
- --------------------------------------------------------------------------------
Item 15(c)        Not Applicable
- --------------------------------------------------------------------------------
Item 15(d)        Management
- --------------------------------------------------------------------------------
Item 15(e)        Not Applicable
- --------------------------------------------------------------------------------
Item 15(f)        Not Applicable
- --------------------------------------------------------------------------------
Item 15(g)        Not Applicable
- --------------------------------------------------------------------------------
Item 15(h)        Miscellaneous Information
===============================================================================

      For the fiscal years ended October 31, 1996 and 1997,  the Portfolio  paid
investment  management and  administration  fees of $3,014,924  and  $2,971,167,
respectively,  to INVESCO (NY),  Inc. For the period November 1, 1997 to May 29,
1998,  the Portfolio  paid  investment  management  and  administration  fees of
$976,376 to INVESCO (NY),  Inc. For the period May 30, 1998 to October 31, 1998,
the Portfolio paid aggregate  investment  management and administration  fees of
$1,265,573 to AIM and/or INVESCO (NY), Inc.

ITEM 16.  BROKERAGE ALLOCATION AND OTHER PRACTICES.
- --------------------------------------------------

      A description of the Portfolio's  brokerage allocation and other practices
is  incorporated  herein by reference  from the section  entitled  "Execution of
Portfolio Transactions" in the Feeder's Part B.

ITEM 17.  CAPITAL STOCK AND OTHER SECURITIES.
- --------------------------------------------

      Under the Portfolio's Agreement and Declaration of Trust, the Trustees are
authorized  to  issue  beneficial  interests  in the  Portfolio.  Investors  are
entitled to participate PRO RATA in distributions of taxable income,  loss, gain
and credit of the Portfolio.  Upon  liquidation or dissolution of the Portfolio,
investors are entitled to share PRO RATA in the Portfolio's net assets available
for  distribution  to its  investors.  Investments  in the  Portfolio may not be
transferred,  but an investor may withdraw all or any portion of its  investment



                                      B-3
<PAGE>


at any time at net asset value. Investments in the Portfolio have no preference,
preemptive,  conversion or similar rights and are fully paid and  nonassessable,
except as set forth below.

      Under Delaware law, AIM Emerging Markets Debt Fund ("Emerging Markets Debt
Fund")  and  other  entities  that  invest  in  the  Portfolio  enjoy  the  same
limitations  of  liability  extended  to  shareholders  of  private,  for-profit
corporations.  There  is a  remote  possibility,  however,  that  under  certain
circumstances  an  investor  in  the  Portfolio  may  be  held  liable  for  the
Portfolio's  obligations.  However, the Portfolio's Agreement and Declaration of
Trust disclaims  shareholder  liability for acts or obligations of the Portfolio
and  requires  that  notice  of such  disclaimer  be  given  in each  agreement,
obligation or instrument entered into or executed by the Portfolio or a trustee.
The Agreement and  Declaration of Trust also provides for  indemnification  from
the  Portfolio  property  for all losses and  expenses of any  shareholder  held
personally liable for the Portfolio's obligations. Thus, the risk of an investor
incurring   financial   loss  on  account  of  such   liability  is  limited  to
circumstances  in  which  the  Portfolio  itself  would  be  unable  to meet its
obligations  and  where  the  other  party  was  held  not  to be  bound  by the
disclaimer.  The  Agreement  and  Declaration  of Trust also  provides  that the
Portfolio shall maintain  appropriate  insurance (for example,  fidelity bonding
and errors and omissions  insurance) for the  protection of the  Portfolio,  its
investors,  Trustees,  officers, employees and agents covering possible tort and
other  liabilities.  Thus, the risk of an investor  incurring  financial loss on
account  of  investor  liability  is  limited  to  circumstances  in which  both
inadequate  insurance  existed and the  Portfolio  itself was unable to meet its
obligations.

      Each  investor is entitled  to a vote in  proportion  to the amount of its
investment in the Portfolio.  Investors in the Portfolio do not have  cumulative
voting rights,  and investors holding more than 50% of the aggregate  beneficial
interest in the Portfolio may elect all of the Trustees of the Portfolio if they
choose to do so and in such event the other investors in the Portfolio would not
be able to elect any Trustee.  Investors  also have under certain  circumstances
the right to remove one or more Trustees without a meeting. The Portfolio is not
required  to hold annual  meetings  of  investors  but the  Portfolio  will hold
special  meetings of investors when in the judgment of the Portfolio's  Trustees
it is  necessary  or  desirable  to submit  matters  for an  investor  vote.  No
amendment  required to be approved by investors  may be made to the  Portfolio's
Agreement  and  Declaration  of Trust without the  affirmative  majority vote of
investors  (with the vote of each  being in  proportion  to the  amount of their
investment).

      As of the date of this Registration Statement,  Emerging Markets Debt Fund
owns a majority  interest in the Portfolio.  However,  the Emerging Markets Debt
Fund has undertaken that, with respect to matters on which the Portfolio seeks a
vote of its interestholders,  the Emerging Markets Debt Fund will seek a vote of
its  shareholders and will vote its interest in the Portfolio in accordance with
their instructions.

      The  Portfolio  may be  terminated  by (1) "the vote of a majority  of the
outstanding voting securities" (as defined in the 1940 Act) of the Portfolio, or
(2) if there are fewer than 100 record  owners of a  beneficial  interest in the
Portfolio,  the Trustees  pursuant to written notice to the record owners of the
Portfolio.  The  Trustees may cause (i) the  Portfolio to the extent  consistent
with applicable law to sell all or substantially all of its assets, or be merged
into or consolidated with another business trust or company, (ii) the beneficial




                                      B-4
<PAGE>


interests of a record owner in the  Portfolio  to be converted  into  beneficial
interests in another  business  trust (or series  thereof)  created  pursuant to
Section 10.4 of Article X of the Portfolio's Agreement and Declaration of Trust,
or (iii) the  beneficial  interests  of a record  owner of the  Portfolio  to be
exchanged  under or  pursuant  to any state or  federal  statute  to the  extent
permitted by law. In all respects not governed by statute or applicable law, the
Trustees shall have power to prescribe the procedure necessary or appropriate to
accomplish  a sale of assets,  merger or  consolidation  including  the power to
create  one or more  separate  business  trusts  to which all or any part of the
assets,  liabilities,  profits or losses of the Trust may be transferred  and to
provide for the  conversion  of  interests  in the Trust or any  Portfolio  into
beneficial  interests in such  separate  business  trust or trusts (or series or
class thereof).

      The Agreement and  Declaration of Trust  provides that  obligations of the
Portfolio  are not  binding  upon the  Trustees  individually  but only upon the
property  of the  Portfolio  and that the  Trustees  will not be liable  for any
action or failure to act, but nothing in the Agreement and  Declaration of Trust
protects a Trustee  against any liability to which he would otherwise be subject
by reason of  willful  misfeasance,  bad faith,  gross  negligence  or  reckless
disregard of the duties involved in the conduct of his office. The Agreement and
Declaration of Trust provides that the trustees and officers will be indemnified
by the Portfolio  against  liabilities and expenses  incurred in connection with
litigation  in which  they may be  involved  because of their  offices  with the
Portfolio,  unless,  as to liability to the  Portfolio or its  investors,  it is
finally adjudicated that they engaged in willful  misfeasance,  bad faith, gross
negligence or reckless  disregard of the duties  involved in their  offices,  or
unless with respect to any other matter it is finally  adjudicated that they did
not act in good faith in the  reasonable  belief that their  actions were in the
best interests of the Portfolio. In the case of settlement, such indemnification
will not be  provided  unless it has been  determined  by a court or other  body
approving the settlement or other disposition, or by a reasonable determination,
based  upon a review  of  readily  available  facts,  by vote of a  majority  of
disinterested Trustees or in a written opinion of independent counsel, that such
officers or Trustees have not engaged in willful  misfeasance,  bad faith, gross
negligence or reckless disregard of their duties.

ITEM 18.  PURCHASE, REDEMPTION AND PRICING OF SECURITIES.
- --------------------------------------------------------

      Beneficial  interests  in the  Portfolio  are  issued  solely  in  private
placement  transactions  which do not involve any "public  offering"  within the
meaning of Section 4(2) of the Securities Act of 1933, as amended.

      Information on the method followed by the Portfolio in determining its net
asset value and the timing of such  determination  is  incorporated by reference
from the section entitled "Net Asset Value  Determination"  in the Feeder's Part
B. See also Item 7 in Part A.

      The  Portfolio  reserves the right,  if  conditions  exist which make cash
payments undesirable, to honor any request for redemption or repurchase order by
making payment in whole or in part in readily  marketable  securities  chosen by
the Portfolio  and valued as they are for purposes of computing the  Portfolio's
net asset value (a redemption  in kind).  If payment is made in  securities,  an
investor may incur  transaction  expenses in converting  these  securities  into
cash. The Portfolio has elected, however, to be governed by Rule 18f-1 under the
1940 Act as a result of which the  Portfolio is  obligated to redeem  beneficial
interests with respect to any one investor  during any 90 day period,  solely in


                                      B-5
<PAGE>

cash up to the lesser of $250,000 or 1% of the net asset value of the  Portfolio
at the beginning of the period.

      Each investor in the Portfolio may add to or reduce its  investment in the
Portfolio  on each  day  that the  NYSE is open  for  trading.  At the  close of
trading,  on each  such  day,  the  value  of each  investor's  interest  in the
Portfolio will be determined by multiplying the net asset value of the Portfolio
by the percentage representing that investor's share of the aggregate beneficial
interests in the Portfolio. Any additions or reductions which are to be effected
on that day will then be effected.  The  investor's  percentage of the aggregate
beneficial  interests in the Portfolio will then be recomputed as the percentage
equal to the fraction (i) the numerator of which is the value of such investor's
investment  in the  Portfolio  as of the  close of  trading  on such day plus or
minus,  as the case may be, the amount of net  additions to or reductions in the
investor's  investment  in the  Portfolio  effected  on such  day,  and (ii) the
denominator of which is the aggregate net asset value of the Portfolio as of the
close of  trading  on such day plus or minus,  as the case may be, the amount of
the net additions to or reductions in the aggregate investments in the Portfolio
by all investors in the  Portfolio.  The  percentage so determined  will then be
applied to determine the value of the investor's interest in the Portfolio as of
the close of trading on the following day the NYSE is open for trading.

ITEM 19.  TAXATION OF THE PORTFOLIO.
- -----------------------------------

      Information on the taxation of the Portfolio is  incorporated by reference
herein from the section entitled  "Dividends,  Distributions and Tax Matters" in
the Feeder's Part B.

ITEM 20.  UNDERWRITERS.
- -----------------------

      Not applicable.

ITEM 21.  CALCULATION OF PERFORMANCE DATA.
- -----------------------------------------

      Not applicable.

ITEM 22.  FINANCIAL STATEMENTS.
- ------------------------------

      Audited  financial  statements for the Portfolio for the fiscal year ended
October  31,  1998  are   included   herein,   in  reliance  on  the  report  of
PricewaterhouseCoopers LLP, independent auditors, given on the authority of said
firm as experts in auditing and accounting.



                                      B-6
<PAGE>

                            PART C: OTHER INFORMATION
                         EMERGING MARKETS DEBT PORTFOLIO


ITEM 23.  EXHIBITS.
- ------------------

Exhibit
Number          Description
- -------         -----------

(a)  (1)  - Agreement and Declaration of Trust of Registrant, dated May 7, 1998,
            is filed herewith electronically.

     (2)  - Certificate  of  Amendment  to Certificate of Trust of Registrant is
            filed herewith electronically.

(b)  (1) -  By-Laws of Registrant are filed herewith electronically.

     (2) -  Amended and Restated   By-Laws  of  Registrant   are  filed herewith
            electronically.

(c)      -  Provisions   of  instruments  defining   the   rights of holders of
            Registrant's   securities   are   contained  in  the  Agreement  and
            Declaration of Trust, as amended,  Articles II, VI, VII, VIII and IX
            and By-Laws  Articles IV, V, VI, VII and VIII, which are included as
            part of Exhibits (a)(1) and (b) of this Registration Statement.

(d)  (1) -  Investment Management and Administration Contract between Registrant
            and A I M Advisors, Inc. is filed herewith electronically.

     (2) -  Form of  Sub-Advisory  Contract   between A I M Advisors,  Inc.  and
            INVESCO  Asset  Management  Ltd. with respect to Registrant is filed
            herewith electronically.

(e)      -  Underwriting Contracts - None.

(f)      -  Bonus or Profit Sharing Contracts - None.

(g)      -  Amendment to Custodian  Contract,  dated  January 26, 1999, is filed
            herewith electronically.

(h)      -  Other Material Contracts - None.

(i)      -  Legal Opinion - None.

(j)      -  Consent  of  PricewaterhouseCoopers LLP,  independent  auditors, is 
            filed herewith electronically.



                                      C-1
<PAGE>

(k)      -  Omitted Financial Statements - None.

(l)      -  Initial Capitalization Agreements - None.

(m)      -  Rule 12b-1 Plan - None.

(n)      -  Financial Data  Schedule is filed herewith electronically.

(o)      -  Rule 18f-3 Plan - None.

Other Exhibits:

(1)         Power of Attorney for Carol F. Relihan,  dated February 25, 1999, is
            filed herewith electronically.

ITEM 24.  PERSONS CONTROLLED BY OR UNDER COMMON CONTROL WITH THE FUND.
- ---------------------------------------------------------------------

     PROVIDE A LIST OR DIAGRAM OF ALL PERSONS DIRECTLY OR INDIRECTLY  CONTROLLED
BY OR UNDER COMMON CONTROL WITH THE FUND.  FOR ANY PERSON  CONTROLLED BY ANOTHER
PERSON,  DISCLOSE THE PERCENTAGE OF VOTING  SECURITIES  OWNED BY THE IMMEDIATELY
CONTROLLING  PERSON OR OTHER BASIS OF THAT PERSON'S  CONTROL.  FOR EACH COMPANY,
ALSO  PROVIDE  THE STATE OR OTHER  SOVEREIGN  POWER  UNDER THE LAWS OF WHICH THE
COMPANY IS ORGANIZED.

     None.

ITEM 25.  INDEMNIFICATION.
- -------------------------

     STATE THE GENERAL  EFFECT OF ANY  CONTRACT,  ARRANGEMENTS  OR STATUTE UNDER
WHICH ANY DIRECTOR,  OFFICER,  UNDERWRITER  OR AFFILIATED  PERSON OF THE FUND IS
INSURED  OR  INDEMNIFIED  AGAINST  ANY  LIABILITY  INCURRED  IN  THEIR  OFFICIAL
CAPACITY,  OTHER THAN INSURANCE  PROVIDED BY ANY DIRECTOR,  OFFICER,  AFFILIATED
PERSON, OR UNDERWRITER FOR THEIR OWN PROTECTION.

     Article VIII of the  Registrant's  Agreement and  Declaration of Trust,  as
     amended,  provides for  indemnification of certain persons acting on behalf
     of the Registrant.  Article VIII, Section 8.1 provides that a Trustee, when
     acting in such capacity,  shall not be personally  liable to any person for
     any  act,  omission,  or  obligation  of the  Registrant  or  any  Trustee;
     provided, however, that nothing contained in the Registrant's Agreement and
     Declaration  of Trust or in the Delaware  Business  Trust Act shall protect
     any Trustee against any liability to the Registrant or the  Shareholders to
     which he would otherwise be subject by reason of willful  misfeasance,  bad
     faith,  gross negligence,  or reckless  disregard of the duties involved in
     the conduct of the office of Trustee.

      Article  VIII,  Section 3 of the  Registrant's  By-Laws also provides that
      every person who is, or has been,  a Trustee or Officer of the  Registrant
      to the fullest  extent  permitted by the Delaware  Business Trust Act, the
      Registrant's By-Laws and other applicable law.



                                      C-2
<PAGE>

      Section 9 of the Investment Management and Administration Contract between
      the  Registrant  and AIM provides  that AIM shall not be liable,  and each
      series of the Registrant  shall indemnify AIM and its directors,  officers
      and  employees,  for any costs or  liabilities  arising  from any error of
      judgment  or  mistake  of law or any loss  suffered  by any  series of the
      Registrant or the  Registrant in connection  with the matters to which the
      Investment  Management and  Administration  Contract relates except a loss
      resulting from willful  misfeasance,  bad faith or gross negligence on the
      part of AIM in the  performance  by AIM of its  duties  or  from  reckless
      disregard  by AIM of its  obligations  and  duties  under  the  Investment
      Management and Administration Contract.

      Section 8 of the Sub-Advisory and Sub-Administration  Contract between the
      Registrant and the Sub-advisor  provides that the Sub-advisor shall not be
      liable,  and each series of the Registrant shall indemnify the Sub-advisor
      and its directors,  officers and  employees,  for any costs or liabilities
      arising from any error of judgment or mistake of law or any loss  suffered
      by any series of the Registrant or the  Registrant in connection  with the
      matters to which the Sub-Advisory and Sub-Administration  Contract relates
      except a loss  resulting  from  willful  misfeasance,  bad  faith or gross
      negligence  on the  part  of the  Sub-advisor  in the  performance  by the
      Sub-advisor of its duties or from reckless disregard by the Sub-advisor of
      its obligations and duties under the Sub-Advisory  and  Sub-Administration
      Contract.

ITEM 26.  BUSINESS AND OTHER CONNECTIONS OF THE INVESTMENT ADVISOR.
- ------------------------------------------------------------------

     DESCRIBE  ANY OTHER  BUSINESS,  PROFESSION,  VOCATION  OR  EMPLOYMENT  OF A
SUBSTANTIAL NATURE THAT EACH INVESTMENT ADVISOR,  AND EACH DIRECTOR,  OFFICER OR
PARTNER OF THE ADVISOR,  IS OR HAS BEEN ENGAGED WITHIN THE LAST TWO FISCAL YEARS
FOR HIS OR HER OWN ACCOUNT OR IN THE  CAPACITY OF DIRECTOR,  OFFICER,  EMPLOYEE,
PARTNER, OR TRUSTEE.

     See the material under the headings  "Trustees and Executive  Officers" and
     "Management"  included in Part B (Statement of Additional  Information)  of
     this  Amendment.  Information  as to the  Directors  and  Officers of A I M
     Advisors,  Inc.  and  INVESCO  (NY),  Inc.  is  included  in Schedule A and
     Schedule D of Part I of each entity's Form ADV (File No. 801-12313 and File
     No.  801-10254,  respectively),  filed  with the  Securities  and  Exchange
     Commission, which are incorporated herein by reference thereto.

ITEM 27.  PRINCIPAL UNDERWRITERS.
- --------------------------------

     None.

ITEM 28.  LOCATION OF ACCOUNTS AND RECORDS.
- ------------------------------------------

      STATE THE NAME AND ADDRESS OF EACH PERSON MAINTAINING PHYSICAL POSSESSIONS
OF EACH ACCOUNT,  BOOK, OR OTHER  DOCUMENT  REQUIRED TO BE MAINTAINED BY SECTION
31(A) [15 U.S.C. 80A-30(A)] AND THE RULES UNDER THAT SECTION.

      Accounts,  books and other records required by Rules 31a-1 and 31a-2 under
      the Investment Company Act of 1940, as amended, are maintained and held in
      the offices of the  Registrant  and its advisor A I M Advisors,  Inc.,  11
      Greenway Plaza, Suite 100, Houston, Texas 77046, and its custodian,  State


                                      C-3
<PAGE>

      Street Bank and Trust Company, 225 Franklin Street, Boston,  Massachusetts
      02110.

ITEM 29.  MANAGEMENT SERVICES.
- -----------------------------

      PROVIDE A SUMMARY OF THE SUBSTANTIVE  PROVISIONS OF ANY MANAGEMENT-RELATED
SERVICE  CONTRACT NOT  DISCUSSED IN PART A OR B,  DISCLOSING  THE PARTIES TO THE
CONTRACT  AND THE TOTAL AMOUNT PAID AND BY WHOM FOR THE FUND'S LAST THREE FISCAL
YEARS.

      None.

ITEM 30.  UNDERTAKINGS.
- ----------------------

      None.



                                      C-4
<PAGE>






                                   SIGNATURES



      Pursuant to the Investment  Company Act of 1940, the Emerging Markets Debt
Portfolio has duly caused this Registration Statement to be signed on its behalf
by the undersigned,  duly authorized,  in the City of Houston, Texas on the 26th
day of February , 1999.

                                          EMERGING MARKETS DEBT PORTFOLIO



                                       By:            *                       
                                          -----------------------------------
                                           Robert H. Graham, President



           SIGNATURES                      TITLE                    DATE
           ----------                      -----                    ----

                  *                     Chairman, Trustee &
      -----------------------              President
        (Robert H. Graham)         (Principal Executive Officer)    
                                   
                                         

                  *                       Trustee
      ----------------------
      (C. Derek Anderson)


                  *                       Trustee
      ----------------------
       (Frank S. Bayley)

                  *                       Trustee
      ----------------------
       (Arthur C. Patterson)

                  *                       Trustee
      ----------------------
       (Ruth H. Quigley)


                                     Vice President &
                  *                 Principal Financial
      ----------------------       and Accounting Officer
      (Kenneth W. Chancey)        




      *  By: /s/ CAROL F. RELIHAN
            ----------------------   
           Carol F. Relihan
           Attorney-In-Fact




<PAGE>


                                POWER OF ATTORNEY



      KNOW  ALL MEN BY THESE  PRESENTS,  that the  undersigned  constitutes  and
appoints Carol F. Relihan, his true and lawful  attorney-in-fact and agent, with
full power of substitution  and  resubstitution,  for him and in his name, place
and stead,  in any and all his  capacities  as a trustee or officer of  Emerging
Markets Debt Portfolio,  a Delaware business trust, to sign on his or its behalf
any  and  all  Registration   Statements  of  Emerging  Markets  Debt  Portfolio
(including any amendments to Registration  Statements)  under the Securities Act
of 1933, the Investment  Company Act of 1940 and any amendments and  supplements
thereto and  applications  thereunder,  and to file the same,  with all exhibits
thereto,  and other documents in connection  therewith,  with the Securities and
Exchange Commission and any other applicable regulatory authority, granting unto
said attorney-in-fact and agent, full power and authority to do and perform each
and every  act and thing  requisite  and  necessary  to be done in and about the
premises,  and fully as to all intents  and  purposes as he might or could do in
person,  hereby  ratifying and  confirming  all that said  attorney-in-fact  and
agent, may lawfully do or cause to be done by virtue hereof.

      DATED this 25th day of February, 1999.

                                                 /s/  Robert H. Graham  
                                                 ------------------------
                                                      Robert H. Graham



                                                /s/  C. Derek Anderson
                                                 ------------------------
                                                     C. Derek Anderson



                                                /s/  Frank S. Bayley  
                                                 ------------------------
                                                     Frank S. Bayley



                                                /s/  Arthur C. Patterson
                                                 ------------------------
                                                     Arthur C. Patterson



                                                /s/  Ruth H. Quigley  
                                                 ------------------------
                                                     Ruth H. Quigley


<PAGE>


                                INDEX TO EXHIBITS
                         EMERGING MARKETS DEBT PORTFOLIO


Exhibit Number
- --------------

(a)(1)     Agreement and Declaration of Trust of Registrant

(a)(2)     Certificate of Amendment to Certificate of Trust of Registrant

(b)(1)     By-Laws of Registrant

(b)(2)     Amended and Restated By-Laws of Registrant

(d)(1)     Investment Management and Administration Contract

(d)(2)     Form of Sub-Advisory and Sub-Administration Contract between A I
           M Advisors, Inc. and INVESCO Asset Management Ltd.

(g)        Amendment to Custodian Contract

(j)        Consent of PricewaterhouseCoopers LLP, independent auditors

(n)        Financial Data Schedule



<PAGE>

                       REPORT OF INDEPENDENT ACCOUNTANTS
 
- --------------------------------------------------------------------------------
 
To the Shareholders of AIM Emerging Markets Debt Fund (formerly GT Global High
Income Fund) and Board of Trustees of AIM Investment Funds (formerly G.T.
Investment Funds, Inc.):
 
In our opinion, the accompanying statement of assets and liabilities, including
the portfolio of investments, and the related statements of operations and of
changes in net assets and the financial highlights present fairly, in all
material respects, the financial position of the AIM Emerging Markets Debt Fund
- -Consolidated at October 31, 1998, and the results of its operations, the
changes in its net assets and the financial highlights for the periods
indicated, in conformity with generally accepted accounting principles. These
financial statements and financial highlights (hereafter referred to as
"financial statements") are the responsibility of the Fund's management; our
responsibility is to express an opinion on these financial statements based on
our audits. We conducted our audits of these financial statements in accordance
with generally accepted auditing standards which require that we plan and
perform the audit to obtain reasonable assurance about whether the financial
statements are free of material misstatement. An audit includes examining, on a
test basis, evidence supporting the amounts and disclosures in the financial
statements, assessing the accounting principles used and significant estimates
made by management, and evaluating the overall financial statement presentation.
We believe that our audits, which included confirmation of securities at October
31, 1998 by correspondence with the custodian and brokers, provide a reasonable
basis for the opinion expressed above.
 
                                                      PRICEWATERHOUSECOOPERS LLP
 
BOSTON, MASSACHUSETTS
DECEMBER 18, 1998
 
                                       7
<PAGE>


                            PORTFOLIO OF INVESTMENTS
 
                                October 31, 1998
 
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
<S>                                                          <C>        <C>             <C>    <C>     <C>    
 


                                                                          PRINCIPAL        VALUE         % OF NET
FIXED INCOME INVESTMENTS                                     CURRENCY      AMOUNT         (NOTE 1)        ASSETS
- -----------------------------------------------------------  --------   -------------   ------------   -------------
                                                                                           
Government & Government Agency Obligations (75.6%)
  Algeria (4.3%)
    Algeria Tranche 1 Loan Assignment, 6.625% due
     9/4/06+ ..............................................   USD          15,200,000   $  7,752,000         4.3
  Argentina (18.4%)
    Republic of Argentina:
      I.O. Strip, 12.11% due 4/10/05 ......................   USD          10,390,000      9,142,145         5.1
      Discount Bond, 6.625% due 3/31/23+ ..................   USD          12,518,000      8,527,888         4.7
      Par Bond Series L, 5.75% (6% at 3/31/99) due
       3/31/23++ ..........................................   USD          11,540,000      8,020,300         4.4
      Global Bond, 9.75% due 9/19/27 ......................   USD           4,573,000      3,970,507         2.2
      7.297% due 7/8/05 ...................................   ITL       7,780,000,000      3,526,648         2.0
  Brazil (4.7%)
    Brazil Floating Rate Discount Note, 6.125% due
     4/15/24+ .............................................   USD          14,398,000      8,557,811         4.7
  Bulgaria (7.2%)
    Republic of Bulgaria:
      Discount Bond Series A, 6.6875% due 7/28/24 -
       Euro+ ..............................................   USD          11,120,000      7,811,800         4.3
      Front Loaded Interest Reduction Bond Series A, 2.5%
       (2.75% at 7/99) due 7/28/12++ ......................   USD           9,427,000      5,208,418         2.9
  Colombia (4.3%)
    Republic of Colombia:
      8.625% due 4/1/08 ...................................   USD           6,498,000      5,100,930         2.8
      7.27% due 6/15/03 - 144A{.} .........................   USD           3,300,000      2,689,500         1.5
  Ivory Coast (4.8%)
    Ivory Coast:
      Past Due Interest Bond, 1.9% (2.9% at 3/31/09) due
       3/29/18++ ..........................................   FRF         153,852,500      6,856,419         3.8
      Past due Interest Bond, 2% (3% at 3/31/09) due
       3/29/18++ ..........................................   USD           5,875,625      1,718,620         1.0
  Jamaica (3.8%)
    Government of Jamaica, 10.875% due 6/10/05 -
     144A{.} ..............................................   USD           9,054,000      6,790,500         3.8
  Korea (0.6%)
    Korea Republic Restructured Debt, 8.281% due
     4/8/00+ ..............................................   USD           1,230,000      1,143,900         0.6
  Mexico (13.5%)
    United Mexican States:
      9.875% due 1/15/07 ..................................   USD           7,390,000      7,029,738         3.9
      Discount Bond Series A, 6.1156% due 12/31/19+ +/+ ...   USD           8,295,000      6,475,284         3.6
      6.63% due 12/31/19 ..................................   FRF          39,000,000      5,468,652         3.0
      Global Bond, 11.375% due 9/15/16 ....................   USD           2,688,000      2,684,640         1.5
      Discount Bond Series D, 6.6016% due 12/31/19+ .......   USD           2,210,000      1,725,181         1.0
      Discount Bond Series B, 6.47656% due 12/31/19+
       +/+ ................................................   USD           1,265,000        987,491         0.5
  Panama (3.2%)
    Republic of Panama:
      Interest Reduction Bond, 4.00% (4.25% at 7/99) due
       7/17/14++ ..........................................   USD           4,350,000      3,183,656         1.8
      8.875% due 9/30/27 ..................................   USD           2,689,000      2,480,603         1.4
  Peru (4.6%)
    Republic of Peru, Past Due Interest Bond, 4% (4.5% at
     3/8/99) due 3/7/17++ .................................   USD          14,305,000      8,225,375         4.6

</TABLE>
 
    The accompanying notes are an integral part of the financial statements.
 
                                       8
<PAGE>

                       PORTFOLIO OF INVESTMENTS (cont'd)
 
                                October 31, 1998
 
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
<S>                                                          <C>        <C>             <C>            <C>    


                                                                          PRINCIPAL        VALUE         % OF NET
FIXED INCOME INVESTMENTS                                     CURRENCY      AMOUNT         (NOTE 1)        ASSETS
- -----------------------------------------------------------  --------   -------------   ------------   -------------
                                                                                           
Government & Government Agency Obligations (Continued)
  Poland (4.6%)
    Poland:
      3% (3.5% at 10/28/99) due 10/27/24 - Euro++ .........   USD           8,210,000   $  5,459,650         3.0
      Past Due Interest, 5% (6% at 10/28/99) 10/27/14 -
       Euro++ .............................................   USD           3,138,000      2,853,619         1.6
  Russia (1.6%)
    Bank for Foreign Economic Affairs (Venesheconombank)
     Principal Loans, 6.625% due 12/15/20+ ................   USD          37,242,372      2,956,113         1.6
                                                                                        ------------
Total Government & Government Agency Obligations (cost
 $164,789,707) ............................................                              136,347,388
                                                                                        ------------
Corporate Bonds (20.9%)
  Argentina (1.5%)
    Disco S.A., 9.875% due 5/15/08 - 144A{.} ..............   USD           1,960,000      1,367,100         0.8
    Mastellone Hermanos S.A., 11.75% due 4/1/08 -
     144A{.} ..............................................   USD           1,943,000      1,185,230         0.7
  Brazil (6.1%)
    Globo Comunicacoes Participacoes, 10.625% due 5/12/08 -
     144A{.} ..............................................   USD           5,995,000      3,432,138         1.9
    Banco Hipotecario Espana, 10% due 4/17/03 - 144A{.} ...   USD           3,679,000      3,237,520         1.8
    Banco Nacional de Desenvolvimento Economico e Social
     (BNDES):
      10.8% due 6/16/08 -144A{.} ..........................   USD           1,694,000      1,185,800         0.7
      10.8% due 6/16/08 - Reg S{c} ........................   USD           1,375,000        962,500         0.5
    RBS Participacoes S.A., 11% due 4/1/07 - 144A{.} ......   USD           3,708,000      1,668,600         0.9
    CSN Iron S.A., 9.125% due 6/1/07 ......................   USD             985,000        558,988         0.3
  Colombia (0.9%)
    Financiera Energia Nacional, 9.375% due 6/15/06 - Reg
     S{c} .................................................   USD           2,200,000      1,613,260         0.9
  Jamaica (1.6%)
    Mechala Group Jamaica:
      12.75% due 12/30/99 - Series B ......................   USD           2,846,000      1,992,200         1.1
      12.75% due 12/30/99 - Reg S{c} ......................   USD           1,288,000        901,600         0.5
  Korea (0.9%)
    Pohang Iron & Steel, 2% due 10/9/00 ...................   JPY         224,000,000      1,665,177         0.9
  Luxembourg (1.7%)
    Cellco Finance N.V., 15% due 8/1/05 - Reg S{c} ........   USD           3,790,000      3,069,900         1.7
  Mexico (6.4%)
    Petroleos Mexicanos (PEMEX), 9.25% due 3/30/18 -
     144A{.} ..............................................   USD           9,257,000      7,544,455         4.2
    Dine, S.A. de C.V., 8.75% due 10/15/07 - 144A{.} ......   USD           2,060,000      1,627,400         0.9
    Cemex Valenciana, 9.66% due 11/29/49 - 144A{.} ........   USD           1,430,000      1,201,200         0.7
    Banco Nacional Comercio Exte., 8% due 7/18/02 - Reg
     S{c} .................................................   USD           1,180,000      1,076,750         0.6
  Russia (0.9%)
    Lukinter Finance BV Convertible, 3.5% due 5/6/02 -
     144A{.} ..............................................   USD           2,283,000        833,295         0.5
    Mosenergo Finance BV, 8.375% due 10/9/02 - 144A{.} ....   USD           4,200,000        735,000         0.4
  Singapore (0.9%)
    Krung Thai Bank, 6.23% due 9/30/04 ....................   USD           2,500,000      1,650,000         0.9
                                                                                        ------------
Total Corporate Bonds (cost $53,441,317) ..................                               37,508,113
                                                                                        ------------

</TABLE>
 
    The accompanying notes are an integral part of the financial statements.
 
                                       9
<PAGE>

                       PORTFOLIO OF INVESTMENTS (cont'd)
 
                                October 31, 1998
 
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
<S>                                                          <C>        <C>             <C>            <C>    


                                                                          PRINCIPAL        VALUE         % OF NET
FIXED INCOME INVESTMENTS                                     CURRENCY      AMOUNT         (NOTE 1)        ASSETS
- -----------------------------------------------------------  --------   -------------   ------------   -------------
                                                                                           
Structured Notes (2.0%)
  Korea (2.0%)
    Fixed Rate Trust Certificate 13.55% due 2/15/02[::]
      (Issued by a newly created Delaware Business Trust,
       collateralized by triple A paper. This trust
       certificate has a credit risk component linked to
       the value of a referenced security: Korean
       Development Bank 1.875% 2002.)
       (cost $5,050,000)  .................................   USD           5,050,000   $  3,694,075         2.0
                                                                                        ------------       -----
 
TOTAL FIXED INCOME INVESTMENTS (cost $223,281,024) ........                              177,549,576        98.5
                                                                                        ------------       -----

                                                                                           VALUE         % OF NET
REPURCHASE AGREEMENT                                                                      (NOTE 1)        ASSETS
- -----------------------------------------------------------                             ------------   -------------
                                                                                           
  Dated October 30, 1998, with State Street Bank & Trust
   Co., due November 2, 1998, for an effective yield 5.30%
   collateralized by $5,000 U.S. Treasury Bonds, 8.75% due
   05/15/17 (market value of collateral is $7,211 including
   accrued interest). (cost $7,000)  ......................                                    7,000          --
                                                                                        ------------       -----
 
TOTAL INVESTMENTS (cost $223,288,024)  * ..................                              177,556,576        98.5
Other Assets and Liabilities ..............................                                2,766,571         1.5
                                                                                        ------------       -----
 
NET ASSETS ................................................                             $180,323,147       100.0
                                                                                        ------------       -----
                                                                                        ------------       -----

</TABLE>
 
- --------------
 
       [::]  Certain events may cause the contract to terminate prior to date
             shown.
        {.}  Security exempt from registration under Rule 144A of the Securities
             Act of 1933. These securities may be resold in transactions exempt
             from registration, normally to qualified institutional buyers.
        {c}  Security issued under Regulation S. Rule 144A and additional
             restrictions may apply in the resale of such securities.
          +  The coupon rate shown on floating rate note represents the rate at
             period end.
         ++  The coupon rate shown on step-up coupon bond represents the rate at
             period end.
        +/+  Issued with detachable warrants or value recovery rights. The
             current market value of each warrant or right is zero.
          *  For Federal income tax purposes, cost is $229,575,059 and
             appreciation (depreciation) is as follows:
 

                                               
                 Unrealized appreciation:         $   2,192,621
                 Unrealized depreciation:           (54,211,104)
                                                  -------------
                 Net unrealized depreciation:     $ (52,018,483)
                                                  -------------
                                                  -------------
                                       10
 
<PAGE>

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
 
                 FORWARD FOREIGN CURRENCY CONTRACTS OUTSTANDING
                                OCTOBER 31, 1998
 

<TABLE>
<CAPTION>
<S>                                       <C>              <C>           <C>       <C>    

                                                                                     UNREALIZED
                                           MARKET VALUE      CONTRACT    DELIVERY   APPRECIATION
CONTRACTS TO SELL:                        (U.S. DOLLARS)      PRICE        DATE    (DEPRECIATION)
- ----------------------------------------  --------------   ------------  --------  --------------
                                                                       
French Francs...........................     6,685,024          5.45470  03/18/99   $    79,784
Japanese Yen............................     1,596,301        118.80000  11/27/98       (38,220)
                                          --------------                           --------------
  Total Contracts to Sell (Receivable
   amount $8,322,889)...................     8,281,325                                   41,564
                                          --------------                           --------------
THE VALUE OF CONTRACTS TO SELL AS
 PERCENTAGE OF NET ASSETS IS 4.59%.
  Total Open Forward Foreign Currency
   Contracts............................                                            $    41,564
                                                                                   --------------
                                                                                   --------------

</TABLE>
 
- ----------------
See Note 1 of Notes to the Financial Statements.
 
    The accompanying notes are an integral part of the financial statements.
 
                                       10A

<PAGE>
                              STATEMENT OF ASSETS
                                 AND LIABILITIES
                                October 31, 1998
 
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
<S>                                                                                  <C>        <C>    
                                                                                          
Assets:
  Investments in securities, at value (cost $223,288,024) (Note 1)............................  $177,556,576
  U.S. currency....................................................................  $      90
  Foreign currencies (cost $655,357)...............................................  $ 647,780      647,870
                                                                                     ---------
  Receivable for securities sold..............................................................   11,083,854
  Interest receivable.........................................................................    5,228,106
  Receivable for Fund shares sold.............................................................    1,421,034
  Receivable for open forward foreign currency contracts (Note 1).............................       41,564
                                                                                                -----------
    Total assets..............................................................................  195,979,004
                                                                                                -----------
Liabilities:
  Payable for securities purchased............................................................   11,070,590
  Payable for loan outstanding (Note 1).......................................................    2,000,000
  Payable for Fund shares repurchased.........................................................      927,125
  Distribution payable........................................................................      863,058
  Payable for service and distribution expenses (Note 2)......................................      339,869
  Payable for investment management and administration fees (Note 2)..........................      142,609
  Payable for transfer agent fees (Note 2)....................................................      100,252
  Payable for printing and postage expenses...................................................       83,667
  Payable for professional fees...............................................................       51,163
  Payable for custodian fees..................................................................       30,000
  Payable for registration and filing fees....................................................       12,051
  Payable for Trustees' fees and expenses (Note 2)............................................       11,850
  Payable for fund accounting fees (Note 2)...................................................        4,476
  Other accrued expenses......................................................................       19,047
                                                                                                -----------
    Total liabilities.........................................................................   15,655,757
  Minority interest (Notes 1 & 2).............................................................          100
                                                                                                -----------
Net assets....................................................................................  $180,323,147
                                                                                                -----------
                                                                                                -----------
Class A:
  Net asset value and redemption price per share $(69,321,193 DIVIDED BY 8,818,139 shares
   outstanding)...............................................................................  $      7.86
                                                                                                -----------
                                                                                                -----------
  Maximum offering price per share (100/95.25 of $7.86) *.....................................  $      8.25
                                                                                                -----------
                                                                                                -----------
Class B:+
Net asset value and offering price per share $(109,406,337 DIVIDED BY 13,918,010 shares
 outstanding).................................................................................  $      7.86
                                                                                                -----------
                                                                                                -----------
Advisor Class:
  Net asset value, offering price per share, and redemption price per share $(1,595,617
   DIVIDED BY 203,898 shares outstanding).....................................................  $      7.83
                                                                                                -----------
                                                                                                -----------
Net assets consist of:
  Paid in capital (Note 4)....................................................................  $285,771,413
  Accumulated net investment loss.............................................................      (41,564)
  Accumulated net realized loss on investments and foreign currency transactions..............  (59,706,950)
  Net unrealized appreciation on translation of assets and liabilities in foreign
   currencies.................................................................................       31,696
  Net unrealized depreciation of investments..................................................  (45,731,448)
                                                                                                -----------
Total -- representing net assets applicable to capital shares outstanding.....................  $180,323,147
                                                                                                -----------
</TABLE>
                                                                             
- --------------
   * On sales of $50,000 or more, the offering price is reduced.
   + Redemption price per share is equal to the net asset value per share less
     any applicable contingent deferred sales charge.

 
    The accompanying notes are an integral part of the financial statements.
 
                                       11

<PAGE>

                            STATEMENT OF OPERATIONS
 
                          Year ended October 31, 1998
 
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
<S>                                                                              <C>         <C>    

                                                                                       
Investment income: (Note 1)
  Interest income..........................................................................  $  39,014,757
  Securities lending income................................................................        957,492
                                                                                             -------------
    Total investment income................................................................     39,972,249
                                                                                             -------------
Expenses:
  Investment management and administration fees (Note 2)...................................      3,009,607
  Service and distribution expenses: (Note 2)
    Class A....................................................................  $  396,089
    Class B....................................................................   1,911,164      2,307,253
                                                                                 ----------
  Transfer agent fees (Note 2).............................................................        580,010
  Printing and postage expenses............................................................        194,145
  Professional fees........................................................................        123,970
  Custodian fees...........................................................................        103,300
  Fund accounting fees (Note 2)............................................................         82,450
  Registration and filing fees.............................................................         48,875
  Trustees' fees and expenses (Note 2).....................................................         23,526
  Other expenses...........................................................................        116,753
                                                                                             -------------
    Total net expenses.....................................................................      6,589,889
                                                                                             -------------
Net investment income......................................................................     33,382,360
                                                                                             -------------
Net realized and unrealized loss on investments and foreign currencies: (Note
  1)
  Net realized loss on investments.............................................  (66,692,221)
  Net realized loss on foreign currency transactions...........................  (2,809,719)
                                                                                 ----------
    Net realized loss during the year......................................................    (69,501,940)
  Net change in unrealized appreciation on translation of assets and
   liabilities in foreign currencies...........................................     951,172
  Net change in unrealized depreciation of investments.........................  (50,094,366)
                                                                                 ----------
    Net unrealized depreciation during the year............................................    (49,143,194)
                                                                                             -------------
Net realized and unrealized loss on investments and foreign currencies.....................   (118,645,134)
                                                                                             -------------
Net decrease in net assets resulting from operations.......................................  $ (85,262,774)
                                                                                             -------------
                                                                                             -------------

</TABLE>
 
    The accompanying notes are an integral part of the financial statements.
 
                                       12

<PAGE>

                      STATEMENTS OF CHANGES IN NET ASSETS
 
- --------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
<S>                                                                            <C>            <C>    

                                                                                        
                                                                                YEAR ENDED     YEAR ENDED
                                                                                OCTOBER 31,    OCTOBER 31,
                                                                                   1998           1997
                                                                               -------------  -------------
Decrease in net assets
Operations:
  Net investment income......................................................  $  33,382,360  $  31,937,784
  Net realized gain (loss) on investments and foreign currency
   transactions..............................................................    (69,501,940)    69,702,746
  Net change in unrealized appreciation (depreciation) on translation of
   assets and liabilities in foreign currencies..............................        951,172     (1,099,793)
  Net change in unrealized appreciation (depreciation) of investments........    (50,094,366)   (36,470,606)
                                                                               -------------  -------------
    Net increase (decrease) in net assets resulting from operations..........    (85,262,774)    64,070,131
                                                                               -------------  -------------
Class A:
Distributions to shareholders: (Note 1)
  From net investment income.................................................     (9,422,518)   (12,555,399)
  From net realized gain on investments......................................    (24,756,370)    (2,751,509)
  Return of capital..........................................................     (3,147,917)            --
Class B:
Distributions to shareholders: (Note 1)
  From net investment income.................................................    (14,937,576)   (17,789,317)
  From net realized gain on investments......................................    (41,863,802)    (3,911,565)
  Return of capital..........................................................     (4,936,309)            --
Advisor Class:
Distributions to shareholders: (Note 1)
  From net investment income.................................................       (246,624)    (1,289,469)
  From net realized gain on investments......................................       (638,983)      (264,339)
  Return of capital..........................................................        (82,579)            --
                                                                               -------------  -------------
    Total distributions......................................................   (100,032,678)   (38,561,598)
                                                                               -------------  -------------
Capital share transactions: (Note 4)
  Increase from capital shares sold and reinvested...........................    273,854,427    561,523,639
  Decrease from capital shares repurchased...................................   (274,028,239)  (665,858,246)
                                                                               -------------  -------------
    Net decrease from capital share transactions.............................       (173,812)  (104,334,607)
                                                                               -------------  -------------
Total decrease in net assets.................................................   (185,469,264)   (78,826,074)
Net assets:
  Beginning of year..........................................................    365,792,411    444,618,485
                                                                               -------------  -------------
  End of year *..............................................................  $ 180,323,147  $ 365,792,411
                                                                               -------------  -------------
                                                                               -------------  -------------
 * Includes undistributed/accumulated net investment income (loss)...........  $     (41,564) $     303,600
                                                                               -------------  -------------
                                                                               -------------  -------------

</TABLE>
 
    The accompanying notes are an integral part of the financial statements.
 
                                       13


<PAGE>

                              FINANCIAL HIGHLIGHTS
 
- --------------------------------------------------------------------------------
Contained below is per share operating performance data for a share outstanding
throughout the period, total investment return, ratios and supplemental data.
This information has been derived from information provided in the financial
statements.
 
<TABLE>
<CAPTION>
<S>                                       <C>         <C>         <C>         <C>         <C>    


 
                                                                   CLASS A
                                          ----------------------------------------------------------
                                                            YEAR ENDED OCTOBER 31,
                                          ----------------------------------------------------------
                                           1998 (d)    1997 (d)    1996 (d)      1995      1994 (d)
                                          ----------  ----------  ----------  ----------  ----------
                                                                           
Per Share Operating Performance:
Net asset value, beginning of period....  $   15.56   $   14.85   $   11.70   $   12.56   $   14.92
                                          ----------  ----------  ----------  ----------  ----------
Income from investment operations:
  Net investment income.................       1.35*       1.19        1.27        1.35        0.94
  Net realized and unrealized gain
   (loss) on investments and foreign
   currencies...........................      (4.80)       0.93        3.09       (1.09)      (1.87)
                                          ----------  ----------  ----------  ----------  ----------
    Net increase (decrease) from
     investment operations..............      (3.45)       2.12        4.36        0.26       (0.93)
                                          ----------  ----------  ----------  ----------  ----------
Distributions to shareholders:
  From net investment income............      (1.06)      (1.18)      (1.11)      (1.03)      (0.94)
  From net realized gain on
   investments..........................      (2.83)      (0.23)      (0.10)      (0.03)      (0.27)
  In excess of net realized gain on
   investments..........................         --          --          --          --       (0.22)
  Return of capital.....................      (0.36)         --          --       (0.06)         --
                                          ----------  ----------  ----------  ----------  ----------
    Total distributions.................      (4.25)      (1.41)      (1.21)      (1.12)      (1.43)
                                          ----------  ----------  ----------  ----------  ----------
Net asset value, end of period..........  $    7.86   $   15.56   $   14.85   $   11.70   $   12.56
                                          ----------  ----------  ----------  ----------  ----------
                                          ----------  ----------  ----------  ----------  ----------
 
Total investment return (c).............     (30.07)%     14.46%      39.05%       2.81%      (6.45)%
Ratios and supplemental data:
Net assets, end of period (in 000's)....  $  69,321   $ 133,973   $ 178,318   $ 142,002   $ 167,974
Ratio of net investment income to
 average net assets.....................      11.27%       7.39%       9.52%      11.85%       7.00%
Ratio of expenses to average net assets
 excluding interest expense:
  With expense reductions...............       1.74%       1.53%       1.69%       1.75%       1.57%
  Without expense reductions............       1.74%       1.58%       1.69%       1.75%       1.57%
Ratio of interest expense to average net
 assets++...............................        N/A         N/A        0.04%        N/A        0.22%
Portfolio turnover rate++...............        339%        214%        290%        213%        178%

</TABLE>
 
- ----------------
 
 (a) Annualized
 (b) Not annualized
 (c) Total investment return does not include sales charges.
 (d) These selected per share operating data were calculated based upon
     average shares outstanding during the period.
  *  Net investment income per share reflects an interest payment received
     from the conversion of Vnesheconombank loan agreements of $0.21 per
     share for each of Class A, B and Advisor.
  +  Commencing June 1, 1995, the Fund began offering Advisor Class shares.
 ++  Portfolio turnover rates and ratio of interest expense to average net
     assets are calculated on the basis of the fund as a whole without
     distinguishing among the classes of shares issued.
N/A  Not Applicable.
 
    The accompanying notes are an integral part of the financial statements.
 
                                       14

<PAGE>

                         FINANCIAL HIGHLIGHTS (cont'd)
 
- --------------------------------------------------------------------------------
Contained below is per share operating performance data for a share outstanding
throughout the period, total investment return, ratios and supplemental data.
This information has been derived from information provided in the financial
statements.
<TABLE>
<CAPTION>
<S>                                       <C>         <C>         <C>         <C>         <C>    
 


 
                                                                   CLASS B
                                          ----------------------------------------------------------
                                                            YEAR ENDED OCTOBER 31,
                                          ----------------------------------------------------------
                                           1998 (d)    1997 (d)    1996 (d)      1995      1994 (d)
                                          ----------  ----------  ----------  ----------  ----------
                                                                           
Per Share Operating Performance:
Net asset value, beginning of period....  $   15.54   $   14.83   $   11.69   $   12.56   $   14.90
                                          ----------  ----------  ----------  ----------  ----------
Income from investment operations:
  Net investment income.................       1.28*       1.09        1.17        1.27        0.86
  Net realized and unrealized gain
   (loss) on investments and foreign
   currencies...........................      (4.79)       0.93        3.09       (1.09)      (1.85)
                                          ----------  ----------  ----------  ----------  ----------
    Net increase (decrease) from
     investment operations..............      (3.51)       2.02        4.26        0.18       (0.99)
                                          ----------  ----------  ----------  ----------  ----------
Distributions to shareholders:
  From net investment income............      (0.98)      (1.08)      (1.03)      (0.96)      (0.86)
  From net realized gain on
   investments..........................      (2.83)      (0.23)      (0.09)      (0.03)      (0.27)
  In excess of net realized gain on
   investments..........................         --          --          --          --       (0.22)
  Return of capital.....................      (0.36)         --          --       (0.06)         --
                                          ----------  ----------  ----------  ----------  ----------
    Total distributions.................      (4.17)      (1.31)      (1.12)      (1.05)      (1.35)
                                          ----------  ----------  ----------  ----------  ----------
Net asset value, end of period..........  $    7.86   $   15.54   $   14.83   $   11.69   $   12.56
                                          ----------  ----------  ----------  ----------  ----------
                                          ----------  ----------  ----------  ----------  ----------
 
Total investment return (c).............     (30.49)%     13.77%      38.16%       2.07%      (6.99)%
Ratios and supplemental data:
Net assets, end of period (in 000's)....  $ 109,406   $ 228,101   $ 251,002   $ 214,897   $ 232,423
Ratio of net investment income to
 average net assets.....................      10.62%       6.74%       8.87%      11.20%       6.35%
Ratio of expenses to average net assets
 excluding interest expense:
  With expense reductions...............       2.39%       2.18%       2.34%       2.40%       2.22%
  Without expense reductions............       2.39%       2.23%       2.34%       2.40%       2.22%
Ratio of interest expense to average net
 assets++...............................        N/A         N/A        0.04%        N/A        0.22%
Portfolio turnover rate++...............        339%        214%        290%        213%        178%

</TABLE>
 
- ----------------
 
 (a) Annualized
 (b) Not annualized
 (c) Total investment return does not include sales charges.
 (d) These selected per share operating data were calculated based upon
     average shares outstanding during the period.
  *  Net investment income per share reflects an interest payment received
     from the conversion of Vnesheconombank loan agreements of $0.21 per
     share for each of Class A, B and Advisor.
  +  Commencing June 1, 1995, the Fund began offering Advisor Class shares.
 ++  Portfolio turnover rates and ratio of interest expense to average net
     assets are calculated on the basis of the fund as a whole without
     distinguishing among the classes of shares issued.
N/A  Not Applicable.
 
    The accompanying notes are an integral part of the financial statements.
 
                                       15

<PAGE>

                         FINANCIAL HIGHLIGHTS (cont'd)
 
- --------------------------------------------------------------------------------
Contained below is per share operating performance data for a share outstanding
throughout the period, total investment return, ratios and supplemental data.
This information has been derived from information provided in the financial
statements.
 
<TABLE>
<CAPTION>
<S>                                       <C>          <C>          <C>         <C>          


                                                            ADVISOR CLASS+
                                          ---------------------------------------------------
                                                                                JUNE 1, 1995
                                                 YEAR ENDED OCTOBER 31,              TO
                                          ------------------------------------   OCTOBER 31,
                                           1998 (d)     1997 (d)     1996 (d)       1995
                                          -----------  -----------  ----------  -------------
                                                                    
Per Share Operating Performance:
Net asset value, beginning of period....   $   15.52    $   14.83   $   11.71     $   11.44
                                          -----------  -----------  ----------  -------------
Income from investment operations:
  Net investment income.................        1.40*        1.22        1.34          0.57
  Net realized and unrealized gain
   (loss) on investments and foreign
   currencies...........................       (4.79)        0.93        3.05          0.17
                                          -----------  -----------  ----------  -------------
    Net increase (decrease) from
     investment operations..............       (3.39)        2.15        4.39          0.74
                                          -----------  -----------  ----------  -------------
Distributions to shareholders:
  From net investment income............       (1.11)       (1.23)      (1.16)        (0.44)
  From net realized gain on
   investments..........................       (2.83)       (0.23)      (0.11)           --
  In excess of net realized gain on
   investments..........................          --           --          --            --
  Return of capital.....................       (0.36)          --          --         (0.03)
                                          -----------  -----------  ----------  -------------
    Total distributions.................       (4.30)       (1.46)      (1.27)        (0.47)
                                          -----------  -----------  ----------  -------------
Net asset value, end of period..........   $    7.83    $   15.52   $   14.83     $   11.71
                                          -----------  -----------  ----------  -------------
                                          -----------  -----------  ----------  -------------
 
Total investment return (c).............      (29.79)%      14.72%      39.38%         6.54%(b)
Ratios and supplemental data:
Net assets, end of period (in 000's)....   $   1,596    $   3,719   $  15,298     $   1,463
Ratio of net investment income to
 average net assets.....................       11.62%        7.74%       9.87%        12.20%(a)
Ratio of expenses to average net assets
 excluding interest expense:
  With expense reductions...............        1.39%        1.18%       1.34%         1.40%(a)
  Without expense reductions............        1.39%        1.23%       1.34%         1.40%(a)
Ratio of interest expense to average net
 assets++...............................         N/A          N/A        0.04%          N/A
Portfolio turnover rate++...............         339%         214%        290%          213%(a)

</TABLE>
 
- ----------------
 
 (a) Annualized
 (b) Not annualized
 (c) Total investment return does not include sales charges.
 (d) These selected per share operating data were calculated based upon
     average shares outstanding during the period.
  *  Net investment income per share reflects an interest payment received
     from the conversion of Vnesheconombank loan agreements of $0.21 per
     share for each of Class A, B and Advisor.
  +  Commencing June 1, 1995, the Fund began offering Advisor Class shares.
 ++  Portfolio turnover rates and ratio of interest expense to average net
     assets are calculated on the basis of the fund as a whole without
     distinguishing among the classes of shares issued.
N/A  Not Applicable.
 
    The accompanying notes are an integral part of the financial statements.
 
                                       16


<PAGE>

                                    NOTES TO
                              FINANCIAL STATEMENTS
                                October 31, 1998
 
- --------------------------------------------------------------------------------
 
1. SIGNIFICANT ACCOUNTING POLICIES (SEE ALSO NOTE 2)
AIM Emerging Markets Debt Fund (the "Fund"), formerly AIM Global High Income
Fund and prior to that GT Global High Income Fund, a non-diversified separate
series of AIM Investment Funds (the "Trust"), formerly G.T. Investment Funds,
Inc. The Trust is organized as a Delaware business trust and is registered under
the Investment Company Act of 1940, as amended ("1940 Act"), as an open-end
management investment company. The Trust has thirteen series of shares in
operation, each series corresponding to a distinct portfolio of investments.
 
The Fund invests substantially all of its investable assets in the Emerging
Markets Debt Portfolio (the "Portfolio", formerly the Global High Income
Portfolio), a Delaware business trust and is registered under the 1940 Act as a
non-diversified, open-end management investment company.
 
The Portfolio has investment objectives, policies and limitations substantially
identical to those of its corresponding Fund. Therefore, the financial
statements of the Fund and the Portfolio have been presented on a consolidated
basis, and represent all activities of both the Fund and Portfolio. Through
October 31, 1998, all of the shares of beneficial interest of the Portfolio were
owned by the Fund or INVESCO (NY), Inc. (the "Sub-advisor"), which has a nominal
($100) investment in the Portfolio.
 
The Fund offers Class A, Class B, and Advisor Class shares, each of which has
equal rights as to assets and voting privileges. Class A and Class B each has
exclusive voting rights with respect to its distribution plan. Investment
income, realized and unrealized capital gains and losses, and the common
expenses of the Fund are allocated on a pro rata basis to each class based on
the relative net assets of each class to the total net assets of the Fund. Each
class of shares differs in its respective service and distribution expenses, and
may differ in its transfer agent, registration, and certain other class-specific
fees and expenses.
 
The preparation of financial statements in conformity with generally accepted
accounting principles requires management to make estimates and assumptions that
affect the reported amounts of assets and liabilities and disclosure of
contingent assets and liabilities at the date of the financial statements and
the reported amounts of income and expenses during the reporting period. Actual
results could differ from those estimates. The following is a summary of
significant accounting policies in conformity with generally accepted accounting
principles consistently followed by the Fund in the preparation of the financial
statements.
 
(A) PORTFOLIO VALUATION
The Fund calculates the net asset value of and completes orders to purchase,
exchange, or repurchase Fund shares on each business day, with the exception of
those days on which the New York Stock Exchange is closed.
 
Equity securities are valued at the last sale price on the exchange on which
such securities are traded, or on the principal over-the-counter market on which
such securities are traded, as of the close of business on the day the
securities are being valued, or, lacking any sales, at the last available bid
price. In cases where securities are traded on more than one exchange, the
securities are valued on the exchange determined by A I M Advisors, Inc. (the
"Manager") to be the primary market.
 
Fixed income investments are valued at the mean of representative quoted bid and
ask prices for such investments or, if such prices are not available, at prices
for investments of comparative maturity, quality, and type; however, when the
Manager deems it appropriate, prices obtained for the day of valuation from a
bond pricing service will be used. Short-term investments with a maturity of 60
days or less are valued at amortized cost adjusted for foreign exchange
translation and market fluctuation, if any.
 
Investments for which market quotations are not readily available (including
restricted securities which are subject to limitations on their sale) are valued
at fair value as determined in good faith by or under the direction of the
Trust's Board of Trustees.
 
Portfolio securities which are primarily traded on foreign exchanges are
generally valued at the preceding closing values of such securities on their
respective exchanges, and those values are then translated into U.S. dollars at
the current exchange rates, except that when an occurrence subsequent to the
time a value was so established is likely to have materially changed such value,
then the fair value of those securities will be determined by consideration of
other factors by or under the direction of the Trust's Board of Trustees.

                                       17
<PAGE>
 
(B) FOREIGN CURRENCY TRANSLATION
The accounting records of the Fund and Portfolio are maintained in U.S. dollars.
The market values of foreign securities, currency holdings, and other assets and
liabilities are recorded in the books and records of the Portfolio after
translation to U.S. dollars based on the exchange rates on that day. The cost of
each security is determined using historical exchange rates. Income and
withholding taxes are translated at prevailing exchange rates when earned or
incurred.
 
The Portfolio does not isolate that portion of the results of operations
resulting from changes in foreign exchange rates on investments from
fluctuations arising from changes in market prices of securities held. Such
fluctuations are included with the net realized and unrealized gain or loss from
investments.
 
Reported net realized foreign exchange gains or losses arise from sales and
maturities of short-term securities, forward foreign currency contracts, sales
of foreign currencies, currency gains or losses realized between the trade and
settlement dates on securities transactions, and the difference between the
amounts of dividends, interest, and foreign withholding taxes recorded on the
Portfolio's books and the U.S. dollar equivalent of the amounts actually
received or paid. Net unrealized foreign exchange gains or losses arise from
changes in the value of assets and liabilities other than investments in
securities at period end, resulting from changes in exchange rates.
 
                                       17A


<PAGE>

(C) REPURCHASE AGREEMENTS
With respect to repurchase agreements entered into by the Portfolio, it is the
Portfolio's policy to always receive, as collateral, United States government
securities or other high quality debt securities of which the value, including
accrued interest, is at least equal to the amount to be repaid to the Portfolio
under each agreement at its maturity.
 
(D) FORWARD FOREIGN CURRENCY CONTRACTS
A forward foreign currency contract ("Forward Contract") is an agreement between
two parties to buy and sell a currency at a set price on a future date. The
market value of the Forward Contract fluctuates with changes in currency
exchange rates. The Forward Contract is marked-to-market daily and the change in
market value is recorded by the Portfolio as an unrealized gain or loss. When
the Forward Contract is closed, the Portfolio records a realized gain or loss
equal to the difference between the value at the time it was opened and the
value at the time it was closed. Forward Contracts involve market risk in excess
of the amount shown in the Portfolio's "Statement of Assets and Liabilities".
The Portfolio could be exposed to risk if a counterparty is unable to meet the
terms of the contract or if the value of the currency changes unfavorably. The
Portfolio may enter into Forward Contracts in connection with planned purchases
or sales of securities, or to hedge against adverse fluctuations in exchange
rates between currencies.
 
(E) OPTION ACCOUNTING PRINCIPLES
When the Portfolio writes a call or put option, an amount equal to the premium
received is included in the Portfolio's "Statement of Assets and Liabilities" as
an asset and an equivalent liability. The amount of the liability is
subsequently marked-to-market to reflect the current market value of the option.
The current market value of an option listed on a traded exchange is valued at
its last bid price, or, in the case of an over-the-counter option, is valued at
the average of the last bid prices obtained from brokers, unless a quotation
from only one broker is available, in which case only that broker's price will
be used. If an option expires on its stipulated expiration date or if the
Portfolio enters into a closing purchase transaction, a gain or loss is realized
without regard to any unrealized gain or loss on the underlying security and the
liability related to such option is extinguished. If a written call option is
exercised, a gain or loss is realized from the sale of the underlying security
and the proceeds of the sale are increased by the premium originally received.
If a written put option is exercised, the cost of the underlying security
purchased would be decreased by the premium originally received. The Portfolio
can write options only on a covered basis, which, for a call, requires that the
Portfolio hold the underlying security and, for a put, requires the Portfolio to
set aside cash, U.S. government securities or other liquid securities in an
amount not less than the exercise price, or otherwise provide adequate cover at
all times while the put option is outstanding. The Portfolio may use options to
manage its exposure to the stock market and to fluctuations in currency values
or interest rates.
 
The premium paid by the Portfolio for the purchase of a call or put option is
included in the Portfolio's "Statement of Assets and Liabilities" as an
investment and subsequently "marked-to-market" to reflect the current market
value of the option. If an option which the Portfolio has purchased expires on
the stipulated expiration date, the Portfolio realizes a loss in the amount of
the cost of the option. If the Portfolio enters into a closing sale transaction,
the Portfolio realizes a gain or loss, depending on whether proceeds from the
closing sale transaction are greater or less than the cost of the option. If the
Portfolio exercises a call option, the cost of the securities acquired by
exercising the call is increased by the premium paid to buy the call. If the
Portfolio exercises a put option, it realizes a gain or loss from the sale of
the underlying security, and the proceeds from such sale are decreased by the
premium originally paid.
 
The risk associated with purchasing options is limited to the premium originally
paid. The risk in writing a call option is that the Portfolio may forego the
opportunity of profit if the market value of the underlying security or index
increases and the option is exercised. The risk in writing a put option is that
the Portfolio may incur a loss if the market value of the underlying security or
index decreases and the option is exercised. In addition, there is the risk the
Portfolio may not be able to enter into a closing transaction because of an
illiquid secondary market.

                                       18
<PAGE>
 
(F) FUTURES CONTRACTS
A futures contract is an agreement between two parties to buy and sell a
security at a set price on a future date. Upon entering into such a contract the
Portfolio is required to pledge to the broker an amount of cash or securities
equal to the minimum "initial margin" requirements of the exchange on which the
contract is traded. Pursuant to the contract, the Portfolio agrees to receive
from or pay to the broker an amount of cash equal to the daily fluctuation in
value of the contract. Such receipts or payments are known as "variation margin"
and are recorded by the Portfolio as unrealized gains or losses. When the
contract is closed, the Portfolio records a realized gain or loss equal to the
difference between the value of the contract at the time it was opened and the
value at the time it was closed. The potential risk to the Portfolio is that the
change in value of the underlying securities may not correlate to the change in
value of the contracts. The Portfolio may use futures contracts to manage its
exposure to the stock market and to fluctuations in currency values or interest
rates.
 
(G) SECURITY TRANSACTIONS AND RELATED INVESTMENT INCOME
Security transactions are accounted for on the trade date (date the order to buy
or sell is executed). The cost of securities sold is determined on a first-in,
first-out-basis, unless otherwise specified. Dividends are recorded on the
ex-dividend date. Interest income is recorded on the accrual basis. Where a high
level of uncertainty exists as to its collection, income is recorded net of all
withholding tax with any rebate recorded when received. The Portfolio may trade
securities on other than normal settlement terms. This may increase the risk if
the other party to the transaction fails to deliver and causes the Portfolio to
subsequently invest at less advantageous prices.
 
(H) PORTFOLIO SECURITIES LOANED
At October 31, 1998, stocks with an aggregate value of $10,301,788 were on loan
to brokers. The loans were secured by cash collateral of $11,293,368 received by
the Portfolio. For the year ended October 31, 1998, the Fund received fees of
$957,492.
 
For international securities, cash collateral is received by the Portfolio
against loaned securities in an amount at least equal to 105% of the
 
                                       18A

<PAGE>

market value of the loaned securities at the inception of each loan. This
collateral must be maintained at not less than 103% of the market value of the
loaned securities during the period of the loan. For domestic securities, cash
collateral is received by the Portfolio against loaned securities in the amount
at least equal to 102% of the market value of the loaned securities at the
inception of each loan. This collateral must be maintained at not less than 100%
of the market value of the loaned securities during the period of the loan. The
cash collateral is invested in a securities lending trust which consists of a
portfolio of high quality short duration securities whose average effective
duration is restricted to 120 days or less.
 
(I) TAXES
It is the intended policy of the Fund to meet the requirements for qualification
as a "regulated investment company" under the Internal Revenue Code of 1986, as
amended ("Code"). It is also the intention of the Fund to make distributions
sufficient to avoid imposition of any excise tax under Section 4982 of the Code.
Therefore, no provision has been made for Federal taxes on income, capital
gains, or unrealized appreciation of securities held, and excise tax on income
and capital gains. The Fund has a capital loss carryforward of $53,419,915 which
expires in 2006.
 
(J) DISTRIBUTIONS TO SHAREHOLDERS
Distributions to shareholders are recorded by each Fund on the ex-date. Income
and capital gain distributions are determined in accordance with Federal income
tax regulations which may differ from generally accepted accounting principles.
These differences are primarily due to differing treatments of income and gains
on various investment securities held by the Portfolio and timing differences.
 
(K) FOREIGN SECURITIES
There are certain additional considerations and risks associated with investing
in foreign securities and currency transactions that are not inherent in
investments of domestic origin. The Portfolio's investment in emerging market
countries may involve greater risks than investments in more developed markets
and the price of such investments may be volatile. These risks of investing in
foreign and emerging markets may include foreign currency exchange rate
fluctuations, perceived credit risk, adverse political and economic developments
and possible adverse foreign government intervention.
 
(L) INDEXED SECURITIES
The Portfolio may invest in indexed securities whose value is linked either
directly or indirectly to changes in foreign currencies, interest rates,
equities, indices, or other reference instruments. Indexed securities may be
more volatile than the reference instrument itself, but any loss is limited to
the amount of the original investment.
 
(M) RESTRICTED SECURITIES
The Portfolio is permitted to invest in privately placed restricted securities.
These securities may be resold in transactions exempt from registration or to
the public if the securities are registered. Disposal of these securities may
involve time-consuming negotiations and expense, and prompt sale at an
acceptable price may be difficult. At the end of the year, restricted
securities, if any, (excluding 144A issues), are shown at the end of the Fund's
Portfolio of Investments.
 
(N) LINE OF CREDIT
The Fund, along with certain other funds advised and/or administered by the
Manager, has a line of credit with BankBoston. The arrangement with the bank
allows all specified funds and certain other Funds to borrow, on a first come,
first serve basis, an aggregate maximum amount of $150,000,000. The Fund is
limited to borrowing up to 33 1/3% of the value of the Fund's total assets. On
October 31, 1998, AIM Emerging Markets Debt Fund had $2,000,000 in loans
outstanding.
 
For the year ended October 31, 1998, the weighted average outstanding daily
balance of bank loans (based on the number of days the loans were outstanding)
for the Fund was $6,402,778, with a weighted average interest rate of 6.27%.
Interest expense for the year ended October 31, 1998 was $80,253 and is included
in "Other Expenses" on the Statement of Operations.
 
(O) SECURITIES PURCHASED ON A WHEN-ISSUED OR FORWARD COMMITMENT BASIS
The Portfolio may trade securities on a when-issued or forward commitment basis,
with payment and delivery scheduled for a future date. These transactions are
subject to market fluctuations and are subject to the risk that the value at
delivery may be more or less than the trade date purchase price. Although the
Portfolio will generally purchase these securities with the intention of
acquiring such securities, they may sell such securities before the settlement
date. These securities are identified on the accompanying Portfolio of
Investments. The Fund or Portfolio has set aside sufficient cash or liquid
securities as collateral for these purchase commitments.

                                       19
<PAGE>
 
2. RELATED PARTIES
A I M Advisors, Inc. (the "Manager"), an indirect wholly-owned subsidiary of
AMVESCAP PLC, is the Fund's and Portfolio's investment manager and administrator
and INVESCO (NY), Inc., (formerly, Chancellor LGT Asset Management, Inc.) is the
Fund's and Portfolio's investment sub-advisor and sub-administrator. As of the
close of business on May 29, 1998, Liechtenstein Global Trust AG ("LGT"), the
former indirect parent organization of Chancellor LGT Asset Management, Inc.
("Chancellor LGT") consummated a purchase agreement with AMVESCAP PLC pursuant
to which AMVESCAP PLC acquired LGT's Asset Management Division, which included
Chancellor LGT and certain other affiliates. As a result of this transaction,
Chancellor LGT was renamed INVESCO (NY), Inc., and is now an indirect
wholly-owned subsidiary of AMVESCAP PLC. A I M Distributors, Inc. ("AIM
Distributors"), a wholly-owned subsidiary of the Manager, became the Fund's
distributor as of the close of business on May 29, 1998. The Trust was
reorganized from a Maryland corporation into a Delaware business trust, and the
Portfolio was reorganized from a New York common law trust into a Delaware
business trust on September 8, 1998. Finally, as of the close of business on
September 4, 1998, A I M Fund Services, Inc. ("AFS"), an affiliate of the
Manager and AIM Distributors, replaced GT Global Investor Services, Inc. ("GT
Services") as the transfer agent of the Fund.
 
The Fund pays administration fees to the Manager at the annualized rate of 0.25%
of its average daily net assets. These fees are computed daily and paid monthly.
The AIM Emerging Markets Debt Portfolio pays investment management and
administration fees to the Manager
 
                                       19A

<PAGE>

at the annualized rate of 0.475% on the first $500 million of average daily net
assets of the Portfolio; 0.45% on the next $1 billion; 0.425% on the next $1
billion; and 0.40% on amounts thereafter, plus 2% of the Portfolio's total
investment income calculated in accordance with generally accepted accounting
principles, adjusted daily for currency revaluations, on a mark to market basis,
of the Portfolio's assets; provided, however, that during any fiscal year this
amount shall not exceed 2% of the Portfolio's total investment income calculated
in accordance with generally accepted accounting principles. These fees are
computed daily and paid monthly.
 
AIM Distributors, an affiliate of the Manager, serves as the Fund's distributor.
For the period ended May 29, 1998, GT Global, Inc. ("GT Global"), an affiliate
of the investment sub-advisor, served as the Fund's distributor. The Fund offers
Class A, Class B, and Advisor Class shares for purchase.
 
Class A shares are subject to initial sales charges imposed at the time of
purchase, in accordance with the schedule included in the Fund's current
prospectus. AIM Distributors collects the sales charges imposed on sales of
Class A shares, and reallows a portion of such charges to dealers through which
the sales are made. For the year ended October 31, 1998, AIM Distributors and GT
Global retained sales charges of $21,515 and $35,739, respectively. Purchases of
Class A shares exceeding $1,000,000 may be subject to a contingent deferred
sales charge ("CDSC") upon redemption, in accordance with the Fund's current
prospectus. AIM Distributors and GT Global collected CDSCs for the year ended
October 31, 1998 of $8 and $435, respectively. AIM Distributors also makes
ongoing shareholder servicing and trail commission payments to dealers whose
clients hold Class A shares.
 
Class B shares are not subject to initial sales charges. When Class B shares are
sold, AIM Distributors, from its own resources, pays commissions to dealers
through which the sales are made. Certain redemptions of Class B shares made
within six years of purchase are subject to CDSCs, in accordance with the Fund's
current prospectus. For the year ended October 31, 1998, AIM Distributors and GT
Global collected CDSCs in the amount of $352,609 and $610,629, respectively. In
addition, AIM Distributors makes ongoing shareholder servicing and trail
commission payments to dealers whose clients hold Class B shares.
 
For the period ended May 29, 1998, pursuant to the then effective separate
distribution plans adopted under the 1940 Act Rule 12b-1 by the Trust's Board of
Trustees with respect to the Fund's Class A shares ("Class A Plan") and Class B
shares ("Class B Plan"), the Fund reimbursed GT Global for a portion of its
shareholder servicing and distribution expenses. Under the Class A Plan, the
Fund was permitted to pay GT Global a service fee at the annualized rate of up
to 0.25% of the average daily net assets of the Fund's Class A shares for GT
Global's expenditures incurred in servicing and maintaining shareholder
accounts, and was permitted to pay GT Global a distribution fee at the
annualized rate of up to 0.35% of the average daily net assets of the Fund's
Class A shares, less any amounts paid by the Fund as the aforementioned service
fee, for GT Global's expenditures incurred in providing services as distributor.
All expenses for which GT Global was reimbursed under the Class A Plan would
have been incurred within one year of such reimbursement.
 
For the period ended May 29, 1998, pursuant to the Class B Plan, the Fund was
permitted to pay GT Global a service fee at the annualized rate of up to 0.25%
of the average daily net assets of the Fund's Class B shares for GT Global's
expenditures incurred in servicing and maintaining shareholder accounts, and was
permitted to pay GT Global a distribution fee at the annualized rate of up to
0.75% of the average daily net assets of the Fund's Class B shares for GT
Global's expenditures incurred in providing services as distributor. Expenses
incurred under the Class B Plan in excess of 1.00% annually were permitted to be
carried forward for reimbursement in subsequent years as long as that Plan
continued in effect.
 
Effective as of the close of business May 29, 1998, pursuant to Rule 12b-1 under
the 1940 Act, the Trust's Board of Trustees adopted a Master Distribution Plan
applicable to the Fund's Class A shares ("Class A Plan") and Class B shares
("Class B Plan"), pursuant to which the Fund compensates AIM Distributors for
the purpose of financing any activity that is intended to result in the sale of
Class A or Class B shares of the Fund. Under the Class A Plan, the Fund
compensates AIM Distributors at the annualized rate of 0.35% of the average
daily net assets of the Fund's Class A shares. Under the Class B Plan, the Fund
compensates AIM Distributors at an annualized rate of 1.00% of the average daily
net assets of the Fund's Class B shares.

                                       20
<PAGE>
 
The Class A Plan and the Class B Plan (together, the "Plans") are designed to
compensate AIM Distributors for certain promotional and other sales-related
costs, and to implement a dealer incentive program that provides for periodic
payments to selected dealers who furnish continuing personal shareholder
services to their customers who purchase and own Class A and Class B shares of
the Fund. Payments also can be directed by AIM Distributors to financial
institutions who have entered into service agreements with respect to Class A
and Class B shares of the Fund and who provide continuing personal services to
their customers who own Class A and Class B shares of the Fund. The service fees
payable to selected financial institutions are calculated at the annual rate of
0.25% of the average daily net asset value of those Fund shares that are held in
such institution's customers' accounts that were purchased on or after a
prescribed date set forth in the Plans.
 
The Manager and AIM Distributors voluntarily have undertaken to limit the Fund's
expenses (exclusive of brokerage commissions, taxes, interest, and extraordinary
expense) to the maximum annual rate of 1.75%, 2.40%, and 1.40% of the average
daily net assets of the Fund's Class A, Class B, and Advisor Class shares,
respectively. If necessary, this limitation will be effected by waivers by the
Manager of investment management and administration fees, waivers by AIM
Distributors of payments under the Class A Plan and/or Class B Plan and/or
reimbursements by the Manager or AIM Distributors of portions of the Fund's
other operating expenses.
 
Effective as of the close of business September 4, 1998, the Fund, pursuant to a
transfer agency and service agreement, has agreed to pay A I M Fund Services,
Inc. ("AFS") an annualized fee of $24.85 per shareholder accounts that are open
during any monthly period (this fee includes all out-of-pocket expenses), and an
annualized fee of $0.70 per shareholder account that is closed during any
monthly
 
                                       20A

<PAGE>

period. Both fees shall be billed by AFS monthly in arrears on a prorated basis
of 1/12 of the annualized fee for all such accounts.
 
For the period November 1, 1997 to September 4, 1998, GT Services, an affiliate
of the Manager and AIM Distributors, was the transfer agent of the Fund. For
performing shareholder servicing, reporting, and general transfer agent
services, GT Services received an annual maintenance fee of $17.50 per account,
a new account fee of $4.00 per account, a per transaction fee of $1.75 for all
transactions other than exchanges and a per exchange fee of $2.25. GT Services
also was reimbursed by the Fund for its out-of-pocket expenses for such items as
postage, forms, telephone charges, stationery and office supplies.
 
The Manager is the pricing and accounting agent for the Fund and Portfolio. The
monthly fee for these services to the Manager is a percentage, not to exceed
0.03% annually, of a Fund's average daily net assets. The annual fee rate is
derived based on the aggregate net assets of the funds which comprise the
following investment companies: AIM Growth Series, AIM Investment Funds, AIM
Investment Portfolios, AIM Series Trust, G.T. Global Variable Investment Series
and G.T. Global Variable Investment Trust. The fee is calculated at the rate of
0.03% of the first $5 billion of assets and 0.02% to the assets in excess of $5
billion. An amount is allocated to and paid by each such fund based on its
relative average daily net assets.
 
The Trust pays each Trustee who is not an employee, officer or director of the
Manager, or any other affiliated company, $5,000 per year plus $300 for each
meeting of the board or any committee thereof attended by the Trustee.
 
3. PURCHASES AND SALES OF SECURITIES
For the year ended October 31, 1998, purchases and sales of investment
securities by the Portfolio, other than U.S. government obligations and
short-term investments, aggregated $939,420,479 and $952,299,285, respectively.
For the year ended October 31, 1998, sales of U.S. government obligations
aggregated $27,908,116. There were no purchases of U.S. government obligations.
 
4. CAPITAL SHARES
At October 31, 1998, there were 6,000,000,000 shares of the Trust's common stock
authorized, at $0.0001 par value. Of this amount, 400,000,000 were classified as
shares of the AIM Global Telecommunications Fund; 400,000,000 were classified as
shares of AIM Global Government Income Fund; 200,000,000 were classified as
shares of AIM Global Health Care Fund; 200,000,000 were classified as shares of
AIM Strategic Income Fund; 200,000,000 were classified as shares of AIM
Developing Markets Fund; 200,000,000 were classified as shares of GT Global
Currency Fund (inactive); 200,000,000 were classified as shares of AIM Global
Growth & Income Fund; 200,000,000 were classified as shares of GT Global Small
Companies Fund (inactive); 200,000,000 were classified as shares of AIM Latin
American Growth Fund; 200,000,000 were classified as shares of AIM Emerging
Markets Fund; 200,000,000 were classified as shares of AIM Emerging Markets Debt
Fund; 200,000,000 were classified as shares of AIM Global Financial Services
Fund; 200,000,000 were classified as shares of AIM Global Resources Fund;
200,000,000 were classified as shares of AIM Global Infrastructure Fund;
200,000,000 were classified as shares of AIM Global Consumer Products and
Services Fund. The shares of each of the foregoing series of the Trusts were
divided equally into two classes, designated Class A and Class B common stock.
With respect to the issuance of Advisor Class shares, 100,000,000 shares were
classified as shares of each of the fifteen series of the Trusts and designated
as Advisor Class common stock. 1,100,000,000 shares remain unclassified.
Transactions in capital shares of the Fund were as follows:

                                       21
<PAGE>
 
                           CAPITAL SHARE TRANSACTIONS
<TABLE>
<CAPTION>
<S>                                                 <C>          <C>            <C>          <C>    


                                                            YEAR ENDED                   YEAR ENDED
                                                         OCTOBER 31, 1998             OCTOBER 31, 1997
                                                    --------------------------  ----------------------------
CLASS A                                               SHARES        AMOUNT        SHARES         AMOUNT
- --------------------------------------------------  -----------  -------------  -----------  ---------------
                                                                                 
Shares sold.......................................   10,918,639  $ 129,801,507   17,142,418  $   272,139,950
Shares issued in connection with reinvestment of
  distributions...................................    2,191,470     26,459,355      574,707        9,164,383
                                                    -----------  -------------  -----------  ---------------
                                                     13,110,109    156,260,862   17,717,125      281,304,333
Shares repurchased................................  (12,901,851)  (152,829,526) (21,118,898)    (335,756,037)
                                                    -----------  -------------  -----------  ---------------
Net increase (decrease)...........................      208,258  $   3,431,336   (3,401,773) $   (54,451,704)
                                                    -----------  -------------  -----------  ---------------
                                                    -----------  -------------  -----------  ---------------
 

 
CLASS B
- --------------------------------------------------
                                                                                 
Shares sold.......................................    5,958,185  $  73,991,330   13,848,218  $   221,702,040
Shares issued in connection with reinvestment of
  distributions...................................    3,020,192     36,460,585      721,148       11,494,889
                                                    -----------  -------------  -----------  ---------------
                                                      8,978,377    110,451,915   14,569,366      233,196,929
Shares repurchased................................   (9,736,068)  (113,538,414) (16,813,796)    (270,094,630)
                                                    -----------  -------------  -----------  ---------------
Net decrease......................................     (757,691) $  (3,086,499)  (2,244,430) $   (36,897,701)
                                                    -----------  -------------  -----------  ---------------
                                                    -----------  -------------  -----------  ---------------

 
ADVISOR CLASS
- --------------------------------------------------
                                                                                 
Shares sold.......................................      490,309  $   6,221,370    2,868,282  $    45,874,009
Shares issued in connection with reinvestment of
  distributions...................................       76,464        920,280       72,440        1,148,368
                                                    -----------  -------------  -----------  ---------------
                                                        566,773      7,141,650    2,940,722       47,022,377
Shares repurchased................................     (602,542)    (7,660,299)  (3,732,584)     (60,007,579)
                                                    -----------  -------------  -----------  ---------------
Net decrease......................................      (35,769) $    (518,649)    (791,862) $   (12,985,202)
                                                    -----------  -------------  -----------  ---------------
                                                    -----------  -------------  -----------  ---------------
</TABLE>

 
                                       21A


<PAGE>

5. SUBSEQUENT EVENT (UNAUDITED)
Effective December 14, 1998, sub-administration responsibility for the Fund and
sub-advisory and sub-administration responsibility for the Portfolio was
transferred from INVESCO (NY), Inc. to INVESCO Asset Management Ltd., another
indirect wholly-owned subsidiary of AMVESCAP PLC. A I M Advisors, Inc. will
continue to serve as the manager and administrator of the Fund and the
Portfolio. The transfer will not change the fees paid by A I M Advisors, Inc.
for sub-advisory services and will not change the nature of the sub-advisory
services provided to the Portfolio or the personnel providing such services.
 
6. PROXY RESULTS (UNAUDITED)
The Special Meeting of Shareholders of the G.T. Investment Funds, Inc. now known
as AIM Investment Funds (the "Trust") was held on May 20, 1998 at the Trust's
offices, 50 California Street, 26th Floor, San Francisco, California. The
meeting was held for the following purposes:
 
(1)  To elect Trustees as follows: C. Derek Anderson, Frank S. Bayley, William
J. Guilfoyle, Arthur C. Patterson, Ruth H. Quigley.
 
(2)  To approve a new Investment Management and Administration Contract and
Sub-Advisory and Sub-Administration Contract with respect to each series of the
Trust (each, a "Fund," and collectively, the "Funds").
 
(3)  To approve replacement Rule 12b-1 plans of distribution with respect to
Class A and B Shares of the Fund.
 
(4)  To approve changes to the fundamental investment restrictions of the Fund.
 
(5)  To approve an agreement and plan of conversion and termination for the
Trust.
 
(6)  To ratify the selection of Coopers & Lybrand L.L.P., now known as
PricewaterhouseCoopers LLP, as the Trust's independent public accountants.
 
The results of the proxy solicitation on the above matters were as follows:

<TABLE>
<CAPTION>
<S>         <C>    


            TRUSTEE/MATTER
            ---------------------------------------------------------------------------------------------------------------
         
(1)         C. Derek Anderson..............................................................................................
            Frank S. Bayley................................................................................................
            William J. Guilfoyle...........................................................................................
            Arthur C. Patterson............................................................................................
            Ruth H. Quigley................................................................................................
(2)(a)      Approval of investment management and administration contract..................................................
(2)(b)      Approval of sub-advisory and sub-administration contract.......................................................
(3)         Approval of replacement Rule 12b-1 plans of distribution
            CLASS A SHARES.................................................................................................
            CLASS B SHARES.................................................................................................
(4)(a)      Modification of Fundamental Restriction on Concentration.......................................................
(4)(b)      Modification of Fundamental Restriction on Issuing Senior Securities and Borrowing Money.......................
(4)(c)      Modification of Fundamental Restriction on Making Loans........................................................
(4)(d)      Modification of Fundamental Restriction on Underwriting Securities.............................................
(4)(e)      Modification of Fundamental Restriction on Real Estate Investments.............................................
(4)(f)      Modification of Fundamental Restriction on Investing in Commodities............................................
(4)(g)      Elimination of Fundamental Restriction on Margin Transactions..................................................
(4)(h)      Elimination of Fundamental Restriction on Pledging Assets......................................................
(4)(i)      Elimination of Fundamental Restriction on Investments in Oil, Gas and Mineral Leases and Programs..............
(4)(j)      Elimination of Fundamental Restriction on Diversification Required By Internal Revenue Code....................
(5)         Approval of an agreement and plan of conversion and termination with respect to the Trust......................
(6)         Approval of the conversion of the portfolios in which certain Funds invest.....................................
(7)         Ratification of the selection of Coopers and Lybrand L.L.P., now known as PricewaterhouseCoopers LLP, as the
              Trust's independent public accountants.......................................................................
 
</TABLE>

                                       22
<PAGE>

                                VOTES        WITHHELD/
               VOTES FOR       AGAINST      ABSTENTIONS
            ---------------  ------------  --------------
                                  
(1)             191,685,088           N/A      13,123,292
                191,766,811           N/A      13,041,568
                191,828,959           N/A      12,979,420
                191,845,270           N/A      12,963,109
                191,869,887           N/A      12,938,492
(2)(a)           11,539,226       325,581       3,653,718*
(2)(b)           11,405,206       398,639       3,714,680*
(3)
                  5,596,649       164,819         433,984
                  8,129,440       288,519         787,402
(4)(a)           11,358,960       419,748       3,739,817*
(4)(b)           11,358,802       419,906       3,739,817*
(4)(c)           11,358,802       419,906       3,739,817*
(4)(d)           11,358,960       419,748       3,739,817*
(4)(e)           11,358,802       419,906       3,739,817*
(4)(f)           11,358,593       420,115       3,739,817*
(4)(g)           11,358,436       420,272       3,739,817*
(4)(h)           11,358,960       419,748       3,739,817*
(4)(i)           11,358,960       419,748       3,739,817*
(4)(j)           11,358,713       419,995       3,739,817*
(5)             190,027,469     6,362,084      94,055,040*
(6)              11,391,564       294,742       3,832,219*
(7)             191,358,779     2,114,168      11,333,063

 
- --------------
* Includes Broker Non-Votes
 
- --------------
FEDERAL TAX INFORMATION (UNAUDITED):
 
Pursuant to Section 852 of the Internal Revenue Code, the Fund designates
$11,387,137 as capital gain dividends for the fiscal year ended October 31,
1998.
 
                                       22A


                       AGREEMENT AND DECLARATION OF TRUST
                                       OF
                          GLOBAL HIGH INCOME PORTFOLIO


      WHEREAS,  THIS AGREEMENT AND DECLARATION OF TRUST is made and entered into
as of May 7, 1998,  among  William J.  Guilfoyle,  C. Derek  Anderson,  Frank S.
Bayley, Arthur C. Patterson,  and Ruth H. Quigley, as Trustees,  and each person
who becomes a Holder in accordance with the terms hereinafter set forth.

      WHEREAS,  the parties hereto desire to create a business trust pursuant to
the  Delaware  Act for the  investment  and  reinvestment  of funds  contributed
thereto;

      NOW, THEREFORE,  the Trustees hereby direct that a Certificate of Trust be
filed  with the  Office  of the  Secretary  of State of  Delaware  and do hereby
declare that all money and property  contributed to the trust hereunder shall be
held and managed in trust under this Agreement for the benefit of the Holders as
herein set forth below.


                                    ARTICLE I
             NAME, DEFINITIONS, PURPOSE AND CERTIFICATE OF TRUST

      Section  1.1.  NAME.  The name of the  business  trust  created  hereby is
"Global  High Income  Portfolio,"  and the  Trustees  may  transact  the Trust's
affairs in that name.  The Trust shall  constitute a Delaware  business trust in
accordance with the Delaware Act.

      Section 1.2. DEFINITIONS.  Whenever used herein, unless otherwise required
by the context or specifically provided:

      (a)   "Affiliated    Person,"   "Company,"    "Person,"   and   "Principal
            Underwriter"  shall have the meanings given them in the 1940 Act, as
            modified by or interpreted by any applicable  order or orders of the
            Commission  or any  rules or  regulations  adopted  or  interpretive
            releases of the Commission  thereunder.  The term "Commission" shall
            have the meaning given it in the 1940 Act;

      (b)   "Agreement" means this Agreement and Declaration of Trust, as it may
            be amended from time to time;

      (c)   "Book  Capital  Account"  means,  for any Holder of an Interest in a
            particular  Portfolio at any time,  the Book Capital  Account of the
            Holder with respect to that Portfolio, maintained in accordance with
            Article VIII, Section 8.1 hereof;

      (d)   "Bylaws" means the Bylaws  referred to in Article IV, Section 4.1(e)
            hereof, as from time to time amended;

<PAGE>

      (e)   "Code" means the Internal Revenue Code of 1986, as amended;

      (f)   "Covered  Person"  means every person who is, or has been, a Trustee
            or an officer or employee of the Trust;

      (g)   The  "Delaware  Act" refers to the Delaware  Business  Trust Act, 12
            Del.  C.ss.  3801 et seq.,  as such Act may be amended  from time to
            time;

      (h)   "Fiscal  Year"  means,  with  respect to any  Portfolio,  the annual
            period that ends on  December  31 of each year or such other  annual
            period as may be determined from time to time by the Trustees;

      (i)   "Holder" means a record owner of an Interest in a Portfolio;

      (j)   "Interest"  means,  with respect to each  Portfolio,  the beneficial
            interest  of a  Holder  in that  Portfolio,  including  all  rights,
            powers,  and privileges  accorded to such Holders in this Agreement.
            The  Interest  of a  Holder  in  any  particular  Portfolio  may  be
            expressed as a percentage,  determined by calculating, at such times
            and on such bases as the Trustees shall from time to time determine,
            the ratio of the Holder's Book Capital  Account balance to the total
            Book  Capital  Account  balances of all  Holders in that  Portfolio.
            Reference  herein to a specified  percentage in, or fraction of, the
            Interests of the Holders in a Portfolio means Holders whose combined
            Book Capital Account balances represent such specified percentage or
            fraction of the Book Capital Account balances of all Holders in that
            Portfolio;

      (k)   "Liabilities,"  when used with  respect to the Trust or a Portfolio,
            means all debts,  liabilities,  obligations,  expenses,  costs,  and
            charges incurred, contracted for, or otherwise existing with respect
            to the Trust or that Portfolio;

      (l)   "Majority  Interests  Vote"  means  "the vote of a  majority  of the
            outstanding  voting  securities" (as defined in the 1940 Act) of the
            Trust or Portfolio, as applicable;

      (m)   "Net Asset Value" means,  with respect to any Portfolio,  the amount
            by  which  the  assets   belonging  to  that  Portfolio  exceed  its
            Liabilities, all as determined by or under the Trustees' direction;

      (n)   "Net  Profits"  of a Portfolio  for any given time period  means the
            excess of its Net Asset  Value at the close of  business on the last
            day of such  period,  prior to any  distributions  being  made  with
            respect to such  period,  over its Net Asset Value as of the opening
            of business on the first day of such period, after any contributions
            made on such date;  and "Net  Losses" of a  Portfolio  for any given
            time  period  means  the  excess  of its Net  Asset  Value as of the
            opening  of  business  on the  first day of such  period,  after any
            contributions  made on such  date,  over its Net Asset  Value at the
            close  of  business  on the last  day of such  period,  prior to any
            distributions being made with respect to such period;




                                       2
<PAGE>

      (o)   The "1940 Act"  refers to the  Investment  Company  Act of 1940,  as
            amended from time to time;

      (p)   "Portfolio"  means a series of Interests in the Trust established in
            accordance with the provisions of Article II, Section 2.3 hereof;

      (q)   The  "Trust"  means  Global  High  Income  Portfolio,  the  Delaware
            business trust established  hereby, and reference to the Trust, when
            applicable  to one or more  Portfolios,  shall  refer  to each  such
            Portfolio;

      (r)   The  "Trustees"  means the Persons who have signed this Agreement as
            trustees so long as they shall  continue to serve as trustees of the
            Trust in accordance with the terms hereof, and all other Persons who
            may from time to time be duly  appointed  as Trustee  in  accordance
            with the provisions of Article III, Section 3.4 hereof or elected as
            Trustee in accordance  with the  provisions of Article III,  Section
            3.6 hereof,  and  reference  herein to a Trustee or to the  Trustees
            shall refer to such Persons in their capacity as Trustees hereunder;
            and

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

      Section 1.3. PURPOSE. The purpose of the Trust is to conduct,  operate and
carry on the business of a management  investment  company  registered under the
1940 Act through one or more Portfolios investing primarily in securities and to
carry on such other  business as the  Trustees  may from time to time  determine
pursuant to their authority under this Agreement.

      Section 1.4. CERTIFICATE OF TRUST.  Immediately upon the execution of this
Agreement,  the Trustees  shall file a Certificate  of Trust with respect to the
Trust in the Office of the Secretary of State of the State of Delaware  pursuant
to the Delaware Act.


                                   ARTICLE II
                               BENEFICIAL INTEREST

      Section  2.1.  INTERESTS.  The  beneficial  interest in the Trust shall be
divided into an unlimited  number of  Interests.  The Trustees may, from time to
time,  authorize the division of the Interests into one or more series,  each of
which  constitutes a Portfolio,  in accordance  with Article II,  Section 2.3 of
this  Agreement.  All  Interests  issued  hereunder  shall  be  fully  paid  and
nonassessable.

      Section 2.2. ISSUANCE OF INTERESTS.  The Trustees in their discretion may,
from time to time, without vote of the Holders, issue Interests,  in addition to
the then issued and outstanding Interests, to such party or parties and for such
amount and type of consideration,  subject to applicable law,  including cash or
securities,  at such time or times and on such  terms as the  Trustees  may deem
appropriate,  and  may in  such  manner  acquire  other  assets  (including  the
acquisition  of assets  subject to, and in connection  with,  the  assumption of
liabilities) and businesses.



                                       3
<PAGE>

      Section 2.3.  ESTABLISHMENT OF PORTFOLIOS.  The Trust shall consist of one
or more  separate and  distinct  Portfolios,  each with an  unlimited  number of
Interests  unless  otherwise  specified.   The  Trustees  hereby  establish  and
designate the  Portfolios  listed on Schedule A attached  hereto and made a part
hereof  ("Schedule  A"). Each  additional  Portfolio shall be established by the
adoption of a resolution  by the  Trustees and shall be effective  upon the date
stated therein (or, if no such date is stated,  upon the date of such adoption).
The Interests in each Portfolio  shall have the relative  rights and preferences
provided for herein and such rights and  preferences as may be designated by the
Trustees.  The Trust  shall  maintain  separate  and  distinct  records for each
Portfolio and shall hold and account for the assets belonging thereto separately
from the other Trust Property and the assets  belonging to any other  Portfolio.
Each Interest in a Portfolio shall represent an equal beneficial interest in the
net assets  belonging to that Portfolio.  A Portfolio may have exclusive  voting
rights with respect to matters affecting only that Portfolio.

      Section 2.3.1.  Subject to Article VI, Section 6.1 of this Agreement,  the
Trustees shall have full power and authority,  in their sole discretion  without
obtaining any prior  authorization  or vote of the Holders of any Portfolio,  to
establish and designate and to change in any manner any  Portfolio;  to fix such
preferences,  voting  powers,  rights,  and  privileges  of any Portfolio as the
Trustees  may from time to time  determine  (but the Trustees may not change the
preferences,  voting  powers,  rights,  and  privileges of Interests in a manner
materially  adverse to the Holders of such Interests  without the prior approval
of the  affected  Holders);  and to take such other  action with  respect to the
Interests as the Trustees may deem  desirable.  A Portfolio may issue any number
of  Interests  but need not issue any  Interests.  At any time that there are no
Interests  outstanding of any particular  Portfolio  previously  established and
designated,  the Trustees may abolish that Portfolio and the  establishment  and
designation thereof.

      Section 2.3.2. Unless the establishing  resolution or any other resolution
adopted  pursuant to this  Section 2.3  otherwise  provides,  Interests  in each
Portfolio  established  hereunder  shall have the following  relative rights and
preferences:

      (a)   Holders  shall have no preemptive or other right to subscribe to any
            additional  Interests or other securities issued by the Trust or the
            Trustees, whether of the same or other Portfolio.

      (b)   All  consideration  received  by the  Trust for the issue or sale of
            Interests in a  particular  Portfolio,  together  with all assets in
            which such  consideration  is  invested or  reinvested,  all income,
            earnings,  profits,  and proceeds  thereof,  including  any proceeds
            derived from the sale, exchange,  or liquidation of such assets, and
            any funds or payments derived from any reinvestment of such proceeds
            in whatever  form the same may be, shall be held and  accounted  for
            separately  from the other  assets  of the Trust and of every  other
            Portfolio  and may be  referred to herein as "assets  belonging  to"
            that Portfolio. The assets belonging to a particular Portfolio shall
            belong  to  that  Portfolio  for  all  purposes,  and  to  no  other
            Portfolio,   subject  only  to  the  rights  of  creditors  of  that
            Portfolio.  In addition, any assets, income,  earnings,  profits, or
            funds, or payments and proceeds with respect thereto,  which are not



                                       4
<PAGE>


            readily  identifiable as belonging to any particular Portfolio shall
            be allocated  by the  Trustees  between and among one or more of the
            Portfolios  for all  purposes  and such  assets,  income,  earnings,
            profits,  or funds,  or payments and proceeds with respect  thereto,
            shall be assets belonging to that Portfolio.

      (c)   A particular Portfolio shall be charged with the Liabilities of that
            Portfolio,  and  all  Liabilities  attributable  to  any  particular
            Portfolio shall be borne by such Portfolio.  Any general Liabilities
            of the Trust that are not readily  identifiable as chargeable to any
            particular  Portfolio shall be allocated and charged by the Trustees
            between or among any one or more of the Portfolios in such manner as
            the Trustees in their sole discretion deem fair and equitable.  Each
            such allocation  shall be conclusive and binding upon the Holders in
            all Portfolios for all purposes. Without limitation of the foregoing
            provisions  of this  Subsection  2.3.2,  the  Liabilities  incurred,
            contracted  for or otherwise  existing  with respect to a particular
            Portfolio shall be enforceable  against the assets of such Portfolio
            only,  and not  against  the  assets of the Trust  generally  or the
            assets belonging to any other Portfolio.  Notice of this contractual
            limitation of inter-Portfolio  liabilities shall be set forth in the
            Certificate  of Trust  described  in Article I,  Section 1.4 of this
            Agreement (whether originally or by amendment),  and upon the giving
            of such notice in the Certificate of Trust, the statutory provisions
            of Section  3804 of the  Delaware  Act  relating to  limitations  on
            inter-Portfolio  liabilities (and the statutory effect under Section
            3804 of setting forth such notice in the Certificate of Trust) shall
            become applicable to the Trust and each Portfolio.

      All  references  to  Interests  in this  Agreement  shall be  deemed to be
Interests in any or all  Portfolios as the context may require.  All  provisions
herein relating to the Trust shall apply equally to each Portfolio of the Trust,
except as the context otherwise requires.

      Section 2.4.  INVESTMENT  IN THE TRUST;  LIMITATION  ON NUMBER OF HOLDERS.
Investments  may be accepted by the Trust from such Persons,  at such times,  on
such terms, and for such consideration, which may consist of cash or tangible or
intangible property or a combination  thereof, as the Trustees from time to time
may authorize.  At the Trustees' sole discretion,  such investments,  subject to
applicable  law, may be in the form of cash or  securities in which the affected
Portfolio is  authorized to invest,  valued as provided in applicable  law. Each
such investment shall be credited to the individual Holder's account in the form
of  full  and  fractional  Interests  in the  Trust,  in such  Portfolio  as the
purchaser  shall select.  The Trustees  shall have the right to refuse to accept
investments  in any  Portfolio at any time without any cause or reason  therefor
whatsoever. Notwithstanding anything herein to the contrary, (a) Interests shall
only be issued in a transaction or transactions not requiring registration under
the Securities Act of 1933 and (b) no Portfolio shall at any time have more than
100 Holders.  In determining  the number of Holders of any  Portfolio,  a person
owning an Interest  through a partnership,  grantor  trust,  or S corporation (a
"flow-through  entity")  shall be counted as a Holder if  substantially  all the
value of that person's  interest in the  flow-through  entity is attributable to
that  Portfolio  and a  principal  purpose for using a tiered  structure  was to
satisfy  the  100-Holder  condition.   The  Trustees  shall  impose  such  other
limitations  on  investments  in the Portfolios as are necessary to avoid having


                                       5
<PAGE>


any Portfolio treated as a "publicly traded  partnership"  within the meaning of
Section 7704 of the Code.

      Section 2.5. PERSONAL LIABILITY OF HOLDERS. As provided by applicable law,
no Holder of the Trust shall be personally  liable for the Liabilities  incurred
by,  contracted  for, or  otherwise  existing  with respect to, the Trust or any
Portfolio.  Neither the Trust nor the Trustees,  nor any officer,  employee,  or
agent of the Trust shall have any power to bind personally any Holder or, except
as provided herein or by applicable law, to call upon any Holder for the payment
of any sum of money or assessment  whatsoever  other than such as the Holder may
at any time personally  agree to pay by way of  subscription  for an Interest or
otherwise.  The Holders shall be entitled,  to the fullest  extent  permitted by
applicable  law, to the same  limitation  of personal  liability  as is extended
under  the  Delaware   General   Corporation  Law  to  stockholders  of  private
corporations for profit. Every note, bond, contract, or other undertaking issued
by or on  behalf of the Trust or the  Trustees  relating  to the Trust or to any
Portfolio thereof shall include a recitation limiting the obligation represented
thereby to the Trust and its assets or to one or more Portfolios thereof and the
assets  belonging  thereto  (but the  omission  of such a  recitation  shall not
operate to bind any Holder or Trustee of the Trust).

      Section  2.6.  ASSENT  TO  AGREEMENT.  Every  Holder,  by virtue of having
purchased an Interest,  shall be held to have expressly  assented to, and agreed
to be bound by, the terms hereof.  The death of a Holder during the  continuance
of  the  Trust  shall  not  operate  to  terminate  the  same  nor  entitle  the
representative  of any deceased Holder to an accounting or to take any action in
court or elsewhere against the Trust or the Trustees, but only to rights of said
decedent under this Trust.


                                   ARTICLE III
                                  THE TRUSTEES

      Section 3.1.  MANAGEMENT OF THE TRUST.  The Trustees  shall have exclusive
and absolute  control over the Trust Property and over the business of the Trust
to the same extent as if the Trustees were the sole owners of the Trust Property
and business in their own right,  but with such powers of  delegation  as may be
permitted  by this  Agreement.  The  Trustees  shall have  power to conduct  the
business of the Trust and carry on its operations in any and all of its branches
and maintain  offices both within and without the State of Delaware,  in any and
all states of the United States of America, in the District of Columbia,  in any
and all commonwealths,  territories,  dependencies,  colonies, or possessions of
the United States of America, and in any and all foreign jurisdictions and to do
all such other things and execute all such  instruments as they deem  necessary,
proper or desirable in order to promote the interests of the Trust although such
things are not herein specifically mentioned. Any determination as to what is in
the  interests  of the  Trust  made by the  Trustees  in  good  faith  shall  be
conclusive.  In construing the  provisions of this  Agreement,  the  presumption
shall be in favor of a grant of power to the Trustees.

      The  enumeration  of any  specific  power in this  Agreement  shall not be
construed as limiting  the  aforesaid  power.  The powers of the Trustees may be
exercised without order of or resort to any court or other authority.




                                       6
<PAGE>

      Section 3.2. INITIAL  TRUSTEES.  The initial Trustees shall be the persons
named herein.

      Section 3.3.  TERMS OF OFFICE OF TRUSTEES.  The Trustees shall hold office
during the lifetime of this Trust, and until its termination as herein provided;
except (a) that any Trustee may resign his  trusteeship or may retire by written
instrument  signed by him and delivered to the other Trustees,  which shall take
effect upon such delivery or upon such later date as is specified  therein;  (b)
that any Trustee may be removed at any time by written instrument,  signed by at
least two-thirds of the number of Trustees prior to such removal, specifying the
date when such  removal  shall  become  effective;  (c) that any Trustee who has
died,  become  physically  or  mentally  incapacitated  by reason of  disease or
otherwise, or is otherwise unable to serve, may be retired by written instrument
signed  by a  majority  of  the  other  Trustees,  specifying  the  date  of his
retirement;  and (d) that a Trustee may be removed at any meeting of the Holders
of the  Trust  by a vote  of the  Holders  owning  at  least  two-thirds  of the
Interests.

      Section 3.4. VACANCIES AND APPOINTMENT OF TRUSTEES.  A vacancy shall occur
in case of the declination to serve, death,  resignation,  retirement or removal
of a Trustee,  or a Trustee is otherwise  unable to serve, or an increase in the
number of  Trustees.  Whenever a vacancy in the Board of Trustees  shall  occur,
until  such  vacancy  is filled,  the other  Trustees  shall have all the powers
hereunder and the  certification  of the other Trustees of such vacancy shall be
conclusive.  In the case of an existing vacancy, the remaining Trustees may fill
such vacancy by  appointment  of such other  person as they in their  discretion
shall see fit,  or may leave such  vacancy  unfilled or may reduce the number of
Trustees to not less than two (2) Trustees.  Such appointment shall be evidenced
by a written  instrument  signed by a majority  of the  Trustees in office or by
resolution of the Trustees, duly adopted, which shall be recorded in the minutes
of a meeting of the Trustees, whereupon the appointment shall take effect.

      An  appointment of a Trustee may be made by the Trustees then in office in
anticipation  of a vacancy  to occur by reason of  retirement,  resignation,  or
removal of a Trustee or an increase in number of Trustees  effective  at a later
date,  provided that said appointment shall become effective only at the time or
after the expected vacancy occurs. As soon as any Trustee appointed  pursuant to
this Section 3.4 shall have accepted this  appointment  in writing and agreed in
writing to be bound by the terms of the  Agreement,  the Trust estate shall vest
in the new Trustee or Trustees,  together with the continuing Trustees,  without
any further act or conveyance, and he shall be deemed a Trustee hereunder.

      Section 3.5.  TEMPORARY  ABSENCE OF TRUSTEE.  Any Trustee may, by power of
attorney,  delegate his power for a period not  exceeding  six months at any one
time to any other Trustee or Trustees,  provided that in no case shall less than
two Trustees  personally  exercise the other powers  hereunder  except as herein
otherwise expressly provided.

      Section 3.6. NUMBER OF TRUSTEES. The number of Trustees shall initially be
five (5),  and  thereafter  shall be such  number as shall be fixed from time to
time by a  majority  of the  Trustees;  provided,  however,  that the  number of
Trustees  shall in no event be less than two (2) nor more than twelve (12).  The


                                       7
<PAGE>


Holders shall elect the Trustees (other than the initial Trustees) on such dates
as the Trustees may fix from time to time.

      Section  3.7.  EFFECT  OF  DEATH,  RESIGNATION,  ETC.  OF A  TRUSTEE.  The
declination to serve, death, resignation,  retirement,  removal,  incapacity, or
inability of the  Trustees,  or any one of them,  shall not operate to terminate
the Trust or to revoke any existing agency created pursuant to the terms of this
Trust Agreement.

      Section 3.8. OWNERSHIP OF ASSETS OF THE TRUST. The assets of the Trust and
of each  Portfolio  thereof shall be held separate and apart from any assets now
or  hereafter  held in any  capacity  other  than as  Trustee  hereunder  by the
Trustees  or any  successor  Trustees.  Legal  title in all of the assets of the
Trust and the right to conduct any business  shall at all times be considered as
vested in the  Trustees  on behalf of the Trust,  except that the  Trustees  may
cause  legal  title to any Trust  Property  to be held by, or in the name of the
Trust,  or in the name of any Person as  nominee.  No Holder  shall be deemed to
have a severable  ownership in any individual asset of the Trust or belonging to
any Portfolio or any right of partition or possession  thereof,  but each Holder
shall have, except as otherwise  provided for herein, a proportionate  undivided
beneficial  interest in the Trust or the assets  belonging  to the  Portfolio in
which the Holder holds an Interest.  The  Interests  shall be personal  property
giving only the rights  specifically set forth in this Agreement or the Delaware
Act.


                                   ARTICLE IV
                             POWERS OF THE TRUSTEES

      Section  4.1.  POWERS.   The  Trustees  in  all  instances  shall  act  as
principals,  and are and  shall be free from the  control  of the  Holders.  The
Trustees  shall have full power and authority to do any and all acts and to make
and  execute  any and all  contracts  and  instruments  that  they may  consider
necessary or appropriate in connection with the management of the Trust. Without
limiting  the  foregoing  and  subject  to any  applicable  limitation  in  this
Agreement  or the  Bylaws  of the  Trust,  the  Trustees  shall  have  power and
authority:

      (a)   To invest and reinvest cash and other property,  and to hold cash or
            other  property  uninvested,  without  in any event  being  bound or
            limited  by any  present  or  future  law or  custom  in  regard  to
            investments  by  Trustees,  and to  sell,  exchange,  lend,  pledge,
            mortgage, hypothecate, write options on, and lease any or all of the
            assets of the Trust;

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

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



                                       8
<PAGE>

      (d)   To  provide  for the  distribution  of  Interests  either  through a
            placement agent or by the Trust itself, or both;

      (e)   To adopt Bylaws not inconsistent  with this Agreement  providing for
            the  conduct  of the  business  of the Trust and to amend and repeal
            them to the  extent  that  they do not  reserve  such  right  to the
            Holders;  such Bylaws shall be deemed  incorporated  and included in
            this Agreement;

      (f)   To elect and remove such  officers  and appoint and  terminate  such
            agents as they consider appropriate;

      (g)   To employ one or more banks,  trust  companies or companies that are
            members of a national securities exchange, or such other domestic or
            foreign entities as custodians of any assets of the Trust subject to
            any conditions set forth in this Agreement or in the Bylaws;

      (h)   To set record dates in the manner provided herein or in the Bylaws;

      (i)   To  delegate  such  authority  as  they  consider  desirable  to any
            officers  of  the  Trust  and to any  investment  adviser,  manager,
            administrator,   custodian,  placement  agent,  or  other  agent  or
            independent contractor;

      (j)   To sell or exchange  any or all of the assets of the Trust,  subject
            to the provisions of Article VI, Section 6.1 hereof;

      (k)   To vote or give assent,  or exercise any rights of  ownership,  with
            respect to stock or other securities or property; and to execute and
            deliver  proxies and powers of attorney to such person or persons as
            the Trustees  shall deem proper,  granting to such person or persons
            such power and discretion with relation to securities or property as
            the Trustee shall deem proper;

      (l)   To exercise  powers and rights of subscription or otherwise which in
            any manner arise out of ownership of securities;

      (m)   To hold any security or property in a form not indicating any trust,
            whether in bearer,  book entry,  unregistered,  or other  negotiable
            form;  or either in the name of the Trust or of a Portfolio  or of a
            custodian or a nominee or nominees, subject in either case to proper
            safeguards  according  to the usual  practice of  Delaware  business
            trusts or investment companies;

      (n)   To  establish  separate  and  distinct  Portfolios  with  separately
            defined investment  objectives and policies and distinct  investment
            purposes in accordance with the provisions of Article II hereof;

      (o)   Subject to the  provisions  of Section 3804 of the Delaware  Act, to
            allocate  assets,  liabilities,  and  expenses  of  the  Trust  to a


                                       9
<PAGE>

            particular  Portfolio or to apportion  the same between or among two
            or more  Portfolios,  provided  that  any  liabilities  or  expenses
            incurred by a particular  Portfolio  shall be payable  solely out of
            the assets belonging to that Portfolio as provided for in Article II
            hereof;

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

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

      (r)   To make  distributions of income and of capital gains and capital to
            Holders in the manner hereinafter provided;

      (s)   To establish, from time to time, a minimum investment for Holders in
            the  Trust  or in  one  or  more  Portfolios,  and  to  require  the
            redemption of the  Interests of any Holder whose  investment is less
            than such minimum upon giving notice to such Holder;

      (t)   Subject to the  requirements  of the 1940 Act, to  establish  one or
            more  committees,  to delegate  any of the powers of the Trustees to
            said committees, and to adopt a committee charter providing for such
            responsibilities, membership (including Trustees, officers, or other
            agents of the Trust therein) and any other  characteristics  of said
            committees  as the  Trustees may deem  proper.  Notwithstanding  the
            provisions of this Article IV, and in addition to such provisions or
            any other provision of this Agreement or of the Bylaws, the Trustees
            may by  resolution  appoint a committee  consisting of less than the
            whole  number of Trustees  then in office,  which  committee  may be
            empowered to act for and bind the Trustees and the Trust,  as if the
            acts of such  committee  were the acts of all the  Trustees  then in
            office,  with respect to the  institution,  prosecution,  dismissal,
            settlement,  review,  or  investigation  of  any  action,  suit,  or
            proceeding which shall be pending or threatened to be brought before
            any court, administrative agency, or other adjudicatory body;

      (u)   To interpret the  investment  policies,  practices or limitations of
            any Portfolios;

      (v)   To establish a registered  office and have a registered agent in the
            State of Delaware; and

      (w)   In  general to carry on any other  business  in  connection  with or
            incidental  to  any  of  the  foregoing  powers,  to  do  everything
            necessary, suitable, or proper for the accomplishment of any purpose
            or the  attainment  of any  object or the  furtherance  of any power
            hereinbefore set forth,  either alone or in association with others,


                                       10
<PAGE>

            and to do every other act or thing  incidental or  appurtenant to or
            growing out of or connected with the aforesaid business or purposes,
            objects, or powers.

      The foregoing  clauses shall be construed both as objects and powers,  and
the  foregoing  enumeration  of  specific  powers  shall not be held to limit or
restrict in any manner the general powers of the Trustees.  Any action by one or
more of the  Trustees  in their  capacity as such  hereunder  shall be deemed an
action on behalf of the Trust or the applicable Portfolio,  and not an action in
an individual capacity.

      The Trustees  shall not be limited to investing  in  obligations  maturing
before the possible termination of the Trust.

      No one dealing with the Trustees shall be under any obligation to make any
inquiry  concerning the authority of the Trustees,  or to see to the application
of any  payments  made or  property  transferred  to the  Trustees or upon their
order.

      Section 4.2. ISSUANCE AND REPURCHASE OF INTERESTS. The Trustees shall have
the power to issue, sell, repurchase,  redeem,  retire,  cancel,  acquire, hold,
resell, reissue, dispose of, and otherwise deal in Interests and, subject to the
provisions  set forth in Articles  II and VII, to apply to any such  repurchase,
redemption,  retirement,  cancellation, or acquisition of Interests any funds or
property of the Trust, or any assets belonging to the particular  Portfolio with
respect to which such Interests are issued.

      Section 4.3.  ACTION BY THE TRUSTEES.  The Trustees  shall act by majority
vote of  those  present  at a  meeting  duly  called  (including  a  meeting  by
telephonic  or other  electronic  means,  unless  the 1940 Act  requires  that a
particular action be taken only at a meeting of the Trustees in person) at which
a quorum is present or by  unanimous  written  consent  of the  Trustees  (or by
written  consent of a majority  of the  Trustees if the  President  of the Trust
determines that such exceptional  circumstances  exist, and are of such urgency,
as  to  make  unanimous  written  consent   impossible  or  impractical,   which
determination  shall be conclusive and binding on all Trustees and not otherwise
subject to  challenge)  without a  meeting.  A majority  of the  Trustees  shall
constitute  a quorum at any  meeting.  Meetings  of the  Trustees  may be called
orally or in  writing  by the  President  of the  Trust or by any two  Trustees.
Notice of the time,  date,  and place of all meetings of the  Trustees  shall be
given  to each  Trustee  by  telephone,  facsimile,  electronic-mail,  or  other
electronic  mechanism  sent to his or her  home or  business  address  at  least
twenty-four  hours in advance of the meeting or in person at another  meeting of
the Trustees or by written notice mailed to his or her home or business  address
at least seventy-two  hours in advance of the meeting.  Notice need not be given
to any Trustee who attends the meeting  without  objecting to the lack of notice
or who signs a waiver of notice either  before or after the meeting.  Subject to
the  requirements of the 1940 Act, the Trustees by majority vote may delegate to
any  Trustee  or  Trustees  authority  to  approve  particular  matters  or take
particular  actions on behalf of the Trust. Any written consent or waiver may be
provided and delivered to the Trust by any means by which notice may be given to
a Trustee.

      Section 4.4.  PRINCIPAL  TRANSACTIONS.  The Trustees may, on behalf of the
Trust,  buy any securities from or sell any securities to, or lend any assets of


                                       11
<PAGE>


the Trust to, any  Trustee or officer of the Trust or any firm of which any such
Trustee or officer is a member  acting as  principal,  or have any such dealings
with any investment  adviser for the Trust or with any Affiliated Person of such
Person;  and the Trust may employ any such  Person,  or firm or Company in which
such  Person is an  Affiliated  Person,  as broker,  legal  counsel,  registrar,
investment adviser, administrator,  custodian, or in any capacity upon customary
terms,  subject in all cases to applicable  laws,  rules,  and  regulations  and
orders of regulatory authorities.

      Section 4.5. PAYMENT OF EXPENSES BY THE TRUST. The Trustees are authorized
to pay or cause to be paid out of the  principal  or  income of the Trust or any
Portfolio,  or partly out of the  principal  and  partly  out of income,  and to
charge  or  allocate  the same  to,  between  or  among  such one or more of the
Portfolios,  as they deem fair, all fees,  taxes,  and  Liabilities  incurred or
arising in  connection  with the Trust or Portfolio,  or in connection  with the
management thereof,  including,  but not limited, to the Trustees'  compensation
and  such  expenses  and  charges  for the  services  of the  Trust's  officers,
employees,  investment adviser and manager,  administrator,  auditors,  counsel,
custodian,  and such  other  agents or  independent  contractors  and such other
expenses and charges as the Trustees may deem necessary or proper to incur.

      Section 4.6. TRUSTEE COMPENSATION.  The Trustees as such shall be entitled
to  reasonable  compensation  from the  Trust.  They may fix the amount of their
compensation.  Nothing  herein  shall in any way prevent the  employment  of any
Trustee for advisory, management,  administrative, legal, accounting, investment
banking, underwriting, brokerage, or investment dealer or other services and the
payment for the same by the Trust.


                                    ARTICLE V
                INVESTMENT ADVISER AND OTHER SERVICE PROVIDERS

      Section 5.1. INVESTMENT  ADVISER.  Subject to the approval of Shareholders
as required by Article VI,  Section 6.1,  the Trustees may in their  discretion,
from time to time, enter into an investment  advisory or management  contract or
contracts with respect to the Trust or any Portfolio  whereby the other party or
parties to such  contract or contracts  shall  undertake to furnish the Trustees
with such management,  investment advisory, statistical, and research facilities
and services and such other  facilities and services,  if any, and all upon such
terms and conditions, as the Trustees may in their discretion determine.

      The Trustees may authorize the investment adviser to employ,  from time to
time, one or more  sub-advisers  to perform such of the acts and services of the
investment  adviser,  and upon such terms and conditions,  as may be agreed upon
among the Trustees, the investment adviser, and the sub-adviser.  Any references
in this  Agreement  to the  investment  adviser  shall be deemed to include such
sub-advisers, unless the context otherwise requires.

      Section 5.2.  OTHER  SERVICE  CONTRACTS.  The Trustees may  authorize  the
engagement  of  an  principal   underwriter,   transfer  agent,   administrator,
custodian, and similar service providers.



                                       12
<PAGE>

      Section 5.3. PARTIES TO CONTRACT.  Any contract of the character described
in  Sections  5.1  and  5.2 of this  Article  V may be  entered  into  with  any
corporation, firm, partnership,  trust, or association,  although one or more of
the  Trustees or officers  of the Trust may be an  officer,  director,  trustee,
shareholder, or member of such other party to the contract.

      Section  5.4.  MISCELLANEOUS.  The  fact  that  (i)  any of  the  Holders,
Trustees, or officers of the Trust is a shareholder, director, officer, partner,
trustee, employee,  manager, adviser,  principal underwriter or distributor,  or
agent of or for any Company or of or for any parent or affiliate of any Company,
with which an advisory or administration  contract,  placement agent, custodian,
or other  agency  contract may have been or may  hereafter be made,  or that any
such Company, or any parent or affiliate thereof, is a Holder or has an interest
in the Trust, or that (ii) any Company with which an advisory or  administration
contract or placement agent,  custodian,  or other agency contract may have been
or may  hereafter be made also has an advisory or  administration  contract,  or
placement  agent,  custodian,  or other agency  contract  with one or more other
companies,  or has other business or interests  shall not affect the validity of
any such contract or  disqualify  any Holder,  Trustee,  or officer of the Trust
from voting upon or executing the same or create any liability or accountability
to the Trust or its Holders.


                                   ARTICLE VI
                       HOLDERS' VOTING POWERS AND MEETING

      Section 6.1. VOTING POWERS. The Holders shall have power to vote only with
respect to (1) the election of Trustees as provided in Article III, Section 3.6,
(2) the removal of a Trustee as provided in Article III, Section 3.3(d), (3) any
investment  advisory  contract  to the  extent  required  by the 1940  Act,  (4)
termination  of the Trust or a Portfolio as provided in Article X, Section 10.3,
(5) amendment of this Agreement only as provided in Article X, Section 10.7, (6)
the sale of all or  substantially  all the  assets of the Trust or of the assets
belonging to any Portfolio, unless the primary purpose of such sale is to change
the Trust's  domicile or form of organization or form of business trust; (7) the
merger or  consolidation  of the Trust or any  Portfolio  with and into  another
Company  or  portfolio,  unless  (A)  the  primary  purpose  of such  merger  or
consolidation  is to change the Trust's domicile or form of organization or form
of business trust,  or (B) after giving effect to such merger or  consolidation,
based on the Interests  outstanding  as of a date selected by the Trustees,  the
Holders of the Trust or such portfolio  will have a majority of the  outstanding
interests of the  surviving  Company or  Portfolio,  as the case may be; and (8)
such  additional  matters  relating to the Trust as may be required by law or as
the Trustees may consider desirable.

      Until  Interests  are issued,  the  Trustees  may  exercise  all rights of
Holders and may make any action  required or permitted by law, this Agreement or
any of the Bylaws of the Trust to be taken by Holders.

      On any matter  submitted to a vote of the Holders,  all Interests shall be
voted together, except when required by applicable law or when the Trustees have
determined that the matter affects the interests of one or more Portfolios, then


                                       13
<PAGE>


only the Holders of all such Portfolios  shall be entitled to vote thereon.  The
vote  necessary to approve any such matter shall be set forth in this  Agreement
or in the Bylaws.


                                   ARTICLE VII
              INCREASES, DECREASES, AND REDEMPTIONS OF INTERESTS

      Section  1.  INCREASES.   Subject  to  the  provisions   hereof  and  such
restrictions as the Trustees,  in their sole  discretion,  may from time to time
adopt,  each Holder may increase  its  investment  in any  Portfolio at any time
without limitation.  An increase in a Holder's investment in any Portfolio shall
be reflected as an increase in the Holder's  Book Capital  Account  balance with
respect to that Portfolio and shall be included in its Interest therein.

      Section  2.  DECREASES  AND  REDEMPTIONS.  Each  Holder may  decrease  its
investment  in any  Portfolio  or redeem its entire  Interest  in any  Portfolio
(I.E.,  completely withdraw therefrom) at any time, on such terms and conditions
as the  Trustees,  in their sole  discretion,  may from time to time  determine,
subject  to any  applicable  provisions  of  the  1940  Act.  A  decrease  in or
redemption of a Holder's  investment  in any  Portfolio  shall be reflected as a
decrease in the  Holder's  Book  Capital  Account  balance  with respect to that
Portfolio  and shall be  deducted  from its  Interest  therein.  Subject  to the
foregoing,  the Trust shall,  on appropriate  and adequate notice from a Holder,
decrease or redeem the Holder's  Interest for an amount  (which shall be treated
as a  distribution  for purposes of Article  VIII,  Section 8.1)  determined  by
applying a formula  adopted  for such  purpose by  resolution  of the  Trustees;
provided  that (a) such amount  shall not exceed the smaller of (i) the decrease
in the  Holder's  Book  Capital  Account  balance  effected by such  decrease or
redemption  and (ii) the positive  balance in the Holder's Book Capital  Account
(determined  after  taking into  account  such  adjustments  as are  required by
Treasury Regulation ss.  1.704-1(b)(2)(ii)(b)(2) but before reduction thereof to
reflect  the  distribution  of  such  amount)  and (b) if so  authorized  by the
Trustees,  the Trust may, at any time and from time to time, (i) charge fees for
effecting  any such  decrease or  redemption,  at such rates as the  Trustees in
their sole discretion may establish,  and (ii) suspend such right of decrease or
redemption.  The procedures for effecting  decreases or redemptions  shall be as
determined by the Trustees from time to time.


                                  ARTICLE VIII

                   BOOK CAPITAL ACCOUNTS; NET ASSET VALUE;
                          ALLOCATIONS AND DISTRIBUTIONS

      Section 8.1. BOOK CAPITAL  ACCOUNTS.  (a) A Book Capital  Account shall be
maintained for each Holder of each  Portfolio.  With respect to each  Portfolio,
each Holder's  Book Capital  Account (i) shall be credited with the amount(s) of
consideration  paid by the Holder to purchase or increase  its  Interest in that
Portfolio  and with the Holder's  share of that  Portfolio's  Net Profits,  (ii)
shall  be  charged  with the  Holder's  share of that  Portfolio's  Net  Losses,
distributions  to the Holder,  and  withholding  taxes (if any), and (iii) shall
otherwise  appropriately reflect transactions of that Portfolio and its Holders.
No interest  shall be paid on any amount of  consideration  paid to the Trust to
purchase or increase Interests.



                                       14
<PAGE>

      (b) The Book Capital  Account  balances of Holders of each Portfolio shall
be determined  periodically at such time or times as the Trustees may determine.
The power and duty to make calculations necessary to determine such balances may
be delegated by the Trustees to an investment adviser,  custodian, or such other
person as the Trustees may determine.

      (c)  Notwithstanding  anything  herein to the  contrary,  the Book Capital
Accounts and any related  accounts  (including  without  limitation  tax capital
accounts and revaluation  accounts) of the Holders and of any Portfolio shall at
all times during the full term of that Portfolio be determined and maintained in
accordance with the requirements of Treasury  Regulation ss.  1.704-1(b)(2)(iv).
The  Trustees  are  authorized  to  prescribe,  in their sole  discretion,  such
policies for the establishment and maintenance of such accounts  ("Policies") as
they, in consultation with the Trust's professional advisers,  consider to be in
accordance with such requirements.

      Section  8.2.  NET ASSET  VALUE.  In making a  determination  of Net Asset
Value, the Trustees,  without Holder  approval,  may alter the method of valuing
portfolio  securities  insofar  as  permitted  under the 1940 Act and the rules,
regulations, and interpretations thereof promulgated or issued by the Commission
or any  applicable  order of the  Commission.  The  Trustees may delegate any of
their powers and duties  under this  Section  with  respect to the  valuation of
assets and liabilities.

      Section 8.3. ALLOCATION OF NET PROFITS AND NET LOSSES. (a) As of the close
of business each day, the Net Profits and Net Losses of each Portfolio  shall be
determined  and  allocated  to and  among  the  Holders  of  that  Portfolio  in
proportion to their respective Interests in that Portfolio, determined as of the
opening of business on that day.

      (b) Except as otherwise provided in this Section, for each taxable year of
a Portfolio,  all items of income,  gain, loss,  deduction,  and credit that are
recognized  by that  Portfolio for tax purposes  shall be allocated  pursuant to
Treasury  Regulation ss. 1.704-1(b) in a manner that equitably  reflects amounts
credited or debited to the Book Capital Account of each Holder of that Portfolio
for such year.  Allocations of such items also shall be made, where appropriate,
in accordance with Section 704(c) of the Code and the regulations thereunder, as
may be  provided in any  Policies  adopted by the  Trustees  pursuant to Article
VIII, Section 8.1(c).

      (c) Expenses of a Portfolio,  if any, that are borne by any Holder of that
Portfolio in its individual capacity shall be specially allocated to the Holder.

      (d) Notwithstanding  anything to the contrary in the preceding  paragraphs
(b) or (c), if any Holder of a Portfolio  unexpectedly receives any adjustments,
allocations,   or  distributions   described  in  Treasury   Regulation   ss.ss.
1.704-1(b)(2)(II)(D)(4),  (5), OR (6), items of income  (including gross income)
and gain of that  Portfolio  shall be  specially  allocated  to the Holder in an
amount and manner  sufficient to eliminate  the deficit  balance in the Holder's
Book Capital Account (as determined in accordance  with Treasury  Regulation ss.
1.704-1(b)(2)(ii)(d)) created by such adjustments, allocations, or distributions
as  quickly  as  possible.  Any  special  allocations  of  income  and gain of a
Portfolio  pursuant to this  paragraph  shall be taken into account in computing
subsequent  allocations  of income and gain of that  Portfolio  pursuant to this
Article,  so that the net amount of any items of that Portfolio so allocated and



                                       15
<PAGE>

the income, gain, loss, deductions,  and other items of that Portfolio allocated
to each Holder pursuant to this Article shall, to the extent possible, equal the
net amount that would have been  allocated to each such Holder  pursuant to this
Article if such special allocations had not been made.

      Section 8.4.  DISTRIBUTIONS.  The Trustees may from time to time determine
to pay distributions to Holders of a Portfolio. The amount of such distributions
and the payment of them and whether they are paid in cash or in any other assets
belonging  to a  Portfolio  shall be  determined  wholly in the  Trustees'  sole
discretion.

      Section  8.5.  POWER TO  MODIFY  ARTICLE.  Notwithstanding  any  foregoing
provision of this Article, the Trustees may prescribe, in their sole discretion,
such other bases and times for determining,  for financial  reporting and/or tax
accounting purposes,  (a) the Net Profits, Net Losses, taxable income, tax loss,
and/or net assets of any Portfolio (or, where  appropriate in the Trustees' sole
judgment,  of the Trust as a whole) and/or (b) the allocation of the Net Profits
or Net Losses and taxable income or tax loss so determined among, or the payment
of  distributions  to, the Holders of any  Portfolio  as they deem  necessary or
desirable to enable the Trust or any  Portfolio to comply with any  provision of
the 1940  Act,  the Code,  any rule or  regulation  thereunder,  or any order of
exemption  issued by the Commission or any ruling issued by the Internal Revenue
Service, all as in effect now or as hereafter amended or modified.



                                   ARTICLE IX
                 LIMITATION OF LIABILITY AND INDEMNIFICATION

      Section  9.1.  LIMITATION  OF  LIABILITY.  A Trustee,  when acting in such
capacity, shall not be personally liable to any person for any act, omission, or
obligation  of the  Trust  or  any  Trustee;  provided,  however,  that  nothing
contained  herein or in the Delaware Act shall  protect any Trustee  against any
liability  to the Trust or to Holders to which he would  otherwise be subject by
reason  of  willful  misfeasance,  bad  faith,  gross  negligence,  or  reckless
disregard  of the  duties  involved  in the  conduct  of the  office of  Trustee
hereunder.

      Section 9.2.  INDEMNIFICATION  OF COVERED  PERSONS.  Every Covered  Person
shall  be  indemnified  by the  Trust to the  fullest  extent  permitted  by the
Delaware Act and other applicable law.

      Section  9.3.  INDEMNIFICATION  OF  HOLDERS.  In case any Holder or former
Holder of the Trust shall be held to be  personally  liable  solely by reason of
his being or having been a Holder of the Trust or any  Portfolio and not because
of his acts or omissions or for some other  reason,  the Holder or former Holder
(or his heirs, executors, administrators, or other legal representatives, or, in
the case of a corporation or other entity,  its corporate or general  successor)
shall be entitled,  out of the assets belonging to the applicable Portfolio,  to
be held harmless from and indemnified  against all loss and expense arising from
such liability in accordance  with the Bylaws and applicable  law. The Trust, on
behalf of the affected Portfolio,  shall, upon request by the Holder, assume the
defense of any claim made against the Holder for any act or  obligation  of that
Portfolio.


                                       16
<PAGE>


                                    ARTICLE X
                                  MISCELLANEOUS

      Section 10.1. TRUST NOT A PARTNERSHIP, EXCEPT FOR INCOME TAX PURPOSES; TAX
MATTERS PARTNER.  (a) This Agreement creates a trust and not a partnership,  and
no Trustee shall have any power to bind personally  either the Trust's  officers
or any Holder.  Notwithstanding the foregoing, it is intended that the Trust, or
each  Portfolio  if  there  is more  than  one  Portfolio,  be  classified  as a
partnership  for income tax purposes,  and the Trustees shall do all things that
they,  in their  sole  discretion,  determine  are  necessary  to  achieve  that
objective,  including (if they so determine)  electing  such  classification  on
Internal  Revenue Form 8832. Any Trustee is hereby  authorized to sign such form
on behalf of the Trust or any  Portfolio,  and the Trustees  may  delegate  such
authority to any executive officer(s) of any Portfolio's investment adviser. The
Trustees,  in their  sole  discretion  and  without  the vote or  consent of the
Holders, may amend this Agreement to ensure that this objective is achieved.

      (b) The  Trustees  annually  shall  designate  for each  Portfolio  a "Tax
Matters Partner" under Section 6231(a)(7) of the Code. A Portfolio's Tax Matters
Partner  shall have all the  powers and  responsibilities  of such  position  as
provided  in the Code,  provided  it (1) shall  promptly  furnish  the  Internal
Revenue  Service  with  information  sufficient  to cause  each  Holder  in that
Portfolio to be treated as a "notice  partner" as defined in Section  6231(a)(8)
of the Code,  (2) shall not file any  action or suit or extend  any  statute  of
limitations  relating to Portfolio tax matters without first notifying each such
Holder  and  obtaining  the  consent  of  Holders  owning  more  than 50% of all
Interests  in that  Portfolio,  and (3)  shall  not  settle  any  action or suit
relating to Portfolio tax matters  without  first  notifying all Holders in that
Portfolio  and  obtaining  the  consent  of  Holders  owning at least 75% of all
Interests therein.  Reasonable  expenses incurred by the Tax Matters Partner, in
its  capacity as such,  will be treated as Portfolio  expenses.  Any Holder in a
Portfolio shall have the right to participate in any administrative  proceedings
relating  to the  determination  of  partnership  tax items at that  Portfolio's
level.

      Section 10.2.  TRUSTEE'S  GOOD FAITH  ACTION,  EXPERT  ADVICE,  NO BOND OR
SURETY. The exercise by the Trustees of their powers and discretion hereunder in
good faith and with  reasonable  care under the  circumstances  then  prevailing
shall be binding upon everyone interested.  Subject to the provisions of Article
IX hereof  and to Section  10.1 of this  Article  X, the  Trustees  shall not be
liable for errors of judgment or mistakes of fact or law.  The Trustees may take
advice of counsel or other  experts with respect to the meaning and operation of
this  Agreement,  and subject to the provisions of Article IX hereof and Section
10.1 of this Article X, shall be under no  liability  for any act or omission in
accordance  with such advice or for failing to follow such advice.  The Trustees
shall  not be  required  to give any bond as such,  nor any  surety if a bond is
obtained.

      Section  10.3.  TERMINATION  OF TRUST OR  PORTFOLIO.  (a) The Trust or any
Portfolio may be terminated by (1) a Majority Interests Vote of the Trust or the
affected Portfolio,  respectively, or (2) if there are fewer than 100 Holders of
record of the Trust or of such terminating  Portfolio,  the Trustees pursuant to
written notice to the Holders of the Trust or the affected Portfolio .

      (b) On  termination  of the Trust or any  Portfolio  pursuant to paragraph
(a),



                                       17
<PAGE>

            (1) the  Trust  or  that  Portfolio  thereafter  shall  carry  on no
      business except for the purpose of winding up its affairs,

            (2) the Trustees  shall  proceed to wind up the affairs of the Trust
      or that  Portfolio,  and all powers of the Trustees  under this  Agreement
      with respect thereto shall continue until such affairs have been wound up,
      including the powers to fulfill or discharge the contracts of the Trust or
      that Portfolio,  collect its assets, sell, convey,  assign,  exchange,  or
      otherwise  dispose  of all or any part of its  remaining  assets to one or
      more persons at public or private sale for consideration  that may consist
      in whole or in part of cash,  securities,  or other  property of any kind,
      discharge or pay its  liabilities,  and do all other acts  appropriate  to
      liquidate its business, and

            (3) after  paying or  adequately  providing  for the  payment of all
      liabilities, and upon receipt of such releases, indemnities, and refunding
      agreements as they deem necessary for their protection, the Trustees shall
      distribute the remaining  assets ratably among the Holders of the Trust or
      that Portfolio.

      (c) On completion of  distribution  of the  remaining  assets  pursuant to
      paragraph (b), the Trust or the affected Portfolio shall terminate and the
      Trustees and the Trust shall be  discharged  from all further  liabilities
      and duties  hereunder with respect thereto and the rights and interests of
      all parties  therein shall be canceled and  discharged.  On termination of
      the  Trust,  following  completion  of  winding  up of its  business,  the
      Trustees  shall  cause  a  Certificate  of  Cancellation  of  the  Trust's
      Certificate  of Trust to be filed in  accordance  with the  Delaware  Act,
      which Certificate may be signed by any one Trustee.

      Section 10.4. SALE OF ASSETS; MERGER AND CONSOLIDATION. Subject to Article
VI,  Section  6.1,  the  Trustees  may cause (i) the Trust or one or more of its
Portfolios  to  the  extent  consistent  with  applicable  law  to  sell  all or
substantially  all of its assets, or be merged into or consolidated with another
business  trust or Company,  (ii) the Interests in the Trust or any Portfolio to
be converted  into  beneficial  interests in another  business  trust (or series
thereof)  created  pursuant  to this  Section  10.4 of  Article  X, or (iii) the
Interests to be exchanged  under or pursuant to any state or federal  statute to
the  extent  permitted  by law.  In all  respects  not  governed  by  statute or
applicable  law,  the  Trustees  shall have  power to  prescribe  the  procedure
necessary or appropriate to accomplish a sale of assets, merger or consolidation
including the power to create one or more separate  business trusts to which all
or any part of the  assets,  liabilities,  profits or losses of the Trust may be
transferred  and to provide for the  conversion of Interests in the Trust or any
Portfolio into  beneficial  interests in such separate  business trust or trusts
(or series or class thereof).

      Section 10.5. FILING OF COPIES,  REFERENCES,  HEADINGS.  The original or a
copy  of  this  Agreement,  or any  amendment  hereto  or  supplemental  to this
Agreement  shall be kept at the office of the Trust where it may be inspected by
any  Holder.  In  this  Agreement  or in  any  such  amendment  or  supplemental
Agreement,  references to this  Agreement,  and all  expressions  like "herein,"
"hereof," and "hereunder," shall be deemed to refer to this Agreement as amended
or affected by any such  supplemental  Agreement.  All  expressions  like "his,"


                                       18
<PAGE>

"he," and "him," shall be deemed to include the feminine and neuter,  as well as
masculine, genders. Headings are placed herein for convenience of reference only
and in case  of any  conflict,  the  text of this  Agreement,  rather  than  the
headings,  shall  control.  This  Agreement  may be  executed  in any  number of
counterparts each of which shall be deemed an original.

      Section 10.6. GOVERNING LAW. The Trust and this Agreement, and the rights,
obligations  and  remedies  of the  Trustees  and Holders  hereunder,  are to be
governed by and construed and administered according to the Delaware Act and the
other laws of the State of Delaware;  provided, however, that there shall not be
applicable to the Trust,  the Trustees,  the Holders or this Trust Agreement (a)
the  provisions  of  Section  3540 of Title 12 of the  Delaware  Code or (b) any
provisions  of the laws  (statutory  or common) of the State of Delaware  (other
than the Delaware Act)  pertaining to trusts which relate to or regulate (i) the
filing  with any court or  governmental  body or agency of trustee  accounts  or
schedules of trustee fees and charges,  (ii)  affirmative  requirements  to post
bonds  for  trustees,  officers,  agents,  or  employees  of a trust,  (iii) the
necessity for obtaining  court or other  governmental  approval  concerning  the
acquisition,  holding, or disposition of real or personal property, (iv) fees or
other sums payable to trustees,  officers,  agents, or employees of a trust, (v)
the  allocation  of  receipts  and  expenditures  to income or  principal,  (vi)
restrictions or limitations on the permissible nature,  amount, or concentration
of trust investments or requirements relating to the titling,  storage, or other
manner of holding of trust assets,  or (vii) the  establishment  of fiduciary or
other standards or responsibilities or limitations on the indemnification,  acts
or  powers  of  trustees  or other  Persons,  which  are  inconsistent  with the
limitations of liabilities or authorities and powers of the Trustees or officers
of the Trust set forth or referenced in this Agreement.

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

      Section 10.7.  AMENDMENTS.  Except as specifically  provided  herein,  the
Trustees  may,  without  any  Holder  vote,  amend this  Agreement  by making an
amendment,  an  Agreement  supplemental  hereto,  or  an  amended  and  restated
Agreement.  Any amendment submitted to Holders that the Trustees determine would
affect the Holders of less than all  Portfolios  shall be  authorized by vote of
only the Holders of the affected Portfolio(s),  and no vote shall be required of
Holders of any  Portfolio  that is not affected.  Notwithstanding  anything else
herein to the  contrary,  any amendment to Article IX that would have the effect
of  reducing  the  indemnification  provided  thereby to  Covered  Persons or to
Holders or former  Holders,  and any repeal or amendment of this sentence  shall
each require the affirmative  vote of Holders owning at least  two-thirds of the
Interests entitled to vote thereon. A certification  signed by a majority of the



                                       19
<PAGE>


Trustees  setting forth an amendment to this  Agreement and reciting that it was
duly adopted by the Holders or by the Trustees as  aforesaid,  or a copy of this
Agreement,  as  amended,  executed  by a  majority  of the  Trustees,  shall  be
conclusive  evidence  of such  amendment  when  lodged  among the records of the
Trust.

      Section  10.8.  PROVISIONS  IN CONFLICT  WITH LAW. The  provisions of this
Agreement are severable,  and the Trustees shall  determine,  with the advice of
counsel,  that any of such  provisions  is in conflict with  applicable  law the
conflicting  provision shall be deemed never to have  constituted a part of this
Agreement;  provided,  however,  that such determination shall not affect any of
the  remaining  provisions of this  Agreement or render  invalid or improper any
action taken or omitted  prior to such  determination.  If any provision of this
Agreement  shall  be held  invalid  or  enforceable  in any  jurisdiction,  such
invalidity  or  unenforceability  shall  attach only to such  provision  in such
jurisdiction  and shall not in any manner  affect such  provisions  in any other
jurisdiction or any other provision of this Agreement in any jurisdiction.

      Section 10.9.  HOLDERS'  RIGHT TO INSPECT HOLDER LIST. One or more Persons
who  together  and for at least six  months  have been  Holders of at least five
percent (5%) of the  outstanding  Interests of any  Portfolio may present to any
officer  or  resident  agent of the  Trust a written  request  for a list of its
Holders.  Within  twenty (20) days after such  request is made,  the Trust shall
prepare and have available on file at its principal office a list verified under
oath by one of its officers or its transfer agent or registrar  which sets forth
the  name and  address  of each  Holder  and the  number  of  Interests  of that
Portfolio that the Holder holds. The rights provided for herein shall not extend
to any Person who is a beneficial owner but not also a record owner of Interests
in the Trust.



                                       20
<PAGE>



      IN WITNESS  WHEREOF,  the  undersigned,  being all of the  Trustees of the
Trust, have executed this instrument this 7th day of May, 1998.

                                    /s/ William J. Guilfoyle
                                    -------------------------
                                        William J. Guilfoyle,
                                          as Trustee


                                     /s/ C. Derek Anderson
                                    -------------------------
                                         C. Derek Anderson,
                                           as Trustee


                                    /s/ Frank S. Bayley
                                    -------------------------
                                        Frank S. Bayley,
                                          as Trustee


                                    /s/ Ruth H. Quigley
                                    -------------------------
                                        Ruth H. Quigley,
                                          as Trustee


                                    /s/ Arthur C. Patterson
                                    -----------------------
                                        Arthur C. Patterson,
                                             as Trustee




                                       21
<PAGE>



                                        SCHEDULE A

      Global High Income Portfolio has no Portfolios.

Date:  May 7, 1998





                                       22



                            CERTIFICATE OF AMENDMENT
                                     TO THE
                              CERTIFICATE OF TRUST
                                       OF
                          GLOBAL HIGH INCOME PORTFOLIO

      This  Certificate of Amendment to the  Certificate of Trust of Global High
Income  Portfolio  ("Trust"),  a business trust  registered under the Investment
Company Act of 1940,  as amended,  is being duly executed and filed on behalf of
the Trust by the  undersigned,  a trustee of the Trust, to amend the name of the
Trust pursuant to the Delaware Business Trust Act (12 DEL. C. ss. 3801 eT Seq.).
The Trust's  Certificate  of Trust was filed in the Office of the  Secretary  of
State of the State of Delaware on May 7, 1998.

                                    ARTICLE I
                                    ---------

      The  name  of the  Trust  is  hereby  changed  from  "Global  High  Income
Portfolio" to "Emerging Markets Debt Portfolio." Article I of the Certificate of
Trust is hereby amended to read as follows:

            The name of the business trust formed hereby is "Emerging Markets
            Debt Portfolio" (the "Trust").

                                   ARTICLE II
                                   ----------

      This Certificate of Amendment shall become effective on September 8, 1998.

                                   ARTICLE III
                                   -----------

      The Trust  Instrument  relating to the Trust  provides for the issuance of
one or more series of shares of beneficial  interest in the Trust.  Separate and
distinct records shall be maintained by the Trust for each series and the assets
associated  solely  with  any  such  series  shall  be held  and  accounted  for
separately from the assets of the Trust associated solely with any other series.
As provided in the Trust  Instrument,  the debts,  liabilities,  obligations and
expenses  incurred,  contracted  for or  otherwise  existing  with  respect to a
particular  series shall be enforceable  against the assets of such series only,
and not against the assets of the Trust generally.


      IN WITNESS  WHEREOF,  the  undersigned  has executed this  Certificate  of
Amendment of the Certificate of Trust of Global High Income Portfolio as of this
1st day of September, 1998.




                                         /s/ Robert H. Graham
                                         --------------------
                                         Robert H. Graham, as Trustee






                                     BYLAWS

                                       OF

                          GLOBAL HIGH INCOME PORTFOLIO,
                            A DELAWARE BUSINESS TRUST

                          ADOPTED EFFECTIVE MAY 7, 1998





<PAGE>

                                TABLE OF CONTENTS

ARTICLE I OFFICES..............................................................1
   Section 1.  Registered Office...............................................1
   Section 2.  Other Offices...................................................1

ARTICLE II TRUSTEES............................................................1
   Section 1.  Number..........................................................1
   Section 2.  Term............................................................1
   Section 3.  Vacancy.........................................................1
   Section 4.  Delegation of Power.............................................2
   Section 5.  Inability to Serve Full Term....................................2
   Section 6.  Powers..........................................................2
   Section 7.  Meetings of the Trustees........................................3
   Section 8.  Regular Meetings................................................3
   Section 9.  Quorum..........................................................3
   Section 10. Action Without Meeting..........................................3
   Section 11. Designation, Powers, and Name of Committees.....................4
   Section 12. Minutes of Committee............................................4
   Section 13. Compensation of Trustees........................................4

ARTICLE III OFFICERS...........................................................4
   Section 1.  Executive Officers..............................................4
   Section 2.  Term of Office..................................................5
   Section 3.  President.......................................................5
   Section 4.  Chairman of the Board...........................................5
   Section 5.  Other Officers..................................................5
   Section 6.  Secretary.......................................................5
   Section 7.  Treasurer.......................................................6
   Section 8.  Surety Bond.....................................................6

ARTICLE IV MEETINGS OF SHAREHOLDERS............................................6
   Section 1.  Purpose.........................................................6
   Section 2.  Nominations of Trustees.........................................7
   Section 3.  Election of Trustees............................................7
   Section 4.  Notice of Meetings..............................................7
   Section 5.  Special Meetings................................................7
   Section 6.  Notice of Special Meeting.......................................7
   Section 7.  Conduct of Special Meeting......................................7
   Section 8.  Quorum..........................................................7
   Section 9.  Organization of Meetings........................................8
   Section 10. Voting Standard.................................................8
   Section 11. Voting Procedure................................................8
   Section 12. Action Without Meeting..........................................9



                                       i
<PAGE>

ARTICLE V NOTICES..............................................................9
   Section 1.  Methods of Giving Notice........................................9
   Section 2.  Written Waiver.................................................10

ARTICLE VI GENERAL PROVISIONS.................................................10
   Section 1.  Dividends and Distributions....................................10
   Section 2.  Redemptions....................................................10
   Section 3.  Indemnification................................................11
   Section 4.  Advance Payments of Indemnifiable Expenses.....................11
   Section 5.  Seal...........................................................11
   Section 6.  Severability...................................................11
   Section 7.  Headings.......................................................11

ARTICLE VII AMENDMENTS........................................................12
   Section 1.  Amendments.....................................................12







                                       ii
<PAGE>


                                     BYLAWS

                                       OF

                          GLOBAL HIGH INCOME PORTFOLIO,
                            A DELAWARE BUSINESS TRUST

                Capitalized terms not specifically defined herein
             shall have the meanings ascribed to them in the Trust's
                Agreement and Declaration of Trust ("Agreement").


                                    ARTICLE I

                                     OFFICES

         Section 1.  REGISTERED  OFFICE.  The  registered  office of Global High
Income  Portfolio (the "Trust")  shall be in the County of New Castle,  State of
Delaware.

         Section 2. OTHER OFFICES. The Trust may also have offices at such other
places both within and  without the State of Delaware as the  Trustees  may from
time to time determine or the business of the Trust may require.

                                   ARTICLE II

                                    TRUSTEES

         Section 1. NUMBER.  The number of Trustees shall initially be five, and
thereafter  shall  be  such  number  as  shall  be  fixed  from  time to time by
resolution  of the Board of  Trustees;  provided,  however,  that the  number of
Trustees shall in no event be less than two nor more than twelve.

         Section 2. TERM.  The Trustees shall hold office during the lifetime of
the Trust,  except (a) that any Trustee may resign his trusteeship or may retire
by written  instrument signed by him and delivered to the other Trustees,  which
shall take  effect upon such  delivery  or upon such later date as is  specified
therein;  (b) that any Trustee may be removed at any time by written instrument,
signed by at least  two-thirds of the number of Trustees  prior to such removal,
specifying  the date when such  removal  shall  become  effective;  (c) that any
Trustee who has died, become  physically or mentally  incapacitated by reason of
disease or otherwise, or is otherwise unable to serve, may be retired by written
instrument  signed by a majority of the other  Trustees,  specifying the date of
his  retirement;  and (d) that a Trustee  may be removed  at any  meeting of the
Holders of the Trust.

         Section  3.  VACANCY.  In  case of the  declination  to  serve,  death,
resignation,  retirement  or  removal of a  Trustee,  or a Trustee is  otherwise
unable to serve,  or an  increase  in the number of  Trustees,  a vacancy  shall
occur. Whenever a vacancy in the Trustees shall occur, until such vacancy is



<PAGE>

filled,  the  other  Trustees  shall  have  all  the  powers  hereunder  and the
certification of the other Trustees of such vacancy shall be conclusive.  In the
case of an existing  vacancy,  the  remaining  Trustees may fill such vacancy by
appointing such other person as they in their  discretion  shall see fit, or may
leave such  vacancy  unfilled  or may reduce the number of  Trustees to not less
than two Trustees.  Such appointment shall be evidenced by a written  instrument
signed by a majority of the Trustees in office or by resolution of the Trustees,
duly  adopted,  which  shall be  recorded  in the  minutes  of a meeting  of the
Trustees, whereupon the appointment shall take effect.

         An  appointment of a Trustee may be made by the Trustees then in office
in  anticipation  of a vacancy to occur by reason of retirement,  resignation or
increase in number of Trustees  effective  at a later date,  provided  that said
appointment  shall become  effective only at or after the effective date of said
retirement,  resignation  or  increase  in  number of  Trustees.  As soon as any
Trustee appointed pursuant to Sections 2 and 3 of Article II of these Bylaws, or
elected  pursuant  to Section 3 of  Article  IV,  and the  Agreement  shall have
accepted  this  appointment  in writing and agreed in writing to be bound by the
terms of the Trust Agreement,  the Trust estate shall vest in the new Trustee or
Trustees,  together  with the  continuing  Trustees,  without any further act or
conveyance, and he shall be deemed a Trustee hereunder.

         Section 4. DELEGATION OF POWER.  Any Trustee may, by power of attorney,
delegate his power for a period not  exceeding six months at any one time to any
other Trustee or Trustees, provided that in no case shall less than two Trustees
personally  exercise  the other  powers  hereunder  except  as herein  otherwise
expressly provided.

         Section 5.  INABILITY  TO SERVE FULL TERM.  The  declination  to serve,
death,  resignation,  retirement,  removal,  incapacity,  or  inability  of  the
Trustees,  or any one of them,  shall not operate to  terminate  the Trust or to
revoke any existing agency created pursuant to the terms of the Agreement.

         Section 6.  POWERS.  The  Trustees  shall have  exclusive  and absolute
control  over the trust  property and over the business of the Trust to the same
extent  as if the  Trustees  were the sole  owners  of the  trust  property  and
business  in their own  right,  but with such  powers  of  delegation  as may be
permitted  by the  Agreement.  The  Trustees  shall have  power to  conduct  the
business of the Trust and carry on its operations in any and all of its branches
and maintain  offices both within and without the State of Delaware,  in any and
all states of the United States of America, in the District of Columbia,  in any
and all commonwealths,  territories,  dependencies,  colonies, or possessions of
the United States of America, and in any foreign jurisdiction and to do all such
other things and execute all such instruments as they deem necessary,  proper or
desirable in order to promote the  interests of the Trust  although  such things
are not herein  specifically  mentioned.  Any determination as to what is in the
interests of the Trust made by the  Trustees in good faith shall be  conclusive.
In construing the provisions of these Bylaws and the Agreement,  the presumption
shall be in favor of a grant of power to the Trustees.

         Section 7. MEETINGS OF THE TRUSTEES. The Trustees of the Trust may hold
meetings,  both  regular  and  special,  either  within or without  the State of
Delaware.


                                       2
<PAGE>

         Section 8. REGULAR MEETINGS.  Regular meetings of the Board of Trustees
shall be held each  year,  at such time and place as the Board of  Trustees  may
determine.

         Section 9. NOTICE OF MEETINGS.  Notice of the time,  date, and place of
all  meetings  of the  Trustees  shall be given to each  Trustee  by  telephone,
facsimile,  electronic-mail,  or other  electronic  mechanism sent to his or her
home or business address at least twenty-four hours in advance of the meeting or
in person at another  meeting of the Trustees or by written notice mailed to his
or her home or  business  address at least  seventy-two  hours in advance of the
meeting.

         Section 10. QUORUM. At all meetings of the Trustees,  a majority of the
Trustees  then  in  office  (but in no  event  less  than  two  Trustees)  shall
constitute a quorum for the transaction of business and the act of a majority of
the Trustees  present at any meeting at which there is a quorum shall be the act
of the Board of Trustees,  except as may be otherwise  specifically  provided by
applicable  law or by the  Agreement or these  Bylaws.  If a quorum shall not be
present at any meeting of the Board of Trustees,  the Trustees  present  thereat
may  adjourn  the  meeting  from  time  to  time,   without  notice  other  than
announcement at the meeting, until a quorum shall be present.

         Section 11. ACTION WITHOUT MEETING.  Unless otherwise restricted by the
Agreement or these Bylaws,  any action  required or permitted to be taken at any
meeting  of the  Board of  Trustees  or of any  committee  thereof  may be taken
without a meeting by  unanimous  written  consent of the  Trustees or  committee
members (or by written consent of a majority of the Trustees if the President of
the Trust determines that such exceptional  circumstances exist, and are of such
urgency,  as to make unanimous written consent impossible or impractical,  which
determination  shall be conclusive and binding on all Trustees and not otherwise
subject to challenge)  and the writing or writings are filed with the minutes of
proceedings of the board or committee.

         Section 12. DESIGNATION,  POWERS, AND NAME OF COMMITTEES.  The Board of
Trustees may, by resolution  passed by a majority of the whole Board,  designate
one or more committees, each committee to consist of two or more of the Trustees
of the Trust.  The Board may designate one or more Trustee as alternate  members
of any  committee,  who may  replace  any absent or  disqualified  member at any
meeting  of such  committee.  Each  committee,  to the  extent  provided  in the
resolution,  shall have and may  exercise the powers of the Board of Trustees in
the management of the business and affairs of the Trust; provided, however, that
in  the  absence  or  disqualification  of  any  member  of  such  committee  or
committees,  the  member or  members  thereof  present  at any  meeting  and not
disqualified from voting,  whether or not such members  constitute a quorum, may
unanimously  appoint  another  member  of the  Board of  Trustees  to act at the
meeting in the place of any such absent or disqualified  member.  Such committee
or committees  shall have such name or names as may be  determined  from time to
time by resolution adopted by the Board of Trustees.

         Section 13.  MINUTES OF COMMITTEE.  Each  committee  shall keep regular
minutes  of its  meetings  and  report  the same to the Board of  Trustees  when
required.




                                       3
<PAGE>

         Section 14.  COMPENSATION  OF  TRUSTEES.  The Trustees as such shall be
entitled to reasonable  compensation  for their services as determined from time
to time by the Board of  Trustees.  Nothing  herein shall in any way prevent the
employment  of any  Trustee for  advisory,  management,  administrative,  legal,
accounting, investment banking, underwriting, brokerage, or investment dealer or
other services and the payment for the same by the Trust.

                                  ARTICLE III

                                    OFFICERS

         Section 1. EXECUTIVE  OFFICERS.  The initial executive  officers of the
Trust shall be elected by the Board of Trustees as soon as practicable after the
organization of the Trust. The executive  officers may include a Chairman of the
Board,  and shall include a President,  one or more Vice  Presidents (the number
thereof to be determined by the Board of Trustees), a Secretary and a Treasurer.
The Chairman of the Board,  if any,  shall be selected  from among the Trustees.
The  Board  of  Trustees  may  also in its  discretion  appoint  Assistant  Vice
Presidents,  Assistant  Secretaries,  Assistant Treasurers,  and other officers,
agents and  employees,  who shall have such authority and perform such duties as
the Board may  determine.  The Board of Trustees may fill any vacancy  which may
occur in any office.  Any two offices,  except for those of  President  and Vice
President,  may be  held by the  same  person,  but no  officer  shall  execute,
acknowledge  or verify  any  instrument  on behalf of the Trust in more than one
capacity,  if such  instrument  is  required  by law or by  these  Bylaws  to be
executed, acknowledged or verified by two or more officers.

         Section 2. TERM OF OFFICE. Unless otherwise specifically  determined by
the Board of Trustees,  the officers shall serve at the pleasure of the Board of
Trustees. If the Board of Trustees in its judgment finds that the best interests
of the Trust will be served, the Board of Trustees may remove any officer of the
Trust at any time with or without cause. The Trustees may delegate this power to
the President with respect to any other  officer.  Such removal shall be without
prejudice to the contract rights, if any, of the person so removed.  Any officer
may resign from office at any time by  delivering a written  resignation  to the
Trustees or the President.  Unless otherwise specified therein, such resignation
shall take effect upon delivery.

         Section  3.  PRESIDENT.  The  President  shall be the  chief  executive
officer of the Trust  and,  subject to the Board of  Trustees,  shall  generally
manage the  business  and  affairs of the Trust.  If there is no Chairman of the
Board,  or if the Chairman of the Board has been  appointed  but is absent,  the
President  shall,  if  present,  preside at all  meetings of the Holders and the
Board of Trustees.

         Section 4.  CHAIRMAN OF THE BOARD.  The Chairman of the Board,  if any,
shall  preside at all meetings of the Holders and the Board of Trustees,  if the
Chairman  of the Board is  present.  The  Chairman  of the Board shall have such
other powers and duties as shall be  determined  by the Board of  Trustees,  and
shall undertake such other assignments as may be requested by the President.


                                       4
<PAGE>

         Section 5. OTHER  OFFICERS.  The  Chairman  of the Board or one or more
Vice Presidents  shall have and exercise such powers and duties of the President
in the absence or inability to act of the President, as may be assigned to them,
respectively, by the Board of Trustees or, to the extent not so assigned, by the
President.  In the absence or inability to act of the President,  the powers and
duties of the President  not otherwise  assigned by the Board of Trustees or the
President  shall  devolve upon the Chairman of the Board,  or in the  Chairman's
absence, the Vice Presidents in the order of their election.

         Section 6. SECRETARY.  The Secretary shall (a) have custody of the seal
of the Trust;  (b) attend meetings of the  shareholders,  the Board of Trustees,
and any committees of Trustees and keep the minutes of such meetings of Holders,
Board of Trustees and any committees  thereof;  and (c) issue all notices of the
Trust.  The  Secretary  shall have  charge of the Holder  records and such other
books and papers as the Board may direct, and shall perform such other duties as
may be  incidental to the office or which are assigned by the Board of Trustees.
The  Secretary  shall also keep or cause to be kept a Holder book,  which may be
maintained by means of computer  systems,  containing the names,  alphabetically
arranged, of all persons who are Holders, showing their places of residence, the
number and class or series of any class of shares of beneficial interest held by
them,  respectively,  and the dates when they became the record owners  thereof,
and such book  shall be open for  inspection  as  prescribed  by the laws of the
State of Delaware.

         Section 7. TREASURER.  The Treasurer shall have the care and custody of
the funds and  securities of the Trust and shall deposit the same in the name of
the Trust in such bank or banks or other depositories,  subject to withdrawal in
such  manner  as these  Bylaws  or the  Board of  Trustees  may  determine.  The
Treasurer  shall,  if required by the Board of Trustees,  give such bond for the
faithful discharge of duties in such form as the Board of Trustees may require.

         Section 8. SURETY  BOND.  The Trustees may require any officer or agent
of the Trust to execute a bond (including, without limitation, any bond required
by the Investment Company Act of 1940, as amended ("1940 Act") and the rules and
regulations  of the  Securities and Exchange  Commission  ("Commission")  to the
Trust  in such  sum and  with  such  surety  or  sureties  as the  Trustees  may
determine, conditioned upon the faithful performance of his or her duties to the
Trust, including  responsibility for negligence and for the accounting of any of
the Trust's property, funds, or securities that may come into his or her hands.

                                   ARTICLE IV

                               MEETINGS OF HOLDERS

         Section 1.  PURPOSE.  All  meetings of the Holders for the  election of
Trustees  shall be held at such  place as may be fixed  from time to time by the
Trustees,  or at such other place either within or without the State of Delaware
as shall be  designated  from  time to time by the  Trustees  and  stated in the
notice  indicating that a meeting has been called for such purpose.  Meetings of
Holders may be held for any purpose  determined  by the Trustees and may be held
at such time and place,  within or  without  the State of  Delaware  as shall be
stated in the notice of the meeting or in a duly executed waiver of notice


                                       5
<PAGE>

thereof. At all meetings of the Holders, every Holder of record entitled to vote
thereat shall be entitled to vote at such meeting either in person or by written
proxy signed by the Holder or by his duly authorized  attorney in fact. A Holder
may  duly  authorize  such  attorney  in  fact  through   written,   electronic,
telephonic,   computerized,   facsimile,   telecommunication,   telex   or  oral
communication  or by any other form of  communication.  Unless a proxy  provides
otherwise,  such proxy is not valid more than eleven  months  after its date.  A
proxy with  respect to shares held in the name of two or more  persons  shall be
valid if executed by any one of them unless at or prior to exercise of the proxy
the Trust  receives a specific  written  notice to the contrary  from any one of
them.  A proxy  purporting  to be executed by or on behalf of a Holder  shall be
deemed  valid  unless  challenged  at or prior to its exercise and the burden of
proving invalidity shall rest on the challenger.

         Section 2.  NOMINATIONS OF TRUSTEES.  Nominations  of  individuals  for
election  to the board of  trustees  shall be made by the Board of Trustees or a
nominating committee of the Board of Trustees,  if one has been established (the
"Nominating Committee"). Any Holder of the Trust may submit names of individuals
to be  considered  by the  Nominating  Committee  or the Board of  Trustees,  as
applicable,  provided,  however,  (i) that such person was a Holder of record at
the time of submission of such names and is entitled to vote at the meeting, and
(ii) that the  Nominating  Committee  or the Board of Trustees,  as  applicable,
shall make the final determination of persons to be nominated.

         Section 3.  ELECTION  OF  TRUSTEES.  All  meetings  of Holders  for the
purpose  of  electing  Trustees  shall be held on such  date and at such time as
shall be  designated  from time to time by the Trustees and stated in the notice
of the meeting,  at which the Holders shall elect by a plurality vote any number
of Trustees as the notice for such  meeting  shall state are to be elected,  and
transact  such other  business as may properly be brought  before the meeting in
accordance with Section 1 of this Article IV.

         Section 4. NOTICE OF MEETINGS.  Written  notice of any meeting  stating
the place,  date, and hour of the meeting shall be given to each Holder entitled
to vote at such meeting not less than ten days before the date of the meeting in
accordance with Article V hereof.

         Section 5. SPECIAL MEETINGS.  Special meetings of the Holders,  for any
purpose or purposes,  unless  otherwise  prescribed by applicable  law or by the
Agreement,  may be called by any Trustee;  provided,  however, that the Trustees
shall  promptly call a meeting of the Holders solely for the purpose of removing
one or more  Trustees,  when requested in writing so to do by the record Holders
of not less than ten percent of the outstanding Interest in the Trust.

         Section  6.  NOTICE OF  SPECIAL  MEETING.  Written  notice of a special
meeting  stating  the place,  date,  and hour of the  meeting and the purpose of
purposes for which the meeting is called,  shall be given not less than ten days
before the date of the meeting, to each Holder entitled to vote at such meeting.

         Section 7.  CONDUCT  OF SPECIAL  MEETING.  Business  transacted  at any
special meeting of Holders shall be limited to the purpose stated in the notice.

         Section 8. QUORUM.  The Holders of one-third of the Interests  that are
issued and outstanding and entitled to vote thereat, present in person or


                                       6
<PAGE>

represented by proxy,  shall  constitute a quorum at all meetings of the Holders
for the transaction of business  except as otherwise  provided by applicable law
or by  the  Agreement.  If,  however,  such  quorum  shall  not  be  present  or
represented at any meeting of the Holders, the vote of the Holders of a majority
of  Interests  cast shall have power to adjourn the  meeting  from time to time,
without notice other than  announcement at the meeting,  until a quorum shall be
present or represented.  At such adjourned  meeting,  at which a quorum shall be
present or  represented,  any business may be  transacted  which might have been
transacted at the meeting as originally notified.

         Section 9.  ORGANIZATION OF MEETINGS.

         (a) The Chairman of the Board of Trustees shall preside at each meeting
of Holders.  In the absence of the Chairman of the Board,  the meeting  shall be
chaired by the President,  or if the President  shall not be present,  by a Vice
President.  In the absence of all such officers, the meeting shall be chaired by
a person elected for such purpose at the meeting. The Secretary of the Trust, if
present,  shall act as Secretary of such  meetings,  or if the  Secretary is not
present,  an Assistant  Secretary of the Trust shall so act, and if no Assistant
Secretary is present,  then a person  designated  by the  Secretary of the Trust
shall so act, and if the Secretary has not designated a person, then the meeting
shall elect a secretary for the meeting.

         (b) The Board of  Trustees  of the Trust shall be entitled to make such
rules and  regulations  for the  conduct of meetings of Holders as it shall deem
necessary,  appropriate or convenient.  Subject to such rules and regulations of
the Board of Trustees,  if any, the chairman of the meeting shall have the right
and authority to prescribe such rules,  regulations and procedures and to do all
such acts as, in the judgment of such chairman,  are  necessary,  appropriate or
convenient for the proper conduct of the meeting, including, without limitation,
establishing:  an  agenda  or order  of  business  for the  meeting;  rules  and
procedures for maintaining order at the meeting and the safety of those present;
limitations on  participation  in such meeting to Holders of record of the Trust
and their duly authorized and constituted proxies, and such other persons as the
chairman shall permit; restrictions on entry to the meeting after the time fixed
for the commencement  thereof;  limitations on the time allotted to questions or
comments by participants; and regulation of the opening and closing of the polls
for balloting on matters  which are to be voted on by ballot,  unless and to the
extent the Board of Trustees or the  chairman  of the  meeting  determines  that
meetings  of Holders  shall not be required  to be held in  accordance  with the
rules of parliamentary procedure.

         Section 10. VOTING  STANDARD.  When a quorum is present at any meeting,
the vote of the Holders of a majority  of the  Interests  cast shall  decide any
question  brought before such meeting,  unless the question is one on which,  by
express provision of applicable law, the Agreement,  these Bylaws, or applicable
contract,  a different  vote is required,  in which case such express  provision
shall govern and control the decision of such question.

         Section 11. VOTING  PROCEDURE.  Each Interest shall be entitled to vote
in  proportion to its share in the Trust.  On any matter  submitted to a vote of
the Holders,  the  Interests  shall be voted  together,  except when required by
applicable law or when the Trustees have  determined that the matter affects the
interests of one or more Portfolios (or Classes),  then only the Holders of such
Portfolios (or Classes) shall be entitled to vote thereon.


                                       7
<PAGE>

         Section 12. ACTION WITHOUT MEETING.  Unless  otherwise  provided in the
Agreement or applicable  law, any action  required to be taken at any meeting of
Holders of the Trust,  or any action  which may be taken at any  meeting of such
Holders,  may be taken  without a meeting,  without  prior  notice and without a
vote,  if a consent in  writing,  setting  forth the  action so taken,  shall be
signed by the Holders of outstanding  Interests having not less than the minimum
number of votes that would be  necessary  to  authorize or take such action at a
meeting at which all Interests  entitled to vote thereon were present and voted.
Prompt  notice of the taking of any such  action  without a meeting by less than
unanimous written consent shall be given to those Holders who have not consented
in writing.

         Section  13.  FIXING  RECORD  DATE.  In  order  that the  Trustees  may
determine the Holders entitled to notice of or to vote at any meeting of Holders
or any adjournment thereof, or to express consent to action in writing without a
meeting, or entitled to receive payment of any dividend or other distribution of
allotment  of any rights,  or entitled to exercise  any rights in respect of any
change, conversion or exchange of beneficial interests or for the purpose of any
other lawful action,  the Board of Trustees may fix a record date,  which record
date shall not precede the date upon which the resolution fixing the record date
is adopted by the Board of  Trustees,  and which  record  date shall not be more
than  ninety nor less than ten days  before the date of such  meeting,  nor more
than ten days after the date upon which the resolution fixing the record date is
adopted by the Board of Trustees for action by Holder consent in writing without
a meeting,  nor more than ninety days prior to any other action. A determination
of  Holders of record  entitled  to notice of or to vote at a meeting of Holders
shall apply to any adjournment of the meeting; provided, however, that the Board
of Trustees may fix a new record date for the adjourned meeting.

                                    ARTICLE V

                                     NOTICES

         Section 1. METHODS OF GIVING NOTICE.  Whenever, under the provisions of
applicable law or of the Agreement or of these Bylaws,  notice is required to be
given to any Trustee or Holder, it shall not, unless otherwise  provided herein,
be construed  to mean  personal  notice,  but such notice may be given orally in
person, or by telephone  (promptly  confirmed in writing) or in writing, by mail
addressed to such Trustee or Holder, at his address as it appears on the records
of the Trust,  with postage thereon prepaid,  and such notice shall be deemed to
be given at the time when the same shall be deposited in the United States mail.
Notice  to  Trustees  or  members  of a  committee  may also be given by  telex,
telegram,  telecopier or via overnight courier.  If sent by telex or telecopier,
notice to a Trustee  or member of a  committee  shall be deemed to be given upon
transmittal;  if sent by telegram,  notice to a Trustee or member of a committee
shall be deemed to be given when the telegram, so addressed, is delivered to the
telegraph  company,  and if sent via overnight  courier,  notice to a Trustee or
member  of a  committee  shall be deemed to be given  when  delivered  against a
receipt therefor.

         Section 2. WRITTEN WAIVER. Whenever any notice is required to be given
under the provisions of applicable law or of the Agreement or of these Bylaws, a
waiver thereof in writing, signed by the person or persons entitled to said


                                       8
<PAGE>

notice,  whether  before  or after  the time  stated  therein,  shall be  deemed
equivalent thereto.

                                   ARTICLE VI

                               GENERAL PROVISIONS

         Section 1.  DIVIDENDS  AND OTHER  DISTRIBUTIONS.  The Trustees may from
time to time declare and pay dividends and make other distributions with respect
to any Portfolio,  or Class thereof,  which may be from income, capital gains or
capital.  The amount of such dividends or other distributions and the payment of
them and whether they are in cash or any other Trust Property shall be wholly in
the discretion of the Trustees.

         Section 2. REDEMPTIONS.  Any Holder of record of shares of a particular
Portfolio, or Class thereof, shall have the right to require the Trust to redeem
his Interests,  or any portion thereof,  subject to the terms and conditions set
forth in the registration  statement in effect from time to time. The redemption
price may in any case or cases be paid wholly or partly in kind if the  Trustees
determine  that such  payment is  advisable  in the  interest  of the  remaining
shareholders  of the  Portfolio or Class  thereof for which the shares are being
redeemed.  Subject to the foregoing,  the fair value,  selection and quantity of
securities  or  other  property  so  paid  or  delivered  as all or  part of the
redemption price may be determined by or under authority of the Trustees.  In no
case  shall  the Trust be liable  for any  delay of any  Person in  transferring
securities selected for delivery as all or part of any payment in kind.

         The Trustees may, at their option,  and at any time,  have the right to
redeem shares of any  shareholder of a particular  Portfolio or Class thereof in
accordance  with  Section 2 of this  Article  VII.  The  Trustees  may refuse to
transfer or issue  shares to any person to the extent that the same is necessary
to comply with applicable law or advisable to further the purposes for which the
Trust is formed.

         Section 3. INDEMNIFICATION. Every person who is, or has been, a Trustee
or officer of the Trust shall be  indemnified by the Trust to the fullest extent
permitted by the Delaware  Business Trust Act, these Bylaws and other applicable
law.

         Section 4. ADVANCE PAYMENTS OF INDEMNIFIABLE  EXPENSES.  To the maximum
extent  permitted  by the Delaware  Act and other  applicable  law, the Trust or
applicable  Portfolio may advance to a Covered  Person,  in connection  with the
preparation  and  presentation  of a defense  to any  claim,  action,  suit,  or
proceeding,  expenses for which the Covered Person would  ultimately be entitled
to indemnification; provided that the Trust or applicable Portfolio has received
an  undertaking  by or on behalf of such Covered Person that such amount will be
paid  over by him to the  Trust  or  applicable  Portfolio  if it is  ultimately
determined  that he is not entitled to  indemnification  for such expenses,  and
further  provided that (i) such Covered  Person shall have provided  appropriate
security for such undertaking,  (ii) the Trust is insured against losses arising
out of any such advance payments, or (iii) either a majority of the Trustees who
are not interested persons (as defined in the 1940 Act) of the Trust nor parties
to the matter,  or  independent  legal  counsel in a written  opinion shall have
determined, based upon a review of readily available facts (as opposed to a full


                                       9
<PAGE>

trial-type inquiry) that there is reason to believe that such Covered Person
will not be disqualified from indemnification for such expenses.

         Section 5. SEAL.  The business  seal shall have  inscribed  thereon the
name of the business trust,  the year of its organization and the word "Business
Seal, Delaware." The seal may be used by causing it or a facsimile thereof to be
impressed  or affixed or  otherwise  reproduced.  Any  officer or Trustee of the
Trust  shall  have  authority  to affix the  corporate  seal of the Trust to any
document requiring the same.

         Section 6. SEVERABILITY.  The provisions of these Bylaws are severable.
If the  Board of  Trustees  determines,  with the  advice of  counsel,  that any
provision hereof conflicts with the 1940 Act, the regulated  investment  company
provisions  of  the  Internal   Revenue  Code,  or  other  applicable  laws  and
regulations, the conflicting provision shall be deemed never to have constituted
a part of these Bylaws;  provided,  however,  that such determination  shall not
affect any of the  remaining  provisions  of these  Bylaws or render  invalid or
improper  any  action  taken  or  omitted  prior to such  determination.  If any
provision  hereof shall be held invalid or  unenforceable  in any  jurisdiction,
such invalidity or unenforceability  shall attach only to such provision only in
such jurisdiction and shall not affect any other provision of these Bylaws.

         Section  7.   HEADINGS.   Headings  are  placed  in  these  Bylaws  for
convenience  of reference  only and in case of any  conflict,  the text of these
Bylaws rather than the headings shall control.

                                  ARTICLE VII

                                   AMENDMENTS

         Section 1.  AMENDMENTS.  These Bylaws may be altered or repealed at any
regular or special meeting of the Board of Trustees without prior notice.  These
Bylaws may also be altered or repealed at any  special  meeting of the  Holders,
but only if the Board of  Trustees  resolves  to put a  proposed  alteration  or
repealer to the vote of the Holders and notice of such alteration or repealer is
contained in a notice of the special meeting being held for such purpose.




                                       10



                           AMENDED AND RESTATED BYLAWS

                                       OF

    EMERGING MARKETS DEBT PORTFOLIO (FORMERLY GLOBAL HIGH INCOME PORTFOLIO),
                            A DELAWARE BUSINESS TRUST

                          ADOPTED EFFECTIVE MAY 7, 1998

                       AMENDED EFFECTIVE DECEMBER 10, 1998





<PAGE>

ARTICLE I OFFICES............................................................1
  Section 1.  REGISTERED OFFICE..............................................1
  Section 2.  OTHER OFFICES..................................................1

ARTICLE II TRUSTEES..........................................................1
  Section 1.  NUMBER.........................................................1
  Section 2.  TERM...........................................................1
  Section 3.  VACANCY........................................................1
  Section 4.  DELEGATION OF POWER............................................2
  Section 5.  INABILITY TO SERVE FULL TERM...................................2
  Section 6.  POWERS.........................................................2
  Section 7.  MEETINGS OF THE TRUSTEES.......................................3
  Section 8.  REGULAR MEETINGS...............................................3
  Section 9.  QUORUM.........................................................3
  Section 10. ACTION WITHOUT MEETING.........................................3
  Section 11. DESIGNATION, POWERS, AND NAME OF COMMITTEES....................4
  Section 12. MINUTES OF COMMITTEE...........................................4
  Section 13. COMPENSATION OF TRUSTEES.......................................4

ARTICLE III OFFICERS.........................................................4
  Section 1.  EXECUTIVE OFFICERS.............................................4
  Section 2.  TERM OF OFFICE.................................................5
  Section 3.  PRESIDENT......................................................5
  Section 4.  CHAIRMAN OF THE BOARD..........................................5
  Section 5.  OTHER OFFICERS.................................................5
  Section 6.  SECRETARY......................................................5
  Section 7.  TREASURER......................................................6
  Section 8.  SURETY BOND....................................................6

ARTICLE IV MEETINGS OF SHAREHOLDERS..........................................6
  Section 1.  PURPOSE........................................................6
  Section 2.  NOMINATIONS OF TRUSTEES........................................7
  Section 3.  ELECTION OF TRUSTEES...........................................7
  Section 4.  NOTICE OF MEETINGS.............................................7
  Section 5.  SPECIAL MEETINGS...............................................7
  Section 6.  NOTICE OF SPECIAL MEETING......................................7
  Section 7.  CONDUCT OF SPECIAL MEETING.....................................7
  Section 8.  QUORUM.........................................................7
  Section 9.  ORGANIZATION OF MEETINGS.......................................8
  Section 10. VOTING STANDARD................................................8
  Section 11. VOTING PROCEDURe...............................................8
  Section 12. ACTION WITHOUT MEETING.........................................9



                                       i
<PAGE>

ARTICLE V NOTICES............................................................9
  Section 1.  METHODS OF GIVING NOTICE.......................................9
  Section 2.  WRITTEN WAIVER................................................10

ARTICLE VI GENERAL PROVISIONS...............................................10
  Section 1.  DIVIDENDS AND DISTRIBUTIONS...................................10
  Section 2.  REDEMPTIONs...................................................10
  Section 3.  INDEMNIFICATIOn...............................................11
  Section 4.  ADVANCE PAYMENTS OF INDEMNIFIABLE EXPENSES....................11
  Section 5.  SEAL..........................................................11
  Section 6.  SEVERABILITY..................................................11
  Section 7.  HEADINGS......................................................11

ARTICLE VII AMENDMENTS......................................................12
  Section 1.  AMENDMENTS....................................................12


                                       ii
<PAGE>


                           AMENDED AND RESTATED BYLAWS

                                       OF

    EMERGING MARKETS DEBT PORTFOLIO (FORMERLY GLOBAL HIGH INCOME PORTFOLIO),
                            A DELAWARE BUSINESS TRUST

                Capitalized terms not specifically defined herein
             shall have the meanings ascribed to them in the Trust's
                Agreement and Declaration of Trust ("Agreement").


                                    ARTICLE I

                                     OFFICES

                           AMENDED AND RESTATED BYLAWS

                                       OF

   EMERGING MARKETS DEBT PORTFOLIO (FORMERLY GLOBAL HIGH INCOME PORTFOLIO),
                            A DELAWARE BUSINESS TRUST

              Capitalized terms not specifically defined herein
           shall have the meanings ascribed to them in the Trust's
              Agreement and Declaration of Trust ("Agreement").


                                    ARTICLE I

                                     OFFICES

      Section 1. REGISTERED  OFFICE.  The registered  office of Emerging Markets
Debt Portfolio (formerly Global High Income Portfolio) (the "Trust") shall be in
the County of New Castle, State of Delaware.

      Section 2. OTHER  OFFICES.  The Trust may also have  offices at such other
places both within and  without the State of Delaware as the  Trustees  may from
time to time determine or the business of the Trust may require.

                                   ARTICLE II

                                    TRUSTEES

      Section 1. NUMBER.  The number of Trustees  shall  initially be five,  and
thereafter  shall  be  such  number  as  shall  be  fixed  from  time to time by
resolution  of the Board of  Trustees;  provided,  however,  that the  number of
Trustees shall in no event be less than two nor more than twelve.

      Section 2. TERM. The Trustees shall hold office during the lifetime of the
Trust,  except (a) that any Trustee may resign his  trusteeship or may retire by
written  instrument  signed by him and  delivered to the other  Trustees,  which
shall take  effect upon such  delivery  or upon such later date as is  specified
therein;  (b) that any Trustee may be removed at any time by written instrument,
signed by at least  two-thirds of the number of Trustees  prior to such removal,
specifying  the date when such  removal  shall  become  effective;  (c) that any
Trustee who has died, become  physically or mentally  incapacitated by reason of
disease or otherwise, or is otherwise unable to serve, may be retired by written
instrument  signed by a majority of the other  Trustees,  specifying the date of
his  retirement;  and (d) that a Trustee  may be removed  at any  meeting of the
Holders of the Trust.

      Section  3.  VACANCY.   In  case  of  the  declination  to  serve,  death,
resignation,  retirement  or  removal of a  Trustee,  or a Trustee is  otherwise
unable to serve,  or an  increase  in the number of  Trustees,  a vacancy  shall
occur.  Whenever a vacancy in the Trustees  shall  occur,  until such vacancy is



                                       
<PAGE>

filled,  the  other  Trustees  shall  have  all  the  powers  hereunder  and the
certification of the other Trustees of such vacancy shall be conclusive.  In the
case of an existing  vacancy,  the  remaining  Trustees may fill such vacancy by
appointing such other person as they in their  discretion  shall see fit, or may
leave such  vacancy  unfilled  or may reduce the number of  Trustees to not less
than two Trustees.  Such appointment shall be evidenced by a written  instrument
signed by a majority of the Trustees in office or by resolution of the Trustees,
duly  adopted,  which  shall be  recorded  in the  minutes  of a meeting  of the
Trustees, whereupon the appointment shall take effect.

      An  appointment of a Trustee may be made by the Trustees then in office in
anticipation  of a  vacancy  to occur by reason of  retirement,  resignation  or
increase in number of Trustees  effective  at a later date,  provided  that said
appointment  shall become  effective only at or after the effective date of said
retirement,  resignation  or  increase  in  number of  Trustees.  As soon as any
Trustee  appointed  pursuant to Sections 2 and 3 of Article II of these  Amended
and  Restated  Bylaws,  or elected  pursuant to Section 3 of Article IV, and the
Agreement shall have accepted this  appointment in writing and agreed in writing
to be bound by the terms of the Trust Agreement,  the Trust estate shall vest in
the new Trustee or Trustees,  together with the continuing Trustees, without any
further act or conveyance, and he shall be deemed a Trustee hereunder.

      Section 4.  DELEGATION  OF POWER.  Any Trustee  may, by power of attorney,
delegate his power for a period not  exceeding six months at any one time to any
other Trustee or Trustees, provided that in no case shall less than two Trustees
personally  exercise  the other  powers  hereunder  except  as herein  otherwise
expressly provided.

      Section 5. INABILITY TO SERVE FULL TERM. The declination to serve,  death,
resignation,  retirement,  removal, incapacity, or inability of the Trustees, or
any one of them,  shall not  operate  to  terminate  the Trust or to revoke  any
existing agency created pursuant to the terms of the Agreement.

      Section 6. POWERS.  The Trustees shall have exclusive and absolute control
over the trust property and over the business of the Trust to the same extent as
if the Trustees were the sole owners of the trust property and business in their
own  right,  but with  such  powers of  delegation  as may be  permitted  by the
Agreement.  The  Trustees  shall have power to conduct the business of the Trust
and carry on its operations in any and all of its branches and maintain  offices
both  within and  without  the State of  Delaware,  in any and all states of the
United  States  of  America,  in  the  District  of  Columbia,  in any  and  all
commonwealths, territories, dependencies, colonies, or possessions of the United
States of  America,  and in any  foreign  jurisdiction  and to do all such other
things  and  execute  all such  instruments  as they deem  necessary,  proper or
desirable in order to promote the  interests of the Trust  although  such things
are not herein  specifically  mentioned.  Any determination as to what is in the
interests of the Trust made by the  Trustees in good faith shall be  conclusive.
In  construing  the  provisions  of these  Amended and  Restated  Bylaws and the
Agreement,  the  presumption  shall  be in  favor  of a grant  of  power  to the
Trustees.

      Section 7.  MEETINGS OF THE  TRUSTEES.  The Trustees of the Trust may hold
meetings,  both  regular  and  special,  either  within or without  the State of
Delaware.



                                       2
<PAGE>

      Section  8.  REGULAR   MEETINGS.   Regular  meetings  of  the  Board  of
Trustees  shall be held  each  year,  at such  time and  place as the Board of
Trustees may determine.

      Section 9. NOTICE OF MEETINGS.  Notice of the time, date, and place of all
meetings of the Trustees shall be given to each Trustee by telephone, facsimile,
electronic-mail,  or  other  electronic  mechanism  sent  to his or her  home or
business  address at least  twenty-four  hours in  advance of the  meeting or in
person at another  meeting of the Trustees or by written notice mailed to his or
her home or  business  address  at least  seventy-two  hours in  advance  of the
meeting.

      Section 10.  QUORUM.  At all meetings of the  Trustees,  a majority of the
Trustees  then  in  office  (but in no  event  less  than  two  Trustees)  shall
constitute a quorum for the transaction of business and the act of a majority of
the Trustees  present at any meeting at which there is a quorum shall be the act
of the Board of Trustees,  except as may be otherwise  specifically  provided by
applicable  law or by the Agreement or these Amended and Restated  Bylaws.  If a
quorum  shall  not be  present  at any  meeting  of the Board of  Trustees,  the
Trustees  present  thereat may adjourn  the meeting  from time to time,  without
notice other than announcement at the meeting, until a quorum shall be present.

      Section 11. ACTION WITHOUT  MEETING.  Unless  otherwise  restricted by the
Agreement or these Amended and Restated Bylaws, any action required or permitted
to be taken at any meeting of the Board of Trustees or of any committee  thereof
may be taken without a meeting by unanimous  written  consent of the Trustees or
committee  members (or by written  consent of a majority of the  Trustees if the
President of the Trust determines that such exceptional circumstances exist, and
are of  such  urgency,  as to  make  unanimous  written  consent  impossible  or
impractical, which determination shall be conclusive and binding on all Trustees
and not otherwise  subject to  challenge)  and the writing or writings are filed
with the minutes of proceedings of the board or committee.

      Section 12.  DESIGNATION,  POWERS,  AND NAME OF  COMMITTEES.  The Board of
Trustees may, by resolution  passed by a majority of the whole Board,  designate
one or more committees, each committee to consist of two or more of the Trustees
of the Trust.  The Board may designate one or more Trustee as alternate  members
of any  committee,  who may  replace  any absent or  disqualified  member at any
meeting  of such  committee.  Each  committee,  to the  extent  provided  in the
resolution,  shall have and may  exercise the powers of the Board of Trustees in
the management of the business and affairs of the Trust; provided, however, that
in  the  absence  or  disqualification  of  any  member  of  such  committee  or
committees,  the  member or  members  thereof  present  at any  meeting  and not
disqualified from voting,  whether or not such members  constitute a quorum, may
unanimously  appoint  another  member  of the  Board of  Trustees  to act at the
meeting in the place of any such absent or disqualified  member.  Such committee
or committees  shall have such name or names as may be  determined  from time to
time by resolution adopted by the Board of Trustees.

      Section 13.  MINUTES OF  COMMITTEE.  Each  committee  shall keep regular
minutes of its  meetings  and report  the same to the Board of  Trustees  when
required.



                                       3
<PAGE>

      Section  14.  COMPENSATION  OF  TRUSTEES.  The  Trustees  as such shall be
entitled to reasonable  compensation  for their services as determined from time
to time by the Board of  Trustees.  Nothing  herein shall in any way prevent the
employment  of any  Trustee for  advisory,  management,  administrative,  legal,
accounting, investment banking, underwriting, brokerage, or investment dealer or
other services and the payment for the same by the Trust.

                                   ARTICLE III

                                    OFFICERS

      Section 1. EXECUTIVE OFFICERS. The initial executive officers of the Trust
shall be  elected  by the Board of  Trustees  as soon as  practicable  after the
organization of the Trust. The executive  officers may include a Chairman of the
Board,  and shall include a President,  one or more Vice  Presidents (the number
thereof to be determined by the Board of Trustees), a Secretary and a Treasurer.
The Chairman of the Board,  if any,  shall be selected  from among the Trustees.
The  Board  of  Trustees  may  also in its  discretion  appoint  Assistant  Vice
Presidents,  Assistant  Secretaries,  Assistant Treasurers,  and other officers,
agents and  employees,  who shall have such authority and perform such duties as
the Board may  determine.  The Board of Trustees may fill any vacancy  which may
occur in any office.  Any two offices,  except for those of  President  and Vice
President,  may be  held by the  same  person,  but no  officer  shall  execute,
acknowledge  or verify  any  instrument  on behalf of the Trust in more than one
capacity, if such instrument is required by law or by these Amended and Restated
Bylaws to be executed, acknowledged or verified by two or more officers.

      Section 2. TERM OF OFFICE. Unless otherwise specifically determined by the
Board of  Trustees,  the  officers  shall serve at the  pleasure of the Board of
Trustees. If the Board of Trustees in its judgment finds that the best interests
of the Trust will be served, the Board of Trustees may remove any officer of the
Trust at any time with or without cause. The Trustees may delegate this power to
the President with respect to any other  officer.  Such removal shall be without
prejudice to the contract rights, if any, of the person so removed.  Any officer
may resign from office at any time by  delivering a written  resignation  to the
Trustees or the President.  Unless otherwise specified therein, such resignation
shall take effect upon delivery.

      Section 3. PRESIDENT.  The President shall be the chief executive  officer
of the Trust and,  subject to the Board of Trustees,  shall generally manage the
business and affairs of the Trust.  If there is no Chairman of the Board,  or if
the Chairman of the Board has been appointed but is absent, the President shall,
if present, preside at all meetings of the Holders and the Board of Trustees.

      Section 4. CHAIRMAN OF THE BOARD. The Chairman of the Board, if any, shall
preside  at all  meetings  of the  Holders  and the  Board of  Trustees,  if the
Chairman  of the Board is  present.  The  Chairman  of the Board shall have such
other powers and duties as shall be  determined  by the Board of  Trustees,  and
shall undertake such other assignments as may be requested by the President.



                                       4
<PAGE>

      Section 5. OTHER  OFFICERS.  The Chairman of the Board or one or more Vice
Presidents  shall have and exercise  such powers and duties of the  President in
the absence or  inability to act of the  President,  as may be assigned to them,
respectively, by the Board of Trustees or, to the extent not so assigned, by the
President.  In the absence or inability to act of the President,  the powers and
duties of the President  not otherwise  assigned by the Board of Trustees or the
President  shall  devolve upon the Chairman of the Board,  or in the  Chairman's
absence, the Vice Presidents in the order of their election.

      Section 6. SECRETARY.  The Secretary shall (a) have custody of the seal of
the Trust; (b) attend meetings of the shareholders,  the Board of Trustees,  and
any  committees  of Trustees  and keep the minutes of such  meetings of Holders,
Board of Trustees and any committees  thereof;  and (c) issue all notices of the
Trust.  The  Secretary  shall have  charge of the Holder  records and such other
books and papers as the Board may direct, and shall perform such other duties as
may be  incidental to the office or which are assigned by the Board of Trustees.
The  Secretary  shall also keep or cause to be kept a Holder book,  which may be
maintained by means of computer  systems,  containing the names,  alphabetically
arranged, of all persons who are Holders, showing their places of residence, the
number and class or series of any class of shares of beneficial interest held by
them,  respectively,  and the dates when they became the record owners  thereof,
and such book  shall be open for  inspection  as  prescribed  by the laws of the
State of Delaware.

      Section 7. TREASURER. The Treasurer shall have the care and custody of the
funds and  securities of the Trust and shall deposit the same in the name of the
Trust in such bank or banks or other depositories, subject to withdrawal in such
manner  as these  Amended  and  Restated  Bylaws or the  Board of  Trustees  may
determine.  The Treasurer shall, if required by the Board of Trustees, give such
bond for the faithful  discharge of duties in such form as the Board of Trustees
may require.

      Section 8. SURETY  BOND.  The Trustees may require any officer or agent of
the Trust to execute a bond (including, without limitation, any bond required by
the  Investment  Company Act of 1940, as amended  ("1940 Act") and the rules and
regulations  of the  Securities and Exchange  Commission  ("Commission")  to the
Trust  in such  sum and  with  such  surety  or  sureties  as the  Trustees  may
determine, conditioned upon the faithful performance of his or her duties to the
Trust, including  responsibility for negligence and for the accounting of any of
the Trust's property, funds, or securities that may come into his or her hands.

                                   ARTICLE IV

                               MEETINGS OF HOLDERS

      Section 1.  PURPOSE.  All  meetings  of the  Holders  for the  election of
Trustees  shall be held at such  place as may be fixed  from time to time by the
Trustees,  or at such other place either within or without the State of Delaware
as shall be  designated  from  time to time by the  Trustees  and  stated in the
notice  indicating that a meeting has been called for such purpose.  Meetings of
Holders may be held for any purpose  determined  by the Trustees and may be held
at such time and place,  within or  without  the State of  Delaware  as shall be
stated  in the  notice of the  meeting  or in a duly  executed  waiver of notice
thereof.  At all  meetings  of the  shareholders,  every  shareholder  of record



                                       5
<PAGE>

entitled to vote thereat shall be entitled to vote either in person or by proxy,
which  term  shall  include  proxies  provided   through  written,   electronic,
telephonic,   computerized,   facsimile,   telecommunications,   telex  or  oral
communication  or by any other  form of  communication,  each  pursuant  to such
voting  procedures and through such systems as are authorized by the Trustees or
one or more executive officers of the Trust.  Unless a proxy provides otherwise,
such proxy is not valid more than  eleven  months  after its date.  A proxy with
respect  to  shares  held in the name of two or more  persons  shall be valid if
executed  by any one of them  unless  at or prior to  exercise  of the proxy the
Trust receives a specific written notice to the contrary from any one of them. A
proxy  purporting  to be  executed  by or on behalf of a Holder  shall be deemed
valid  unless  challenged  at or prior to its exercise and the burden of proving
invalidity shall rest on the challenger.

      Section  2.  NOMINATIONS  OF  TRUSTEES.  Nominations  of  individuals  for
election  to the board of  trustees  shall be made by the Board of Trustees or a
nominating committee of the Board of Trustees,  if one has been established (the
"Nominating Committee"). Any Holder of the Trust may submit names of individuals
to be  considered  by the  Nominating  Committee  or the Board of  Trustees,  as
applicable,  provided,  however,  (i) that such person was a Holder of record at
the time of submission of such names and is entitled to vote at the meeting, and
(ii) that the  Nominating  Committee  or the Board of Trustees,  as  applicable,
shall make the final determination of persons to be nominated.

      Section 3.  ELECTION OF TRUSTEES.  All meetings of Holders for the purpose
of  electing  Trustees  shall be held on such  date and at such time as shall be
designated  from time to time by the  Trustees  and  stated in the notice of the
meeting,  at which the Holders  shall  elect by a  plurality  vote any number of
Trustees  as the notice for such  meeting  shall  state are to be  elected,  and
transact  such other  business as may properly be brought  before the meeting in
accordance with Section 1 of this Article IV.

      Section 4. NOTICE OF MEETINGS.  Written notice of any meeting  stating the
place,  date, and hour of the meeting shall be given to each Holder  entitled to
vote at such  meeting  not less than ten days  before the date of the meeting in
accordance with Article V hereof.

      Section 5. SPECIAL  MEETINGS.  Special  meetings of the  Holders,  for any
purpose or purposes,  unless  otherwise  prescribed by applicable  law or by the
Agreement,  may be called by any Trustee;  provided,  however, that the Trustees
shall  promptly call a meeting of the Holders solely for the purpose of removing
one or more  Trustees,  when requested in writing so to do by the record Holders
of not less than ten percent of the outstanding Interest in the Trust.

      Section 6. NOTICE OF SPECIAL MEETING.  Written notice of a special meeting
stating the place, date, and hour of the meeting and the purpose of purposes for
which the  meeting is called,  shall be given not less than ten days  before the
date of the meeting, to each Holder entitled to vote at such meeting.

      Section 7. CONDUCT OF SPECIAL MEETING.  Business transacted at any special
meeting of Holders shall be limited to the purpose stated in the notice.



                                       6
<PAGE>

      Section 8.  QUORUM.  The Holders of one-third  of the  Interests  that are
issued  and  outstanding  and  entitled  to vote  thereat,  present in person or
represented by proxy,  shall  constitute a quorum at all meetings of the Holders
for the transaction of business  except as otherwise  provided by applicable law
or by  the  Agreement.  If,  however,  such  quorum  shall  not  be  present  or
represented at any meeting of the Holders, the vote of the Holders of a majority
of  Interests  cast shall have power to adjourn the  meeting  from time to time,
without notice other than  announcement at the meeting,  until a quorum shall be
present or represented.  At such adjourned  meeting,  at which a quorum shall be
present or  represented,  any business may be  transacted  which might have been
transacted at the meeting as originally notified.

      Section 9.  ORGANIZATION OF MEETINGS.

            (a) The  Chairman  of the Board of  Trustees  shall  preside at each
meeting of  Holders.  In the absence of the  Chairman of the Board,  the meeting
shall be chaired by the President,  or if the President shall not be present, by
a Vice  President.  In the absence of all such  officers,  the meeting  shall be
chaired by a person  elected for such purpose at the meeting.  The  Secretary of
the Trust,  if  present,  shall act as  Secretary  of such  meetings,  or if the
Secretary is not present,  an Assistant Secretary of the Trust shall so act, and
if no Assistant Secretary is present,  then a person designated by the Secretary
of the Trust shall so act,  and if the  Secretary  has not  designated a person,
then the meeting shall elect a secretary for the meeting.

            (b) The Board of  Trustees  of the Trust  shall be  entitled to make
such rules and  regulations  for the  conduct of meetings of Holders as it shall
deem necessary, appropriate or convenient. Subject to such rules and regulations
of the Board of Trustees,  if any,  the  chairman of the meeting  shall have the
right and authority to prescribe such rules,  regulations  and procedures and to
do  all  such  acts  as,  in the  judgment  of  such  chairman,  are  necessary,
appropriate  or  convenient  for the proper  conduct of the meeting,  including,
without  limitation,  establishing:  an  agenda  or  order of  business  for the
meeting;  rules and  procedures  for  maintaining  order at the  meeting and the
safety of those present; limitations on participation in such meeting to Holders
of record of the Trust and their duly  authorized and constituted  proxies,  and
such other persons as the chairman  shall permit;  restrictions  on entry to the
meeting after the time fixed for the  commencement  thereof;  limitations on the
time allotted to questions or comments by  participants;  and  regulation of the
opening and closing of the polls for  balloting on matters which are to be voted
on by ballot,  unless and to the extent the Board of Trustees or the chairman of
the meeting determines that meetings of Holders shall not be required to be held
in accordance with the rules of parliamentary procedure.

      Section 10. VOTING STANDARD.  When a quorum is present at any meeting, the
vote of the  Holders  of a  majority  of the  Interests  cast  shall  decide any
question  brought before such meeting,  unless the question is one on which,  by
express  provision of applicable law, the Agreement,  these Amended and Restated
Bylaws, or applicable contract, a different vote is required, in which case such
express provision shall govern and control the decision of such question.

      Section 11. VOTING  PROCEDURE.  Each Interest shall be entitled to vote in
proportion to its share in the Trust.  On any matter  submitted to a vote of the
Holders,  the  Interests  shall be  voted  together,  except  when  required  by


                                       7
<PAGE>


applicable law or when the Trustees have  determined that the matter affects the
interests of one or more Portfolios (or Classes),  then only the Holders of such
Portfolios (or Classes) shall be entitled to vote thereon.

      Section 12.  ACTION  WITHOUT  MEETING.  Unless  otherwise  provided in the
Agreement or applicable  law, any action  required to be taken at any meeting of
Holders of the Trust,  or any action  which may be taken at any  meeting of such
Holders,  may be taken  without a meeting,  without  prior  notice and without a
vote,  if a consent in  writing,  setting  forth the  action so taken,  shall be
signed by the Holders of outstanding  Interests having not less than the minimum
number of votes that would be  necessary  to  authorize or take such action at a
meeting at which all Interests  entitled to vote thereon were present and voted.
Prompt  notice of the taking of any such  action  without a meeting by less than
unanimous written consent shall be given to those Holders who have not consented
in writing.

      Section 13.  FIXING  RECORD DATE. In order that the Trustees may determine
the  Holders  entitled  to notice of or to vote at any meeting of Holders or any
adjournment  thereof,  or to  express  consent  to action in  writing  without a
meeting, or entitled to receive payment of any dividend or other distribution of
allotment  of any rights,  or entitled to exercise  any rights in respect of any
change, conversion or exchange of beneficial interests or for the purpose of any
other lawful action,  the Board of Trustees may fix a record date,  which record
date shall not precede the date upon which the resolution fixing the record date
is adopted by the Board of  Trustees,  and which  record  date shall not be more
than  ninety nor less than ten days  before the date of such  meeting,  nor more
than ten days after the date upon which the resolution fixing the record date is
adopted by the Board of Trustees for action by Holder consent in writing without
a meeting,  nor more than ninety days prior to any other action. A determination
of  Holders of record  entitled  to notice of or to vote at a meeting of Holders
shall apply to any adjournment of the meeting; provided, however, that the Board
of Trustees may fix a new record date for the adjourned meeting.

                                    ARTICLE V

                                     NOTICES

      Section 1. METHODS OF GIVING  NOTICE.  Whenever,  under the  provisions of
applicable  law or of the  Agreement or of these  Amended and  Restated  Bylaws,
notice is required to be given to any  Trustee or Holder,  it shall not,  unless
otherwise provided herein, be construed to mean personal notice, but such notice
may be given orally in person, or by telephone  (promptly  confirmed in writing)
or in writing, by mail addressed to such Trustee or Holder, at his address as it
appears on the records of the Trust,  with  postage  thereon  prepaid,  and such
notice  shall be deemed to be given at the time when the same shall be deposited
in the United States mail. Notice to Trustees or members of a committee may also
be given by telex,  telegram,  telecopier or via overnight  courier.  If sent by
telex or  telecopier,  notice to a Trustee  or  member of a  committee  shall be
deemed to be given upon transmittal; if sent by telegram, notice to a Trustee or
member  of a  committee  shall be  deemed  to be given  when  the  telegram,  so
addressed,  is delivered to the  telegraph  company,  and if sent via  overnight
courier,  notice to a Trustee  or  member of a  committee  shall be deemed to be
given when delivered against a receipt therefor.



                                       8
<PAGE>

      Section 2.  WRITTEN  WAIVER.  Whenever  any notice is required to be given
under the  provisions of applicable  law or of the Agreement or of these Amended
and  Restated  Bylaws,  a waiver  thereof  in  writing,  signed by the person or
persons  entitled  to said  notice,  whether  before  or after  the time  stated
therein, shall be deemed equivalent thereto.

                                   ARTICLE VI

                               GENERAL PROVISIONS

      Section 1. DIVIDENDS AND OTHER  DISTRIBUTIONS.  The Trustees may from time
to time declare and pay dividends and make other  distributions  with respect to
any  Portfolio,  or Class  thereof,  which may be from income,  capital gains or
capital.  The amount of such dividends or other distributions and the payment of
them and whether they are in cash or any other Trust Property shall be wholly in
the discretion of the Trustees.

      Section 2.  REDEMPTIONS.  Any  Holder of record of shares of a  particular
Portfolio, or Class thereof, shall have the right to require the Trust to redeem
his Interests,  or any portion thereof,  subject to the terms and conditions set
forth in the registration  statement in effect from time to time. The redemption
price may in any case or cases be paid wholly or partly in kind if the  Trustees
determine  that such  payment is  advisable  in the  interest  of the  remaining
shareholders  of the  Portfolio or Class  thereof for which the shares are being
redeemed.  Subject to the foregoing,  the fair value,  selection and quantity of
securities  or  other  property  so  paid  or  delivered  as all or  part of the
redemption price may be determined by or under authority of the Trustees.  In no
case  shall  the Trust be liable  for any  delay of any  Person in  transferring
securities selected for delivery as all or part of any payment in kind.

      The  Trustees  may, at their  option,  and at any time,  have the right to
redeem shares of any  shareholder of a particular  Portfolio or Class thereof in
accordance  with  Section 2 of this  Article  VII.  The  Trustees  may refuse to
transfer or issue  shares to any person to the extent that the same is necessary
to comply with applicable law or advisable to further the purposes for which the
Trust is formed.

      Section 3. INDEMNIFICATION. Every person who is, or has been, a Trustee or
officer of the Trust shall be  indemnified  by the Trust to the  fullest  extent
permitted by the Delaware  Business Trust Act, these Amended and Restated Bylaws
and other applicable law.

      Section 4.  ADVANCE  PAYMENTS  OF  INDEMNIFIABLE  EXPENSES.To  the maximum
extent  permitted  by the Delaware  Act and other  applicable  law, the Trust or
applicable  Portfolio may advance to a Covered  Person,  in connection  with the
preparation  and  presentation  of a defense  to any  claim,  action,  suit,  or
proceeding,  expenses for which the Covered Person would  ultimately be entitled
to indemnification; provided that the Trust or applicable Portfolio has received
an  undertaking  by or on behalf of such Covered Person that such amount will be
paid  over by him to the  Trust  or  applicable  Portfolio  if it is  ultimately
determined  that he is not entitled to  indemnification  for such expenses,  and
further  provided that (i) such Covered  Person shall have provided  appropriate
security for such undertaking,  (ii) the Trust is insured against losses arising
out of any such advance payments, or (iii) either a majority of the Trustees who



                                       9
<PAGE>


are not interested persons (as defined in the 1940 Act) of the Trust nor parties
to the matter,  or  independent  legal  counsel in a written  opinion shall have
determined, based upon a review of readily available facts (as opposed to a full
trial-type  inquiry)  that there is reason to believe that such  Covered  Person
will not be disqualified from indemnification for such expenses.

      Section 5. SEAL. The business seal shall have  inscribed  thereon the name
of the business trust, the year of its organization and the word "Business Seal,
Delaware."  The seal may be used by  causing  it or a  facsimile  thereof  to be
impressed  or affixed or  otherwise  reproduced.  Any  officer or Trustee of the
Trust  shall  have  authority  to affix the  corporate  seal of the Trust to any
document requiring the same.

      Section 6.  SEVERABILITY.  The  provisions  of these  Amended and Restated
Bylaws are severable.  If the Board of Trustees  determines,  with the advice of
counsel,  that any provision  hereof  conflicts with the 1940 Act, the regulated
investment  company provisions of the Internal Revenue Code, or other applicable
laws and  regulations,  the conflicting  provision shall be deemed never to have
constituted a part of these Amended and Restated Bylaws; provided, however, that
such  determination  shall not affect any of the  remaining  provisions of these
Amended and  Restated  Bylaws or render  invalid or improper any action taken or
omitted  prior to such  determination.  If any  provision  hereof  shall be held
invalid   or   unenforceable   in   any   jurisdiction,   such   invalidity   or
unenforceability  shall attach only to such provision only in such  jurisdiction
and shall not affect any other provision of these Amended and Restated Bylaws.

      Section 7.  HEADINGS.  Headings  are placed in these  Amended and Restated
Bylaws for  convenience of reference only and in case of any conflict,  the text
of these Amended and Restated Bylaws rather than the headings shall control.

                                  ARTICLE VII

                                   AMENDMENTS

      Section 1. AMENDMENTS. These Amended and Restated Bylaws may be altered or
repealed  at any  regular or special  meeting of the Board of  Trustees  without
prior notice.  These Amended and Restated Bylaws may also be altered or repealed
at any  special  meeting  of the  Holders,  but only if the  Board  of  Trustees
resolves to put a proposed alteration or repealer to the vote of the Holders and
notice of such  alteration  or repealer is  contained in a notice of the special
meeting being held for such purpose.




                                       10



                          GLOBAL HIGH INCOME PORTFOLIO

                INVESTMENT MANAGEMENT AND ADMINISTRATION CONTRACT

                                     BETWEEN

                          GLOBAL HIGH INCOME PORTFOLIO

                                       AND

                              A I M ADVISORS, INC.



         Contract made as of May 29, 1998, between Global High Income Portfolio,
a Delaware  business  trust  ("Company),  and A I M Advisors,  Inc.,  a Delaware
corporation (the "Adviser").

         WHEREAS the Company is registered  under the Investment  Company Act of
1940, as amended ("1940 Act"), as an open-end management investment company, and

         WHEREAS the Company desires to retain Adviser as investment manager and
administrator to furnish certain investment  advisory,  portfolio management and
administration  services to the Company,  and Adviser is willing to furnish such
services;

         NOW,  THEREFORE,  in  consideration  of the  premises  and  the  mutual
covenants herein contained, it is agreed between the parties hereto as follows:

1.  APPOINTMENT.  The Company hereby appoints Adviser as investment  manager and
administrator  of the  Company for the period and on the terms set forth in this
Contract.  Adviser  accepts such  appointment  and agrees to render the services
herein set forth, for the compensation herein provided.

2.  DUTIES AS INVESTMENT MANAGER.

         (a)  Subject to the  supervision  of the  Company's  Board of  Trustees
("Board"), Adviser will provide a continuous investment program for the Company,
including  investment research and management with respect to all securities and
investments  and cash  equivalents  of the Company.  Adviser will determine from
time to time what securities and other  investments will be purchased,  retained
or sold by the Company,  and the brokers and dealers through whom trades will be
executed.

         (b) Adviser  agrees that in placing  orders with brokers and dealers it
will  attempt  to obtain the best net  results in terms of price and  execution.
Consistent  with this obligation  Adviser may, in its  discretion,  purchase and
sell portfolio securities to and from brokers and dealers who sell shares of the
Company or provide  the  Company  or  Adviser's  other  clients  with  research,
analysis,  advice and similar services.  Adviser may pay to brokers and dealers,
in return for research and analysis,  a higher  commission or spread than may be
charged by other brokers and dealers,  subject to Adviser's  determining in good
faith  that  such  commission  or spread is  reasonable  in terms  either of the
particular  transaction  or of the  overall  responsibility  of  Adviser  to the
Company and its other clients and that the total  commissions or spreads paid by
the Company will be  reasonable  in relation to the benefits to the Company over
the long term. In no instance  will  portfolio  securities be purchased  from or
sold to Adviser or any affiliated  person thereof except in accordance  with the
federal  securities  laws  and the  rules  and  regulations  thereunder  and any

<PAGE>

exemptive orders currently in effect.  Whenever  Adviser  simultaneously  places
orders to purchase  or sell the same  security on behalf of a Company and one or
more other  accounts  advised by Adviser,  such orders will be  allocated  as to
price and amount among all such accounts in a manner believed to be equitable to
each  account.  The Company  recognizes  that in some cases this  procedure  may
adversely affect the results obtained for the Company.

         (c) Adviser will oversee the  maintenance of all books and records with
respect to the  securities  transactions  of the  Company,  and will furnish the
Board  with such  periodic  and  special  reports  as the Board  reasonably  may
request.  In compliance with the  requirements of Rule 31a-3 under the 1940 Act,
Adviser  hereby  agrees that all records  which it maintains for the Company are
the property of the Company,  agrees to preserve for the periods  prescribed  by
Rule 31a-2 under the 1940 Act any records which it maintains for the Company and
which are  required  to be  maintained  by Rule  31a-1  under the 1940 Act,  and
further  agrees to  surrender  promptly  to the  Company  any  records  which it
maintains for the Company upon request by the Company.

3. DUTIES AS  ADMINISTRATOR.  Adviser will administer the affairs of the Company
subject to the supervision of the Board and the following understandings:

         (a)  Adviser  will  supervise  all  aspects  of the  operations  of the
Company,  including  the oversight of transfer  agency and  custodial  services,
except  as  hereinafter  set  forth;  provided,  however,  that  nothing  herein
contained shall be deemed to relieve or deprive the Board of its  responsibility
for control of the conduct of the affairs of the Company.

         (b) At  Adviser's  expense,  Adviser will provide the Company with such
corporate,  administrative  and clerical  personnel  (including  officers of the
Company) and  services as are  reasonably  deemed  necessary or advisable by the
Board.

         (c) Adviser will  arrange,  but not pay, for the periodic  preparation,
updating,  filing and  dissemination  (as  applicable)  of the  Company's  proxy
material,   tax  returns  and  required   reports  with  or  to  the   Company's
shareholders,  the  Securities  and Exchange  Commission  and other  appropriate
federal or state regulatory authorities.

         (d) Adviser will provide the Company with,  or obtain for it,  adequate
office  space  and  all  necessary  office  equipment  and  services,  including
telephone service, heat, utilities, stationery supplies and similar items.

4. FURTHER DUTIES.  In all matters relating to the performance of this Contract,
Adviser will act in  conformity  with the Agreement  and  Declaration  of Trust,
By-Laws and Registration  Statement of the Company and with the instructions and
directions of the Board and will comply with the  requirements  of the 1940 Act,
the  rules  thereunder,  and all other  applicable  federal  and state  laws and
regulations.

5. DELEGATION OF ADVISER'S DUTIES AS INVESTMENT MANAGER AND ADMINISTRATOR.  With
respect  to  the  Company,   Adviser  may  enter  into  one  or  more  contracts
("Sub-Advisory   or   Sub-Administration   Contract")   with  a  sub-adviser  or
sub-administrator   in  which   Adviser   delegates  to  such   sub-adviser   or
sub-administrator  the  performance  of any or all of the services  specified in
Paragraphs 2 and 3 of this Contract,  provided that: (i) each  Sub-Advisory  and
Sub-Administration  Contract  imposes on the  sub-adviser  or  sub-administrator
bound  thereby all the duties and  conditions  to which  Adviser is subject with
respect to the services under Paragraphs 2, 3 and 4 of this Contract;  (ii) each
Sub-Advisory and Sub-Administration  Contract meets all requirements of the 1940

<PAGE>

Act and rules thereunder,  and (iii) Adviser shall not enter into a Sub-Advisory
or  Sub-Administration  Contract  unless it is  approved  by the Board  prior to
implementation.

6. SERVICES NOT EXCLUSIVE.  The services  furnished by Adviser hereunder are not
to be deemed  exclusive and Adviser shall be free to furnish similar services to
others so long as its services  under this  Contract  are not impaired  thereby.
Nothing in this  Contract  shall  limit or restrict  the right of any  director,
officer or employee of Adviser, who may also be a Trustee,  officer or employee,
of the Company, to engage in any other business or to devote his or her time and
attention  in part to the  management  or other  aspects of any other  business,
whether of a similar nature or a dissimilar nature.

7. EXPENSES.

         (a)  During  the  term of this  Contract,  the  Company  will  bear all
expenses, not specifically assumed by Adviser.

         (b)  Expenses  borne by the Company  will include but not be limited to
the  following:  (i) all direct  charges  relating to the  purchase  and sale of
portfolio securities,  including the cost (including brokerage  commissions,  if
any) of securities  purchased or sold by the Company and any losses  incurred in
connection  therewith;  (ii) fees payable to and expenses  incurred on behalf of
the Company by Adviser under this Contract; (iii) investment consulting fees and
related  costs;  (iv)  expenses  of  organizing  the  Company;  (v)  expenses of
preparing  filing reports and other documents with  governmental  and regulatory
agencies;  (vi)  filing  fees and  expenses  relating  to the  registration  and
qualification of the Company's shares and the Company under federal and/or state
securities laws and maintaining such  registrations  and  qualifications;  (vii)
costs  incurred in  connection  with the  issuance,  sale or  repurchase  of the
Company's shares of beneficial interest; (viii) fees and salaries payable to the
Company's Trustees who are not parties to this Contract or interested persons of
any  such  party  ("Independent  Trustees");   (ix)  all  expenses  incurred  in
connection with the Independent  Trustees' services,  including travel expenses;
(x) taxes (including any income or franchise taxes) and governmental  fees; (xi)
costs of any liability,  uncollectible  items of deposit and other insurance and
fidelity bonds;  (xii) any costs,  expenses or losses arising out of a liability
of or claim for  damages  or other  relief  asserted  against  the  Company  for
violation of any law;  (xiii)  interest  charges;  (xiv) legal,  accounting  and
auditing  expenses,  including legal fees of special counsel for the Independent
Trustees; (xv) charges of custodians,  transfer agents, pricing agents and other
agents;  (xvi)  expenses  of  disbursing  dividends  and  distributions;  (xvii)
expenses of setting in type,  printing  and mailing  reports,  notices and proxy
materials  for  existing   shareholders;   (xviii)  any  extraordinary  expenses
(including  fees  and  disbursements  of  counsel,  costs of  actions,  suits or
proceedings  to which the  Company is a party and the  expenses  the Company may
incur as a result of its legal  obligation  to  provide  indemnification  to its
officers,  Trustees,  employees and agents) incurred by the Company; (xix) fees,
voluntary  assessments and other expenses incurred in connection with membership
in  investment  company  organizations;  (xx)  costs of mailing  and  tabulating
proxies  and costs of  meetings of  shareholders,  the Board and any  committees
thereof,  (xxi) the cost of investment company literature and other publications
provided  by the  Company to its  Trustees  and  officers;  and (xxii)  costs of
mailing, stationery and communications equipment.


<PAGE>

         (c)  Adviser  will  assume the cost of any  compensation  for  services
provided  to the  Company  received  by the  officers  of the Company and by the
Trustees of the Company who are not Independent Trustees.

         (d) The payment or  assumption by Adviser of any expense of the Company
that  Adviser  is not  required  by this  Contract  to pay or  assume  shall not
obligate Adviser to pay or assume the same or any similar expense of the Company
on any subsequent occasion.

8. COMPENSATION.

         (a) For the services  provided to the Company under this Contract,  the
Company  shall pay the Adviser an annual fee,  payable  monthly,  based upon the
average daily net assets of the Company as forth in Appendix A attached  hereto.
Such  compensation  shall be paid  solely  from the assets of the  Company.  The
Company  will  also pay the  Adviser a fee  equal to 2% of the  Company's  total
investment  income calculated in accordance with generally  accepted  accounting
principles,  adjusted  daily for  currency  revaluations,  on a marked to market
basis, of the Company's assets;  provided,  however, that during any fiscal year
this  amount  shall  not  exceed 2% of the  Company's  total  investment  income
calculated in accordance with generally accepted accounting principles.

         (b) The fee shall be computed  daily and paid  monthly to Adviser on or
before the last business day of the next succeeding calendar month.

         (c) If this Contract becomes  effective or terminates before the end of
any month,  the fee for the  period  from the  effective  date to the end of the
month or from the  beginning  of such month to the date of  termination,  as the
case may be,  shall be prorated  according to the  proportion  which such period
bears to the full month in which such effectiveness or termination occurs.

9. LIMITATION OF LIABILITY OF ADVISER AND INDEMNIFICATION.  Adviser shall not be
liable and the Company shall indemnify  Adviser and its directors,  officers and
employees,  for any costs or  liabilities  arising from any error of judgment or
mistake  of law or any loss  suffered  by the  Company  in  connection  with the
matters to which this  Contract  relates  except a loss  resulting  from willful
misfeasance,  bad  faith  or gross  negligence  on the  part of  Adviser  in the
performance  by Adviser of its duties or from  reckless  disregard by Adviser of
its obligations and duties under this Contract.  Any person, even though also an
officer,  partner,  employee,  or  agent of  Adviser,  who may be or  become  an
officer,  Trustee,  employee  or agent of the  Company  shall  be  deemed,  when
rendering  services to the Company or acting with respect to any business of the
Company,  to be rendering  such service to or acting  solely for the Company and
not as an  officer,  partner,  employee,  or agent or one under the  control  or
direction of Adviser even though paid by it.

10. DURATION AND TERMINATION.

         (a) This  Contract  shall  become  effective  upon  the date  hereabove
written,  provided that this Contract  shall not take effect with respect to the
Company  unless it has first been  approved  (i) by a vote of a majority  of the
Independent  Trustees,  cast in person at a meeting  called  for the  purpose of
voting  on such  approval,  and  (ii) by vote  of a  majority  of the  Company's
outstanding voting securities.


<PAGE>

         (b) Unless sooner  terminated as provided  herein,  this Contract shall
continue in effect for two years from the above written date. Thereafter, if not
terminated,   with  respect  to  the  Company  this  Contract   shall   continue
automatically for successive periods not to exceed twelve months each,  provided
that such  continuance is specifically  approved at least annually (i) by a vote
of a majority of the  Independent  Trustees,  cast in person at a meeting called
for the purpose of voting on such approval,  and (ii) by the Board or by vote of
a majority of the outstanding voting securities of the Company.

         (c)  Notwithstanding  the  foregoing,  with respect to the Company this
Contract may be terminated at any time,  without the payment of any penalty,  by
vote  of the  Board  or by a  vote  of a  majority  of  the  outstanding  voting
securities of the Company on sixty days' written notice to Adviser or by Adviser
at any time,  without the payment of any penalty,  on sixty days' written notice
to the Company.  This Contract will automatically  terminate in the event of its
assignment.

11.  AMENDMENT OF THIS  CONTRACT.  No provision of this Contract may be changed,
waived,  discharged or terminated  orally,  but only by an instrument in writing
signed by the party against which enforcement of the change,  waiver,  discharge
or termination  is sought,  and no amendment of this Contract shall be effective
until  approved  by vote  of a  majority  of the  Company's  outstanding  voting
securities, when required by the 1940 Act.

12.  GOVERNING LAW. This Contract shall be construed in accordance with the laws
of the State of Delaware  (without regard to Delaware  conflict or choice of law
provisions)  and the 1940 Act.  To the extent  that the  applicable  laws of the
State of Delaware  conflict with the applicable  provisions of the 1940 Act, the
latter shall control.

13. LICENSE AGREEMENT. The Company shall have the non-exclusive right to use the
name "AIM" to designate any current or future series of shares only so long as A
I M Advisors,  Inc. serves as investment  manager or adviser to the Company with
respect to such series of shares.

14.  LIMITATION  OF  SHAREHOLDER  LIABILITY.  It is  expressly  agreed  that the
obligations  of the  Company  hereunder  shall  not be  binding  upon any of the
Trustees,  shareholders,  nominees, officers, agents or employees of the Company
personally,  but shall only bind the  assets and  property  of the  Company,  as
provided in the Company's  Agreement and Declaration of Trust. The execution and
delivery of this  Contract  have been  authorized by the Trustees of the Company
and  shareholders  of the  Company,  and this  Contract  has been  executed  and
delivered by an authorized  officer of the Company acting as such;  neither such
authorization  by such Trustees and shareholders nor such execution and delivery
by such officer shall be deemed to have been made by any of them individually or
to impose  any  liability  on any of them  personally,  but shall  bind only the
assets and property of the Company,  as provided in the Company's  Agreement and
Declaration of Trust.

15. MISCELLANEOUS. The captions in this Contract are included for convenience of
reference  only and in no way  define or limit any of the  provisions  hereof or
otherwise affect their construction or effect. If any provision of this Contract
shall be held or made invalid by a court decision,  statute,  rule or otherwise,
the  remainder of this  Contract  shall not be affected  thereby.  This Contract
shall be binding  upon and shall inure to the benefit of the parties  hereto and
their respective  successors.  As used in this Contract,  the terms "majority of
the outstanding voting securities," "interested person," "assignment," "broker,"
"dealer,"  "investment  adviser," "national securities  exchange," "net assets,"
"prospectus,"  "sale," "sell" and "security" shall have the same meaning as such
terms have in the 1940 Act,  subject to such  exemption as may be granted by the

<PAGE>

Securities and Exchange  Commission by any rule,  regulation or order. Where the
effect of a  requirement  of the 1940 Act  reflected  in any  provision  of this
Contract  is  made  less  restrictive  by a rule,  regulation  or  order  of the
Securities and Exchange  Commission,  whether of special or general application,
such  provision  shall  be  deemed  to  incorporate  the  effect  of such  rule,
regulation or order.

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

      Attest:                            GLOBAL HIGH INCOME PORTFOLIO



      By: /s/ Michael A. Silver          By: /s/ Helge K. Lee
         -------------------------          ----------------------------------
      Name:  Michael A. Silver           Name:   Helge K. Lee
      Title: Assistant Secretary         Title:  Vice President and Secretary




      Attest:                            A I M ADVISORS, INC.



      By: /s/ Kathleen J. Pflueger       By: /s/ Carol F. Relihan/SDS
          -------------------------          ----------------------------------
      Name:    Kathleen J. Pflueger      Name:   Carol F. Relihan
      Title:   Assistant Secretary       Title:  Senior Vice President



<PAGE>


                                   APPENDIX A
                                       TO
                INVESTMENT MANAGEMENT AND ADMINISTRATION CONTRACT
                                       OF
                          GLOBAL HIGH INCOME PORTFOLIO

         In addition to amounts  otherwise  payable  under  Section  8(a) of the
Contract,  the Company shall pay the Adviser,  out of the assets of the Company,
as full  compensation  for all services  rendered and all  facilities  furnished
hereunder,  a management fee for the Company set forth below.  Such fee shall be
calculated  by applying  the  following  annual  rates to the average  daily net
assets of the Company for the calendar  year computed in the manner used for the
determination of the net asset value of shares of the Company.

                          Global High Income Portfolio

                                                 

         Net Assets                                                 Annual Rate
         ----------                                                 -----------

         First $ 500 million ....................................     .475%
         Next $ 1 billion........................................      .45%
         Next $ 1 billion .......................................     .425%
         On amounts thereafter ..................................      .40%



                         EMERGING MARKETS DEBT PORTFOLIO
                              SUB-ADVISORY CONTRACT
                                     BETWEEN
                              A I M ADVISORS, INC.
                                       AND
                        INVESCO ASSET MANAGEMENT LIMITED



      Contract  made as of December  14, 1998,  between A I M Advisors,  Inc., a
Delaware  corporation  ("Adviser"),  and INVESCO  Asset  Management  Limited,  a
company organized under the laws of England and Wales ("Sub-Adviser").

      WHEREAS   Adviser  has  entered   into  an   Investment   Management   and
Administration  Contract with Emerging  Markets Debt Portfolio  ("Company"),  an
open-end management investment company registered under the Investment
Company Act of 1940, as amended ("1940 Act"); and

      WHEREAS  Adviser  desires to retain  Sub-Adviser as sub-adviser to furnish
certain advisory services to the Company,  and Sub-Adviser is willing to furnish
such services;

      NOW THEREFORE,  in  consideration of the promises and the mutual covenants
herein contained, it is agreed between the parties hereto as follows:

 1.  APPOINTMENT.  Adviser  hereby  appoints  Sub-Adviser  as sub-adviser of the
Company for the period and on the terms set forth in this Contract.  Sub-Adviser
accepts such appointment and agrees to render the services herein set forth, for
the compensation herein provided.

 2.  DUTIES AS SUB-ADVISER.

      (a)  Subject  to  the  supervision  of the  Company's  Board  of  Trustees
("Board")  and Adviser,  the  Sub-Adviser  will provide a continuous  investment
program for the Company,  including  investment  research and  management,  with
respect to all securities and investments  and cash  equivalents of the Company.
The  Sub-Adviser  will  determine  from time to time what  securities  and other
investments will be purchased,  retained or sold by the Company, and the brokers
and dealers through whom trades will be executed.

      (b) The  Sub-Adviser  agrees  that,  in placing  orders  with  brokers and
dealers,  it will  attempt  to obtain  the best net result in terms of price and
execution.  Consistent  with  this  obligation,  the  Sub-Adviser  may,  in  its
discretion,  purchase  and sell  portfolio  securities  from and to brokers  and


                                                                               1
<PAGE>


dealers who sell shares of the Company or provide the Company,  Adviser's  other
clients,  or  Sub-Adviser's  other clients with research,  analysis,  advice and
similar services.  The Sub-Adviser may pay to brokers and dealers, in return for
such research and analysis, a higher commission or spread than may be charged by
other brokers and dealers,  subject to the Sub-Adviser determining in good faith
that such  commission or spread is reasonable in terms either of the  particular
transaction or of the overall  responsibility of the Adviser and the Sub-Adviser
to the Company and their other clients and that the total commissions or spreads
paid by the  Company  will be  reasonable  in  relation  to the  benefits to the
Company  over the  long  term.  In no  instance  will  portfolio  securities  be
purchased from or sold to the  Sub-Adviser,  or any affiliated  person  thereof,
except  in  accordance  with  the  federal  securities  laws and the  rules  and
regulations  thereunder and any exemptive orders  currently in effect.  Whenever
the  Sub-Adviser  simultaneously  places  orders  to  purchase  or sell the same
security on behalf of the Company and one or more other accounts  advised by the
Sub-Adviser, such orders will be allocated as to price and amount among all such
accounts in a manner believed to be equitable to each account.

      (c) The  Sub-Adviser  will  maintain all books and records with respect to
the  securities  transactions  of the  Company,  and will  furnish the Board and
Adviser  with  such  periodic  and  special  reports  as the  Board  or  Adviser
reasonably may request.  In compliance with the requirements of Rule 31a-3 under
the 1940 Act, the Sub-Adviser  hereby agrees that all records which it maintains
for the Company  are the  property of the  Company,  agrees to preserve  for the
periods  prescribed  by Rule  31a-2  under  the  1940 Act any  records  which it
maintains  for the Company and which are required to be maintained by Rule 31a-1
under the 1940 Act, and further agrees to surrender  promptly to the Company any
records which it maintains for the Company upon request by the Company.

 3. FURTHER DUTIES. In all matters relating to the performance of this Contract,
Sub-Adviser  will act in conformity with the Agreement and Declaration of Trust,
By-Laws and Registration  Statement of the Company and with the instructions and
directions of the Board and will comply with the  requirements  of the 1940 Act,
the  rules  thereunder,  and all other  applicable  federal  and state  laws and
regulations.

 4. SERVICES NOT EXCLUSIVE.  The services furnished by Sub-Adviser hereunder are
not to be deemed  exclusive  and  Sub-Adviser  shall be free to furnish  similar
services to others so long as its services  under this Contract are not impaired
thereby.  Nothing in this  Contract  shall  limit or  restrict  the right of any
director, officer or employee of Sub-Adviser, who may also be a Trustee, officer
or employee of the Company,  to engage in any other business or to devote his or
her time and  attention in part to the  management or other aspects of any other
business, whether of a similar nature or a dissimilar nature.

 5.  EXPENSES.

      (a) During the term of this Contract,  the Company will bear all expenses,
not specifically assumed by Sub-Adviser, incurred in its operations.


                                                                               2
<PAGE>


      (b)  Expenses  borne by the Company will include but not be limited to the
following: (i) all direct charges relating to the purchase and sale of portfolio
securities,  including the cost  (including  brokerage  commissions,  if any) of
securities  purchased  or  sold  by the  Company  and  any  losses  incurred  in
connection  therewith;  (ii) fees payable to and expenses  incurred on behalf of
the Company by Sub-Adviser under this Contract; (iii) investment consulting fees
and related  costs;  (iv)  expenses of organizing  the Company;  (v) expenses of
preparing  and  filing  reports  and  other  documents  with   governmental  and
regulatory agencies;  (vi) filing fees and expenses relating to the registration
and  qualification  of the Company's shares and the Company under federal and/or
state securities laws and maintaining  such  registrations  and  qualifications;
(vii) costs incurred in connection with the issuance,  sale or repurchase of the
Company's shares of beneficial interest; (viii) fees and salaries payable to the
Company's Trustees who are not parties to this Contract or interested persons of
any  such  party  ("Independent  Trustees");   (ix)  all  expenses  incurred  in
connection with the Independent  Trustees' services,  including travel expenses;
(x) taxes (including any income or franchise taxes) and governmental  fees; (xi)
costs of any liability,  uncollectible  items of deposit and other insurance and
fidelity bonds;  (xii) any costs,  expenses or losses arising out of a liability
of or claim for  damages  or other  relief  asserted  against  the  Company  for
violation of any law;  (xiii)  interest  charges;  (xiv) legal,  accounting  and
auditing  expenses,  including legal fees of special counsel for the Independent
Trustees; (xv) charges of custodians,  transfer agents, pricing agents and other
agents;  (xvi)  expenses  of  disbursing  dividends  and  distributions;  (xvii)
expenses of setting in type,  printing  and mailing  reports,  notices and proxy
materials  for  existing   shareholders;   (xviii)  any  extraordinary  expenses
(including  fees  and  disbursements  of  counsel,  costs of  actions,  suits or
proceedings  to which the  Company is a party and the  expenses  the Company may
incur as a result of its legal  obligation  to  provide  indemnification  to its
officers,  Trustees,  employees and agents) incurred by the Company; (xix) fees,
voluntary  assessments and other expenses incurred in connection with membership
in  investment  company  organizations;  (xx)  costs of mailing  and  tabulating
proxies  and costs of  meetings of  shareholders,  the Board and any  committees
thereof;  (xxi) the cost of investment company literature and other publications
provided  by the  Company to its  Trustees  and  officers;  and (xxii)  costs of
mailing, stationery and communications equipment.

      (c) The payment or assumption by Sub-Adviser of any expense of the Company
that  Sub-Adviser  is not  required by this  Contract to pay or assume shall not
obligate  Sub-Adviser  to pay or assume the same or any  similar  expense of the
Company on any subsequent occasion.

6.  COMPENSATION.

      (a) For the services provided to the Company under this Contract,  Adviser
will pay Sub-Adviser a fee,  computed  weekly and paid monthly,  as set forth in
Appendix A hereto.  Adviser will also pay Sub-Adviser a fee equal to 0.8% of the
Company's  total  investment  income  calculated  in accordance  with  generally
accepted accounting principles,  adjusted daily for currency revaluations,  on a


                                                                               3
<PAGE>


marked to market basis, of the Company's assets; provided,  however, that during
any  fiscal  year this  amount  shall not  exceed  0.8% of the  Company's  total
investment  income calculated in accordance with generally  accepted  accounting
principles.

      (b) The fee shall be computed weekly and paid monthly to Sub-Adviser on or
before the last business day of the next succeeding calendar month.

      (c) If this Contract becomes effective or terminates before the end of any
month, the fee for the period from the effective date to the end of the month or
from the beginning of such month to the date of termination, as the case may be,
shall be prorated  according  to the  proportion  which such period bears to the
full month in which such effectiveness or termination occurs.

7. LIMITATION OF LIABILITY OF SUB-ADVISER AND INDEMNIFICATION. Sub-Adviser shall
not be liable for any costs or liabilities arising from any error of judgment or
mistake  of law or any loss  suffered  by the  Company  in  connection  with the
matters to which this  Contract  relates  except a loss  resulting  from willful
misfeasance,  bad faith or gross  negligence on the part of  Sub-Adviser  in the
performance  by  Sub-Adviser  of  its  duties  or  from  reckless  disregard  by
Sub-Adviser of its obligations and duties under this Contract.  Any person, even
though also an officer, partner,  employee, or agent of Sub-Adviser,  who may be
or become a Trustee, officer, employee or agent of the Company, shall be deemed,
when rendering services to the Company or acting with respect to any business of
the Company to be rendering such service to or acting solely for the Company and
not as an  officer,  partner,  employee,  or agent or one under the  control  or
direction of Sub-Adviser even though paid by it.

 8.  DURATION AND TERMINATION.

      (a) This Contract shall become effective upon the date hereabove  written,
provided  that this  Contract  shall not take  effect  unless it has first  been
approved (i) by a vote of a majority of the Independent Trustees, cast in person
at a meeting called for the purpose of voting on such approval, and (ii) by vote
of a majority of the Company's  outstanding voting securities,  when required by
the 1940 Act.

      (b) Unless sooner  terminated  as provided  herein,  this  Contract  shall
continue in effect for two years from the above written date. Thereafter, if not
terminated this Contract shall continue automatically for successive periods not
to exceed twelve months each,  provided that such  continuance  is  specifically
approved  at  least  annually  (i) by a vote of a  majority  of the  Independent
Trustees,  cast in person at a meeting  called for the purpose of voting on such
approval,  and (ii) by the  Board or by vote of a  majority  of the  outstanding
voting securities of the Company.

      (c) Notwithstanding the foregoing,  this Contract may be terminated at any
time, without the payment of any penalty, by vote of the Board or by a vote of a
majority  of the  outstanding  voting  securities  of the Company on sixty days'


                                                                               4
<PAGE>


written notice to Sub-Adviser or by Sub-Adviser at any time, without the payment
of any penalty, on sixty days' written notice to the Company. This Contract will
automatically terminate in the event of its assignment.

 9. AMENDMENT. No provision of this Contract may be changed, waived,  discharged
or terminated  orally,  but only by an instrument in writing signed by the party
against which  enforcement  of the change,  waiver,  discharge or termination is
sought,  and no amendment of this Contract shall be effective  until approved by
vote of a majority of the Company's outstanding voting securities, when required
by the 1940 Act.

 10. GOVERNING LAW. This Contract shall be construed in accordance with the laws
of the State of Delaware  (without regard to Delaware  conflict or choice of law
provisions)  and the 1940 Act.  To the extent  that the  applicable  laws of the
State of Delaware  conflict with the applicable  provisions of the 1940 Act, the
latter shall control.

 11.  MISCELLANEOUS.  The captions in this Contract are included for convenience
of reference only and in no way define or delimit any of the  provisions  hereof
or  otherwise  affect their  construction  or effect.  If any  provision of this
Contract  shall be held or made invalid by a court  decision,  statute,  rule or
otherwise,  the remainder of this Contract shall not be affected  thereby.  This
Contract  shall be binding  upon and shall  inure to the  benefit of the parties
hereto and their  respective  successors.  As used in this  Contract,  the terms
"majority  of  the  outstanding   voting   securities,"   "interested   person,"
"assignment,"  "broker," "dealer,"  "investment  adviser," "national  securities
exchange," "net assets,"  "prospectus," "sale," "sell" and "security" shall have
the same meaning as such terms have in the 1940 Act,  subject to such  exemption
as may be  granted  by the  Securities  and  Exchange  Commission  by any  rule,
regulation or order. Where the effect of a requirement of the 1940 Act reflected
in any provision of this Contract is made less restrictive by a rule, regulation
or order of the  Securities  and  Exchange  Commission,  whether  of  special or
general application, such provision shall be deemed to incorporate the effect of
such rule, regulation or order.


                                                                               5
<PAGE>


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


                                              A I M ADVISORS, INC.

Attest: _____________________                 By: 
                                                  --------------------
                                              Name:  Robert H. Graham
                                              Title:  President

                                              INVESCO ASSET MANAGEMENT LIMITED

Attest: _____________________                 By: /s/                 
                                                  --------------------
                                              Name:
                                              Title:



                                                                               6
<PAGE>


                                   APPENDIX A
                                       TO
                              SUB-ADVISORY CONTRACT



                         EMERGING MARKETS DEBT PORTFOLIO

             0.8% of the Company's total investment income, plus


NET ASSETS                                                    ANNUAL RATE
- ----------                                                    -----------
First $ 500 million.........................................          0.29%
Next  $ 1 billion............................................         0.28%
Next  $ 1 billion............................................         0.27%
On amounts thereafter.......................................          0.26%


                         AMENDMENT TO CUSTODIAN CONTRACT

This Amendment to the Custodian Contract is made as of January 26, 1999 by and
between Emerging Markets Debt Portfolio (formerly Global High Income Portfolio,
the "Fund") and State Street Bank and Trust Company (the "Custodian").
Capitalized terms used in this Amendment without definition shall have the
respective meanings ascribed to such terms in the Custodian Contract referred to
below.

WHEREAS, the Fund and the Custodian entered into a Custodian Contract dated as
of October 21, 1992 (as amended and in effect from time to time, the
"Contract"); and

WHEREAS, the Fund and the Custodian desire to amend certain provisions of the
Contract to reflect revisions to Rule 17f-5 ("Rule 17f-5") promulgated under
Section 17(f) of the Investment Company Act of 1940, as amended (the "1940
Act"); and

WHEREAS, the Fund and the Custodian desire to amend and restate certain other
provisions of the Contract relating to the terms and conditions of the custody
of assets of the Fund held outside of the United States.

NOW THEREFORE, in consideration of the foregoing and the mutual covenants and
agreements hereinafter contained, the parties hereby agree to amend the
Contract; pursuant to the terms thereof, as follows:

I.     Article 3 of the Contract is hereby deleted, and Articles 4 through 24 of
       the  Contract  are  hereby  amended,  as of the  effective  date  of this
       Amendment, by renumbering same as Articles 5 through 25, respectively.

II.    New  Articles  3 and 4 of  the  Contract  are  hereby  added,  as of  the
       effective date of this Amendment, as set forth below.

3.     THE CUSTODIAN AS FOREIGN CUSTODY MANAGER.
       ----------------------------------------

3.1.   DEFINITIONS.
       -----------

Capitalized terms in this Article 3 of the Contract shall have the following
meanings:

"Country Risk" means all factors reasonably related to the systemic risk of
holding Foreign Assets in a particular country including, but not limited to,
such country's political environment; economic and financial infrastructure
(including any Mandatory Securities Depositories operating in the country);
prevailing or developing custody and settlement practices; laws and regulations
applicable to the safekeeping and recovery of Foreign Assets held in custody in
that country; and factors comprising the "prevailing country risk", including
the effects of foreign law on the safekeeping of Fund assets, the likelihood of
expropriation, nationalization, freezing, or confiscation of the Fund's assets
and any reasonably foreseeable difficulties in repatriating the Fund's assets.


<PAGE>

"Eligible Foreign Custodian" has the meaning set forth in section (a)(1) of Rule
17f-5, including a majority-owned or indirect subsidiary of a U.S. Bank (as
defined in Rule 17f- 5), a bank holding company meeting the requirements of an
Eligible Foreign Custodian (as set forth in Rule 17f-5 or by other appropriate
action of the SEC), or a foreign branch of a Bank (as defined in Section 2(a)(5)
of the 1940 Act) meeting the requirements of a custodian under Section 17(f) of
the 1940 Act, except that the term does not include Mandatory Securities
Depositories.

"Foreign Assets" means any of the Fund's investments (including foreign
currencies) for which the primary market is outside the United States, currency
contracts that are settled outside the United States and such cash and cash
equivalents as are reasonably necessary to effect the Fund's transactions in
such investments.

"Foreign  Custody  Manager" has the meaning set forth in section  (a)(2) of Rule
17f-5.

"Mandatory Securities Depository" means a foreign securities depository or
clearing agency that, either as a legal or practical matter, must be used if the
Fund determines to place Foreign Assets in a country outside the United States
(i) because required by law or regulation; (ii) because securities cannot be
withdrawn from such foreign securities depository or clearing agency; or (iii)
because maintaining or effecting trades in securities outside the foreign
securities depository or clearing agency is not consistent with prevailing or
developing custodial or market practices.

3.2. DELEGATION TO THE CUSTODIAN AS FOREIGN CUSTODY MANAGER.
     ------------------------------------------------------

The Fund, by resolution adopted by its Board of Trustees (the "Board"), hereby
delegates to the Custodian, subject to Section (b) of Rule 17f-5, the
responsibilities set forth in this Article 3 with respect to Foreign Assets held
outside the United States, and the Custodian hereby accepts such delegation as
Foreign Custody Manager of the Fund.

3.3.  COUNTRIES COVERED.
      -----------------

The Foreign Custody Manager shall be responsible for performing the delegated
responsibilities defined below only with respect to (a) the countries listed on
Schedule A hereto as approved by the Board, which list of Board-approved
countries may be amended from time to time by the Fund with the agreement of the
Foreign Custody Manager, and (b) the custody arrangements set forth on such
Schedule A. The Foreign Custody Manager shall list on Schedule A the Eligible
Foreign Custodians selected by the Foreign Custody Manager to maintain the
Fund's assets, which list of Eligible Foreign Custodians may be amended from
time to time in the sole discretion of the Foreign Custody Manager. Mandatory
Securities Depositories are listed on Schedule B to this Contract, which
Schedule B may be amended from time to time by the Foreign Custody Manager. The
Foreign Custody Manager will provide amended versions of Schedules A and B in
accordance with Section 3.7 of this Article 3.

Upon the receipt by the Foreign Custody Manager of Proper Instructions to open
an account or to place or maintain Foreign Assets in a country listed on
Schedule A, and the fulfillment by the Fund of the account opening requirements
for such country (if any), the Foreign Custody Manager shall be deemed to have


                                       2
<PAGE>

been appointed by the Board as Foreign Custody Manager with respect to that
country and to have accepted the delegation. Execution of this Amendment by the
Fund shall be deemed to be a Proper Instruction to open an account, or to place
or maintain Foreign Assets, in each Board- approved country listed on Schedule A
in which the Custodian has previously placed or currently maintains Foreign
Assets pursuant to the terms of the Contract. Following the receipt of Proper
Instructions directing the Foreign Custody Manager to close the account of the
Fund with the Eligible Foreign Custodian selected by the Foreign Custody Manager
in a designated country, the delegation by the Board to the Custodian as Foreign
Custody Manager for that country shall be deemed to have been withdrawn and the
Custodian shall immediately cease to be the Foreign Custody Manager of the Fund
with respect to that country.

The Foreign Custody Manager may withdraw its acceptance of delegated
responsibilities with respect to a designated country upon written notice to the
Fund. Thirty days (or such longer period as to which the parties agree in
writing) after receipt of any such notice by the Fund, the Custodian shall have
no further responsibility as Foreign Custody Manager to the Fund with respect to
the country as to which the Custodian's acceptance of delegation is withdrawn.

3.4.  SCOPE OF DELEGATED RESPONSIBILITIES.
      -----------------------------------

         3.4.1. SELECTION OF ELIGIBLE FOREIGN CUSTODIANS.
                ----------------------------------------

Subject to the provisions of this Article 3, the Foreign Custody Manager of the
Fund may place and maintain the Foreign Assets in the care of the Eligible
Foreign Custodians selected by the Foreign Custody Manager in each country
listed as "approved" on Schedule A, as such Schedule is amended from time to
time.

In performing its delegated responsibilities as Foreign Custody Manager to place
or maintain the Foreign Assets with an Eligible Foreign Custodian, the Foreign
Custody Manager shall determine that the Foreign Assets will be subject to
reasonable care, based on the standards applicable to custodians in the country
in which the Foreign Assets will be held by that Eligible Foreign Custodian,
after considering all factors relevant to the safekeeping of such assets,
including, without limitation, the factors specified in Rule 17f-5(c)(1).

         3.4.2. CONTRACTS WITH ELIGIBLE FOREIGN CUSTODIANS.
                ------------------------------------------

The Foreign Custody Manager shall determine that the contract (or the rules or
established practices or procedures in the case of an Eligible Foreign Custodian
that is a foreign securities depository or clearing agency) governing the
foreign custody arrangements with each Eligible Foreign Custodian selected by
the Foreign Custody Manager will satisfy the requirements of Rule 17f-5(c)(2).

         3.4.3. MONITORING.
                ----------

In each case in which the Foreign Custody Manager maintains Foreign Assets with
an Eligible Foreign Custodian, selected by the Foreign Custody Manager, the
Foreign Custody Manager shall maintain a system to monitor (i) the
appropriateness of maintaining the Foreign Assets with such Eligible Foreign


                                       3
<PAGE>

Custodian, and (ii) the contract governing the custody arrangements established
by the Foreign Custody Manager with the Eligible Foreign Custodian (or the rules
or established practices and procedures in the case of an Eligible Foreign
Custodian selected by the Foreign Custody Manager which is a foreign securities
depository or clearing agency that is not a Mandatory Securities Depository).
The Foreign Custody Manager shall provide the Board with information at least
annually as to the factors used in such monitoring system. In the event the
Foreign Custody Manager determines that the custody arrangements with an
Eligible Foreign Custodian that it has selected are no longer appropriate, the
Foreign Custody Manager shall promptly transfer the Fund's Foreign Assets to
another Eligible Foreign Custodian in the market and shall notify the Board in
accordance with Section 3.7 hereunder.

3.5. GUIDELINES FOR THE EXERCISE OF DELEGATED AUTHORITY.
     --------------------------------------------------

For purposes of this Article 3, the Board shall be deemed to have considered and
determined to accept such Country Risk as is incurred by placing and maintaining
the Foreign Assets in each country for which the Custodian is serving as Foreign
Custody Manager of the Fund, and the Board shall be deemed to be monitoring on a
continuing basis such Country Risk to the extent that the Board considers
necessary or appropriate.

Notwithstanding any provision of this Contract to the contrary, the Fund and the
Custodian expressly acknowledge and agree that the Foreign Custody Manager,
shall not be delegated any responsibilities under this Article 3 with respect to
Mandatory Securities Depositories, and that the determination by or on behalf of
the Board to place the Foreign Assets in a particular country shall be deemed to
include the determination to place such Foreign Assets eligible for any
Mandatory Securities Depository with such Mandatory Securities Depository,
whether the Mandatory Securities Depository exists at the time the Foreign
Assets are acquired, or after the acquisition thereof.

3.6. STANDARD OF CARE AS FOREIGN CUSTODY MANAGER OF THE FUND.
     -------------------------------------------------------

In performing the responsibilities delegated to it, the Foreign Custody Manager
shall exercise reasonable care, prudence and diligence such as a person having
responsibility for the safekeeping of assets of management investment companies
registered under the 1940 Act would exercise.

3.7. REPORTING REQUIREMENTS.
     ----------------------

The Foreign Custody Manager shall report at least quarterly on the Foreign
Assets held with each Eligible Foreign Custodian and, in connection therewith if
applicable, provide to the Board amended Schedules A or B at the end of the
calendar quarter in which an amendment to either Schedule has occurred. The
Foreign Custody Manager will make written reports notifying the Board of any
other material change in the foreign custody arrangements of the Fund defined in
this Article 3 promptly after the occurrence of the material change.

3.8. REPRESENTATIONS WITH RESPECT TO RULE 17F-5.
     ------------------------------------------

The Foreign Custody Manager represents to the Fund that it is a U.S. Bank as
defined in section (a)(7) of Rule 17f-5.



                                       4
<PAGE>

The Fund represents to the Custodian that the Board has determined that it is
reasonable for the Board to rely on the Custodian to perform the
responsibilities delegated pursuant to this Contract to the Custodian as the
Foreign Custody Manager of the Fund.

3.9. EFFECTIVE DATE AND TERMINATION OF THE CUSTODIAN AS FOREIGN CUSTODY MANAGER.
     --------------------------------------------------------------------------

The Board's delegation to the Custodian as Foreign Custody Manager of the Fund
shall be effective as of the date hereof and shall remain in effect until
terminated at any time, without penalty, by written notice from the terminating
party to the non-terminating party. Termination will become effective thirty
days after receipt by the non-terminating party of such notice. The provisions
of Section 3.3 hereof shall govern the delegation to and termination of the
Custodian as Foreign Custody Manager of the Fund with respect to designated
countries.

3.10 FUTURE NEGOTIATIONS.
     -------------------

If at any time prior to termination of this Amendment the Custodian as a matter
of standard business practice, accepts delegation as Foreign Custody Manager for
its U.S. mutual fund clients on terms materially different than set forth in
this Amendment, the Custodian hereby agrees to negotiate with the fund in good
faith with respect thereto.

4.   DUTIES OF THE CUSTODIAN WITH RESPECT TO PROPERTY OF THE FUND HELD OUTSIDE
     THE UNITED STATES.
     -----------------

4.1  DEFINITIONS.
     -----------

Terms used in this Article 4 and not defined below shall have the meanings
ascribed them in the Contract or in this Amendment:

"Foreign Securities System" means either a clearing agency or a securities
depository which is listed on Schedule A hereto or a Mandatory Securities
Depository.

"Foreign Sub-Custodian" means a foreign banking institution serving as an
Eligible Foreign Custodian.

4.2. HOLDING SECURITIES.
     ------------------

The Custodian shall identify on its books as belonging to the Fund the foreign
securities held by each Foreign Sub-Custodian or Foreign Securities System. The
Custodian may hold foreign securities for all of its customers, including the
Fund, with any Foreign Sub- Custodian in an account that is identified as
belonging to the Custodian for the benefit of its customers, PROVIDED HOWEVER,
that (i) the records of the Custodian with respect to foreign securities of the
Fund which are maintained in such account shall identify those securities as
belonging to the Fund and (ii), to the extent permitted and customary in the
market in which the account is maintained, the Custodian shall require that
securities so held by the Foreign Sub-Custodian be held separately from any
assets of such Foreign Sub-Custodian or of other customers of such Foreign
Sub-Custodian.

                                       5
<PAGE>

4.3.  FOREIGN SECURITIES SYSTEMS.

Foreign securities shall be maintained in a Foreign Securities System in a
designated country only through arrangements implemented by the Foreign
Sub-Custodian in such country pursuant to the terms of this Contract.

4.4.  TRANSACTIONS IN FOREIGN CUSTODY ACCOUNT. 

         4.4.1. DELIVERY OF FOREIGN SECURITIES.
The Custodian or a Foreign Sub-Custodian shall release and deliver foreign
securities of the Fund held by such Foreign Sub-Custodian, or in a Foreign
Securities System account, only upon receipt of Proper Instructions, which may
be continuing instructions when deemed appropriate by the parties, and only in
the following cases:

         (i)      upon sale of such foreign securities for the Fund in
                  accordance with reasonable market practice in the country
                  where such Foreign Assets are held or traded, including,
                  without limitation: (A) delivery against declaring such
                  purpose to be a proper purpose, and naming the person or
                  persons to whom such payment is to be made.

         4.4.3. MARKET CONDITIONS; MARKET INFORMATION.
                -------------------------------------

Notwithstanding any provision of this Contract to the contrary, settlement and
payment for Foreign Assets received for the account of the Fund and delivery of
Foreign Assets maintained for the account of the Fund may be effected in
accordance with the customary established securities trading or processing
practices and procedures in the country or market in which the transaction
occurs generally accepted by Institutional Clients, including, without
limitation, delivering Foreign Assets to the purchaser thereof or to a dealer
therefor (or an agent for such purchaser or dealer) against a receipt with the
expectation of receiving later payment for such Foreign Assets from such
purchaser or dealer. For purposes of this Contract, "Institutional Clients"
means U.S. registered investment companies or major U.S. based commercial banks,
insurance companies, pension funds or substantially similar institutions which,
as a part of their ordinary business operations, purchase or sell securities and
make use of global custody services.

The Custodian shall provide to the Board the information with respect to custody
and settlement practices in countries in which the Custodian employs a Foreign
Sub- Custodian, including without limitation information relating to Foreign
Securities Systems, described on Schedule C hereto at the time or times set
forth on such Schedule. The Custodian may revise Schedule C from time to time,
provided that no such revision shall result in the Board being provided with
substantively less information than had been previously provided hereunder and,
provided further, that the Custodian shall in any event provide to the Board and
to A I M Advisors, Inc. annually the following information and opinions with
respect to the Board-approved countries listed on Schedule A:

         (i)      legal  opinions  relating to whether local law restricts  with
                  respect to U.S. registered mutual funds (a) access of a fund's


                                       6
<PAGE>

                  independent public accountants to books and records of a
                  Foreign Sub-Custodian or Foreign Securities System, (b) a
                  fund's ability to recover in the event of bankruptcy or
                  insolvency of a Foreign Sub-Custodian or Foreign Securities
                  System, (c) a fund's ability to recover in the event of a loss
                  by a Foreign Sub-Custodian or Foreign Securities System, and
                  (d) the ability of a foreign investor to convert cash and cash
                  equivalents to U.S. dollars;

         (ii)     summary of information regarding Foreign Securities Systems;
                  and

         (iii)    country profile information containing market practice for (a)
                  delivery versus payment, (b) settlement method, (c) currency
                  restrictions, (d) buy- in practices, (e) foreign ownership
                  limits, and (f) unique market arrangements.

4.5. REGISTRATION OF FOREIGN SECURITIES.
     ----------------------------------

The foreign securities maintained in the custody of a Foreign Custodian (other
than bearer securities) shall be registered in the name of the Fund or in the
name of the Custodian or in the name of any Foreign Sub-Custodian or in the name
of any nominee of the foregoing, and the Fund agrees to hold any such nominee
harmless from any liability as a holder of record of such foreign securities,
except to the extent that the Fund incurs loss or damage due to failure of such
nominee to meet its standard of care as set forth in the Contract. The Custodian
or a Foreign Sub-Custodian shall not be obligated to accept securities on behalf
of the Fund under the terms of this Contract unless the form of such securities
and the manner in which they are delivered are in accordance with reasonable
market practice.

4.6. BANK ACCOUNTS.
     -------------

The Custodian shall identify on its books as belonging to the Fund cash
(including cash denominated in foreign currencies) deposited with the Custodian.
Where the Custodian is unable to maintain, or market practice does not
facilitate the maintenance of, cash on the books of the Custodian, a bank
account or bank accounts opened and maintained outside the United States on
behalf of the Fund in a Foreign Sub-Custodian shall be subject only to draft or
order by the Custodian or such Foreign Sub-Custodian, acting pursuant to the
terms of this Contract to hold cash received by or from or for the account of
the Fund.

4.7. COLLECTION OF INCOME.
     --------------------

The Custodian shall use reasonable commercial efforts to collect all dividends,
income and other payments with respect to the Foreign Assets held hereunder to
which the Fund shall be entitled and shall credit such income, as collected, to
the Fund. In the event the Custodian or a Foreign Sub-Custodian must use
measures beyond those which are customary in a particular country to collect
such payments, the Fund and the Custodian shall consult as to such measures and
as to the compensation and expenses of the Custodian attendant thereto.


                                       7
<PAGE>

4.8. SHAREHOLDER RIGHTS.
     ------------------

With respect to the foreign securities held under this Article 4, the Custodian
will use commercially reasonable efforts to facilitate the exercise by the Fund
of voting and other shareholder rights, subject always to the laws, regulations
and practical constraints that may obtain in the country where such securities
are issued. The Fund acknowledges that local conditions, including lack of
regulation, onerous procedural obligations, lack of notice and other factors may
have the effect of severely limiting the ability of the Fund to exercise
shareholder rights.

4.9. COMMUNICATIONS RELATING TO FOREIGN SECURITIES.
     ---------------------------------------------

The Custodian shall transmit promptly to the Fund written information
(including, without limitation, pendency of calls and maturities of foreign
securities and expirations of rights in connection therewith) received by the
Custodian via the Foreign Sub- Custodians from issuers of the foreign securities
being held for the account of the Fund. With respect to tender or exchange
offers, the Custodian shall transmit promptly to the Fund written information so
received by the Custodian from issuers of the foreign securities whose tender or
exchange is sought or from the party (or its agents) making the tender or
exchange offer. Subject to the standard of care to which the Custodian is held
under this Contract, the Custodian shall not be liable for any untimely exercise
of any tender, exchange or other right or power in connection with foreign
securities or other property of the Fund at any time held by it unless (i) the
Custodian or the respective Foreign Sub-Custodian is in actual possession of
such foreign securities or property and (ii) the Custodian receives Proper
Instructions with regard to the exercise of any such right or power, and both
(i) and (ii) occur at least two New York business days prior to the date on
which the Custodian is to take action to exercise such right or power.

4.10. LIABILITY OF FOREIGN SUB-CUSTODIANS AND FOREIGN SECURITIES SYSTEMS.
      ------------------------------------------------------------------

Each agreement pursuant to which the Custodian employs a Foreign Sub-Custodian
shall, to the extent possible consistent with prevailing market practice,
require the Foreign Sub-Custodian to exercise reasonable care in the performance
of its duties and to indemnify, and hold harmless, the Custodian from and
against any loss, damage, cost, expense, liability or claim arising out of or in
connection with such Foreign Sub- Custodian's performance of such obligations.
At the election of the Fund, the Fund shall be entitled to be subrogated to the
rights of the Custodian with respect to any claims against a Foreign
Sub-Custodian as a consequence of any such loss, damage, cost, expense,
liability or claim if and to the extent that the Fund has not been made whole
for any such loss, damage, cost, expense, liability or claim.

4.11. TAX LAW.
      -------
The Custodian shall have no responsibility or liability for any obligations now
or hereafter imposed on the Fund or the Custodian as custodian of the Fund by
the tax law of the United States or of any state or political subdivision
thereof. With respect to jurisdictions other than the United States, the sole
responsibility of the Custodian with regard to the tax law of any such
jurisdiction shall be to use reasonable efforts to (a) notify the Fund of the
obligations imposed on the Fund or the Custodian as custodian of the Fund by the


                                       8
<PAGE>

tax law of such jurisdictions, including responsibility for withholding and
other taxes, assessment or other governmental charges, certifications and
government reporting and (b) perform such ministerial steps as are required to
collect any tax refund, to ascertain the appropriate rate of tax withholding and
to provide such documents as may be required to enable each Fund to receive
appropriate tax treatment under applicable tax laws and any applicable treaty
provisions. The Custodian, in performance of its duties under this Section,
shall be entitled to treat each Fund as a Delaware business trust which is
"registered investment company" under the laws of the United States, and it
shall be the duty of each Fund to inform the Custodian of any change in the
organization, domicile or, to the extent within the knowledge of the Fund, other
relevant facts concerning tax treatment of the Fund and further to inform the
Custodian if the Fund is or becomes the beneficiary of any special ruling or
treatment not applicable to the general nationality and category of entity of
which the Fund is a part under general laws and treaty provisions. The Custodian
shall be entitled to rely on any information supplied by the Fund. The Custodian
may engage reasonable professional advisors disclosed to the Fund by the
Custodian, which may include attorneys, accountants or financial institutions in
the regular business of investment administration and may rely upon advice
received therefrom.

4.12. LIABILITY OF CUSTODIAN.
      ----------------------

Except as may arise from the Custodian's own negligence or willful misconduct or
the negligence or willful misconduct of a Sub-Custodian, the Custodian shall be
without liability to the Fund for any loss, liability, claim or expense
resulting from or caused by Country Risk (as such term is defined in Article 3
hereof), regardless of whether assets are maintained in the custody of a Foreign
Sub-Custodian or a Foreign Securities Depository, the Custodian shall be without
liability for any loss, damage, cost, expense, liability or claim resulting from
nationalization, expropriation, currency restrictions, or acts of war or
terrorism, or any other similar loss beyond the reasonable control of the
Custodian or the Sub-Custodian.

The Custodian shall be liable to the Fund on account of any actions or omissions
of any Foreign Sub-Custodian to the same extent as such Foreign Sub-Custodian
shall be liable to the Custodian.

4.13 USE OF TERM "FUND"; ASSETS AND LIABILITIES
     ------------------------------------------

All references in this Article 4 or in Article 3 of this Agreement to "Fund"
shall mean the Fund, or a Portfolio of the Fund, as the context requires or as
applicable.

The Custodian shall maintain separate and distinct records for each Portfolio
and the assets allocated solely with such Portfolio shall be held and accounted
for separately from the assets of the Fund associated solely with any other
Portfolio. The debts, liabilities, obligations and expenses incurred, contracted
for or otherwise existing with respect to a particular Portfolio shall be
enforceable against the assets of such Portfolio only, and not against the
assets of the Fund generally or the assets of any other Portfolio.

III. Except as specifically superseded or modified herein, the terms and
provisions of the Contract shall continue to apply with full force and effect.
In the event of any conflict between the terms of the Contract prior to this


                                       9
<PAGE>

Amendment and this Amendment, the terms of this Amendment shall prevail. If the
Custodian is delegated the responsibilities of Foreign Custody Manager pursuant
to the terms of Article 3 hereof, in the event of any conflict between the
provisions of Articles 3 and 4 hereof, the provisions of Article 3 shall
prevail.

         IN WITNESS WHEREOF, each of the parties has caused this Amendment to be
executed in its name and behalf by its duly authorized representative as of the
date first above written.


WITNESSED BY:                        STATE STREET BANK AND TRUST COMPANY


/s/ Marc L. Parsons                  By: /s/ RonalD E. Logue
- -------------------------------         --------------------------------------
Marc L. Parsons                      Name:   Ronald E. Logue
Associate Counsel                    Title:  Executive Vice President




WITNESSED BY:                        EMERGING MARKETS DEBT PORTFOLIO


/s/ Samuel D. Sirko                  By: /s/ Carol F. Relihan
- -------------------------------          -------------------------------------
Name:  Samuel D. Sirko               Name:    Carol F. Relihan
Title: Assistant Secretary           Title:   Vice President




                                       10

<PAGE>

                                                                      SCHEDULE A

                                  STATE STREET
                             GLOBAL CUSTODY NETWORK
                  SUBCUSTODIANS AND NON-MANDATORY DEPOSITORIES

<TABLE>
<CAPTION>

COUNTRY                     SUBCUSTODIAN                                  NON-MANDATORY DEPOSITORIES
- -------                     ------------                                  --------------------------
<S>                         <C>                                           <C>
Argentina                   Citibank, N.A.                                --

Australia                   Westpac Banking Corporation                   --

Austria                     Erste Bank der Oesterreichischen Sparkassen   --
                            AG

Bahrain                     British Bank of the Middle East (as           --
                            delegate of The Hongkong and Shanghai
                            Banking Corporation Limited)

Bangladesh                  Standard Chartered Bank                       --

Belgium                     Generale de Banque                            --

Bermuda                     The Bank of Bermuda Limited                   --

Bolivia                     Banco Boliviano Americano S.A.                --

Botswana                    Barclays Bank of Botswana Limited             --

Brazil                      Citibank, N.A.                                --

Bulgaria                    ING Bank N.V.                                 --

Canada                      Canada Trustco Mortgage Company

Chile                       Citibank, N.A.                                Deposito Central de Valores S.A.

People's Republic           The Hongkong and Shanghai Banking             --
of China                    Corporation Limited, Shanghai and 
                            Shenzhen branches



12/31/98
<PAGE>


                                                                      SCHEDULE A

                                  STATE STREET
                             GLOBAL CUSTODY NETWORK
                  SUBCUSTODIANS AND NON-MANDATORY DEPOSITORIES


Colombia                    Cititrust Colombia S.A. Sociedad Fiduciaria   --

Costa Rica                  Banco BCT S.A.                                --

Croatia                     Privredna Banka Zagreb d.d                    --

Cyprus                      Barclays Bank Plc. Cyprus Offshore Banking    --
                            Unit

Czech Republic              Ceskoslovenska Obchodni Banka, A.S.           --

Denmark                     Den Danske Bank                               --

Ecuador                     Citibank, N.A.                                --

Egypt                       National Bank of Egypt                        --

Estonia                     Hansabank                                     --

Finland                     Merita Bank Limited                           --

France                      Banque Paribas                                --

Germany                     Dresdner Bank AG                              --

Ghana                       Barclays Bank of Ghana Limited

Greece                      National Bank of Greece S.A.                  The Bank of Greece,
                                                                          System for Monitoring Transactions in
                                                                          Securities in Book-Entry Form

Hong Kong                   Standard Chartered Bank                       --

Hungary                     Citibank Budapest Rt.                         --

Iceland                     Icebank Ltd.                                  --

India                       Deutsche Bank AG                              --
                            The Hongkong and Shanghai Banking
                            Corporation Limited

Indonesia                   Standard Chartered Bank                       --


12/31/98                                                                     2
<PAGE>


                                                                      SCHEDULE A

                                  STATE STREET
                             GLOBAL CUSTODY NETWORK
                  SUBCUSTODIANS AND NON-MANDATORY DEPOSITORIES


Ireland                     Bank of Ireland                               --

Israel                      Bank Hapoalim B.M.                            --

Italy                       Banque Paribas                                --

Ivory Coast                 Societe Generale de Banques en Cote           --
                            d'Ivoire

Jamaica                     Scotiabank Jamaica Trust and Merchant Bank    --
                            Ltd.

Japan                       The Daiwa Bank, Limited                       Japan Securities Depository Center
                            The Fuji Bank, Limited

Jordan                      British Bank of the Middle East (as           --
                            delegate of The Hongkong and Shanghai
                            Banking Corporation Limited)

Kenya                       Barclays Bank of Kenya Limited                --

Republic of Korea           The Hongkong and Shanghai Banking             --
                            Corporation Limited

Latvia                      JSC Hansabank-Latvija                         --

Lebanon                     British Bank of the Middle East (as           --
                            delegate of The Hongkong and Shanghai
                            Banking Corporation Limited)

Lithuania                   Vilniaus Bankas AB                            --

Malaysia                    Standard Chartered Bank Malaysia Berhad       --

Mauritius                   The Hongkong and Shanghai Banking             --
                            Corporation Limited

Mexico                      Citibank Mexico, S.A.                         --

Morocco                     Banque Commerciale du Maroc                   --

Namibia                     (via) Standard Bank of South Africa           --


12/31/98                                                                      3
<PAGE>


                                                                      SCHEDULE A

                                  STATE STREET
                             GLOBAL CUSTODY NETWORK
                  SUBCUSTODIANS AND NON-MANDATORY DEPOSITORIES


The Netherlands             MeesPierson N.V.                              --

New Zealand                 ANZ Banking Group (New Zealand) Limited       --

Norway                      Christiania Bank og Kreditkasse               --

Oman                        British Bank of the Middle East (as           --
                            delegate of The Hongkong and Shanghai
                            Banking Corporation Limited)

Pakistan                    Deutsche Bank AG                              --

Peru                        Citibank, N.A.                                --

Philippines                 Standard Chartered Bank                       --

Poland                      Citibank (Poland) S.A.                        --
                            Bank Polska Kasa Opieki S.A.

Portugal                    Banco Comercial Portugues                     --

Romania                     ING Bank N.V.                                 --

Russia                      Credit Suisse First Boston AO, Moscow (as     --
                            delegate of Credit Suisse First Boston,
                            Zurich)

Singapore                   The Development Bank of Singapore Limited     --

Slovak Republic             Ceskoslovenska Obchodna Banka, A.S.           --

Slovenia                    Bank Austria d.d. Ljubljana                   --

South Africa                Standard Bank of South Africa Limited         --

Spain                       Banco Santander, S.A.                         --

Sri Lanka                   The Hongkong and Shanghai Banking             --
                            Corporation Limited

12/31/98                                                                     4
<PAGE>


                                                                      SCHEDULE A

                                  STATE STREET
                             GLOBAL CUSTODY NETWORK
                  SUBCUSTODIANS AND NON-MANDATORY DEPOSITORIES


Swaziland                   Standard Bank Swaziland Limited               --

Sweden                      Skandinaviska Enskilda Banken                 --

Switzerland                 UBS AG                                        --

Taiwan - R.O.C.             Central Trust of China                        --

Thailand                    Standard Chartered Bank                       --

Trinidad & Tobago           Republic Bank Limited                         --

Tunisia                     Banque Internationale Arabe de Tunisie        --

Turkey                      Citibank, N.A. Ottoman Bank                   --

Ukraine                     ING Bank, Ukraine                             --

United Kingdom              State Street Bank and Trust Company, London   --
                            Branch

Uruguay                     Citibank, N.A.                                --

Venezuela                   Citibank, N.A.                                --

Zambia                      Barclays Bank of Zambia Limited               --

Zimbabwe                    Barclays Bank of Zimbabwe Limited             --

Euroclear (The Euroclear System)/State Street London Limited

Cedel, S.A. (Cedel Bank, societe anonyme)/State Street London Limited

INTERSETTLE (for EASDAQ Securities)

</TABLE>


12/31/98                                                                      5


<PAGE>
                                                                     SCHEDULE B

                                 STATE STREET
                            GLOBAL CUSTODY NETWORK
                            MANDATORY* DEPOSITORIES


        COUNTRY                       MANDATORY DEPOSITORIES

        Argentina                     Caja de Valores S.A.

        Australia                     Austraclear Limited

                                      Reserve Bank Information and 
                                      Transfer System

        Austria                       Oesterreichische Kontrollbank AG
                                      (Wertpapiersammelbank Division)

        Belgium                       Caisse Interprofessionnelle de Depot et
                                      de Virement de Titres S.A.

                                      Banque Nationale de Belgique

        Brazil                        Companhia Brasileira de Liquidacao e
                                      Custodia (CBLC)

                                      Bolsa de Valores de Rio de Janeiro
                                      All SSB CLIENTS PRESENTLY USE CBLC

                                      Central de Custodia e de Liquidacao
                                      Financeira de Titulos

        Bulgaria                      Central Depository AD

                                      Bulgarian National Bank

        Canada                        The Canadian Depository
                                      for Securities Limited


        People's Republic of China    Shanghai Securities Central Clearing and
                                      Registration Corporation

                                      Shenzhen Securities Central Clearing Co.,
                                      Ltd.

        Costa Rica                    Central de Valores S.A. (CEVAL)


* Mandatory depositories include entities for which use is mandatory as a matter
of law or effectively mandatory as a matter of market practice

11/20/98
<PAGE>
                                                                      SCHEDULE B


                                  STATE STREET
                             GLOBAL CUSTODY NETWORK
                             MANDATORY* DEPOSITORIES

        COUNTRY                       MANDATORY DEPOSITORIES

        Croatia                       Ministry of Finance

                                      National Bank of Croatia

        Czech Republic                Stredisko cennych papiru

                                      Czech National Bank

        Denmark                       Vaardipapircentralen (the Danish 
                                      Securities Center)

        Egypt                         Misr Company for Clearing, Settlement, 
                                      and Central Depository

        Estonia                       Eesti Vaaftpaberite Keskdepositoorium

        Finland                       The Finnish Central Securities Depository

        France                        Societe Interprofessionnelle
                                      pour la Compensation des
                                      Valeurs Mobilieres (SICOVAM)

        Germany                       Deutsche Borse Clearing AG

        Greece                        The Central Securities Depository
                                      (Apothetirion Titlon AE)

        Hong Kong                     The Central Clearing and
                                      Settlement System

                                      Central Money Markets Unit

        Hungary                       The Central Depository and Clearing
                                      House (Budapest) Ltd. (KELER)
                                      [MANDATORY FOR GOV'T BONDS ONLY;
                                      SSB DOES NOT USE FOR OTHER SECURITIES]

        India                         The National Securities Depository 
                                      Limited


* Mandatory depositories include entities for which use is mandatory as a matter
of law or effectively mandatory as a matter of market practice

11/20/98                                                                      2
<PAGE>
                                                                      SCHEDULE B


                                  STATE STREET
                             GLOBAL CUSTODY NETWORK
                             MANDATORY* DEPOSITORIES

        COUNTRY                        MANDATORY DEPOSITORIES

        Indonesia                      Bank of Indonesia

        Ireland                        Central Bank of Ireland
                                       Securities Settlement Office

        Israel                         The Tel Aviv Stock Exchange Clearing
                                       House Ltd.

                                       Bank of Israel

        Italy                          Monte Titoli S.p.A.

                                       Banca d'Italia

        Ivory Coast                    Depositaire Central - Banque de Reglement

        Jamaica                        The Jamaican Central Securities
                                       Depository

        Japan                          Bank of Japan Net System

        Kenya                          Central Bank of Kenya

        Republic of Korea              Korea Securities Depository Corporation

        Latvia                         The Latvian Central Depository

        Lebanon                        The Custodian and Clearing Center
                                       of Financial Instruments for
                                       Lebanon and the Middle East
                                       (MIDCLEAR) S.A.L.

                                       The Central Bank of Lebanon


* Mandatory depositories include entities for which use is mandatory as a matter
of law or effectively mandatory as a matter of market practice

11/20/98                                                                     3
<PAGE>
                                                                      SCHEDULE B


                                  STATE STREET
                             GLOBAL CUSTODY NETWORK
                             MANDATORY* DEPOSITORIES

        COUNTRY                        MANDATORY DEPOSITORIES

        Lithuania                      The Central Securities Depository of 
                                       Lithuania

        Malaysia                       The Malaysian Central Depository Sdn.
                                       Bhd.

                                       Bank Negara Malaysia,
                                       Scripless Securities Trading and 
                                       Safekeeping System

        Mauritius                      The Central Depository & Settlement 
                                       Co. Ltd.

        Mexico                         S.D. INDEVAL, S.A. de C.V.
                                       (Iinstituto para el Deposito de Valores)

        Morocco                        Maroclear

        The Netherlands                Nederlands Centraal lnstituut voor
                                       Giraal Effectenverkeer B.V. (NECIGEF)

                                       De Nederlandsche Bank N.V.

        New Zealand                    New Zealand Central Securities
                                       Depository Limited

        Norway                         Verdipapirsentralen (the Norwegian
                                       Registry of Securities)

        Oman                           Muscat Securities Market

        Pakistan                       Central Depository Company of Pakistan
                                       Limited

        Peru                           Caja de Valores y Liquidaciones S.A.
                                       (CAVALI)


* Mandatory depositories include entities for which use is mandatory as a matter
of law or effectively mandatory as a matter of market practice

11/20/98                                                                     4

<PAGE>
                                                                      SCHEDULE B


                                  STATE STREET
                             GLOBAL CUSTODY NETWORK
                             MANDATORY* DEPOSITORIES

         COUNTRY                        MANDATORY DEPOSITORIES

        Philippines                    The Philippines Central Depository, Inc.

                                       The Registry of Scripless Securities
                                       (ROSS) of the Bureau of the Treasury

        Poland                         The National Depository of Securities
                                       (Krajowy Depozyt Papierow Wartokiowych)

                                       Central Treasury Bills Registrar

        Portugal                       Central de Valores Mobiliarios (Central)

        Romania                        National Securities Clearing, Settlement
                                       and Depository Co.

                                       Bucharest Stock Exchange Registry 
                                       Division

        Singapore                      The Central Depository (Pte) Limited

                                       Monetary Authority of Singapore

        Slovak Republic                Stredisko Cennych Papierov

                                       National Bank of Slovakia

        Slovenia                       Klirinsko Depotna Druzba d.d.

        South Africa                   The Central Depository Limited

        Spain                          Servicio de Compensacion y

                                       Liquidacion de Valores, S.A.

                                       Banco de Espana,
                                       Central de Anotaciones en Cuenta

* Mandatory depositories include entities for which use is mandatory as a matter
of law or effectively mandatory as a matter of market practice

11/20/98                                                                     5
<PAGE>
                                                                      SCHEDULE B


                                  STATE STREET
                             GLOBAL CUSTODY NETWORK
                             MANDATORY* DEPOSITORIES

         COUNTRY                         MANDATORY DEPOSITORIES

        Sri Lanka                       Central Depository System (Pvt) Limited

        Sweden                          Vardepapperscentralen AB
                                        (the Swedish Central Securities 
                                        Depository)

        Switzerland                     Schweizerische Effekten - Giro AG
         
        Taiwan - R.O.C.                 The Taiwan Securities Central
                                        Depository Co., Ltd.

        Thailand                        Thailand Securities Depository Company
                                        Limited

        Tunisia                         Societe Tunisienne lnterprofessionelle 
                                        de Compensation et de Depot de
                                        Valeurs Mobilieres

                                        Central Bank of Tunisia

                                        Tunisian Treasury

        Turkey                          Takas ve Saklama Bankasi A.S.
                                        (TAKASBANK)

                                        Central Bank of Turkey

        Ukraine                         The National Bank of Ukraine

        United Kingdom                  The Bank of England,
                                        The Central Gilts Office and 
                                        The Central Moneymarkets Office

        Uruguay                         Central Bank of Uruguay

* Mandatory depositories include entities for which use is mandatory as a matter
of law or effectively mandatory as a matter of market practice

11/20/98                                                                     6
<PAGE>
                                                                      SCHEDULE B


                                  STATE STREET
                             GLOBAL CUSTODY NETWORK
                             MANDATORY* DEPOSITORIES

         COUNTRY                         MANDATORY DEPOSITORIES

         Venezuela                       Central Bank of Venezuela

         Zambia                          Lusaka Central Depository Limited
                                         Bank of Zambia
















* Mandatory depositories include entities for which use is mandatory as a matter
of law or effectively mandatory as a matter of market practice

11/20/98                                                                     7
<PAGE>



                                   SCHEDULE C

                               MARKET INFORMATION

PUBLICATION/TYPE OF INFORMATION                   BRIEF DESCRIPTION
(FREQUENCY)

THE GUIDE TO CUSTODY IN WORLD MARKETS       An overview of safekeeping  and 
(annually)                                  settlement practices and procedures
                                            in each market in which State Street
                                            Bank and Trust Company offers
                                            custodial services.

GLOBAL CUSTODY NETWORK REVIEW               Information relating to the 
(annually)                                  operating history and structure of
                                            depositories and subcustodians
                                            located in the markets in which
                                            State Street Bank and Trust Company
                                            offers custodial services, including
                                            transnational depositories.

GLOBAL LEGAL SURVEY                         With respect to each market in which
(annually)                                  State Street Bank and Trust Company 
                                            offers custodial services, opinions
                                            relating to whether local law
                                            restricts (i) access of a fund's
                                            independent public accountants to
                                            books and records of a Foreign Sub-
                                            Custodian or Foreign Securities
                                            System, (ii) the Fund's ability to
                                            recover in the event of bankruptcy
                                            or insolvency of a Foreign
                                            Sub-Custodian or Foreign Securities
                                            System, (iii) the Fund's ability to
                                            recover in the event of a loss by a
                                            Foreign Sub-Custodian or Foreign
                                            Securities System, and (iv) the
                                            ability of a foreign investor to
                                            convert cash and cash equivalents to
                                            U.S. dollars.

SUBCUSTODIAN AGREEMENTS                     Copies of the subcustodian contracts
(annually)                                  State Street Bank and Trust Company
                                            has entered into with each
                                            subcustodian in the markets in which
                                            State Street Bank and Trust Company
                                            offers subcustody services to its US
                                            mutual fund clients.

Network Bulletins (weekly):                 Developments of interest to 
                                            investors in the markets in which
                                            State Street Bank and Trust Company
                                            offers custodial services.

Foreign Custody Advisories (as              With respect to markets in which 
necessary):                                 State Street Bank and Trust Company
                                            offers custodial services which
                                            exhibit special custody risks,
                                            developments which may impact State
                                            Street's ability to deliver expected
                                            levels of service.



Consent of Independent Accountants


To the Trustees of Emerging Markets Debt Portfolio:

      RE:   Emerging Markets Debt Portfolio
            AIM Emerging Markets Debt Fund

We consent to the inclusion in Amendment No. 9 to the Registration Statement on
Form N-1A, under the Investment Company Act of 1940, as amended, of Emerging
Markets Debt Portfolio, of our report dated December 18, 1998, on our audit of
the financial statements and financial highlights of the AIM Emerging Markets
Debt Fund, which report is included in the Annual Report to Shareholders for the
periods stated therein, which is also included in this Registration Statement.
We also consent to the reference to our Firm under the caption "Financial
Statements" in the statement of additional information.





/s/ PricewaterhouseCoopers LLP      
- -------------------------------
PricewaterhouseCoopers LLP


Boston, Massachusetts
February 25, 1999



<TABLE> <S> <C>

<ARTICLE>                                            6
<LEGEND>
THIS LEGEND CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE FUND'S
ANNUAL FINANCIAL STATEMENTS AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO
SUCH FINANCIAL STATEMENTS.
</LEGEND>
<CIK>                         0000893580
<NAME>                        AIM EMERGING MARKETS DEBT PORTFOLIO
<MULTIPLIER>                                         1000
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                              OCT-31-1998
<PERIOD-START>                                 NOV-01-1997
<PERIOD-END>                                   OCT-31-1998
<INVESTMENTS-AT-COST>                          223288
<INVESTMENTS-AT-VALUE>                         177557
<RECEIVABLES>                                  16354
<ASSETS-OTHER>                                 647
<OTHER-ITEMS-ASSETS>                           0
<TOTAL-ASSETS>                                 194558
<PAYABLE-FOR-SECURITIES>                       11071
<SENIOR-LONG-TERM-DEBT>                        0
<OTHER-ITEMS-LIABILITIES>                      2188
<TOTAL-LIABILITIES>                            13259
<SENIOR-EQUITY>                                0
<PAID-IN-CAPITAL-COMMON>                       21253
<SHARES-COMMON-STOCK>                          0
<SHARES-COMMON-PRIOR>                          0
<ACCUMULATED-NII-CURRENT>                      195684
<OVERDISTRIBUTION-NII>                         0
<ACCUMULATED-NET-GAINS>                        10062
<OVERDISTRIBUTION-GAINS>                       0
<ACCUM-APPREC-OR-DEPREC>                       (45700)
<NET-ASSETS>                                   181299
<DIVIDEND-INCOME>                              0
<INTEREST-INCOME>                              39015
<OTHER-INCOME>                                 957
<EXPENSES-NET>                                 2457
<NET-INVESTMENT-INCOME>                        37515
<REALIZED-GAINS-CURRENT>                       (69502)
<APPREC-INCREASE-CURRENT>                      (49143)
<NET-CHANGE-FROM-OPS>                          (81130)
<EQUALIZATION>                                 0
<DISTRIBUTIONS-OF-INCOME>                      0
<DISTRIBUTIONS-OF-GAINS>                       0
<DISTRIBUTIONS-OTHER>                          0
<NUMBER-OF-SHARES-SOLD>                        0
<NUMBER-OF-SHARES-REDEEMED>                    0
<SHARES-REINVESTED>                            0
<NET-CHANGE-IN-ASSETS>                         (187341)
<ACCUMULATED-NII-PRIOR>                        0
<ACCUMULATED-GAINS-PRIOR>                      0
<OVERDISTRIB-NII-PRIOR>                        0
<OVERDIST-NET-GAINS-PRIOR>                     0
<GROSS-ADVISORY-FEES>                          2242
<INTEREST-EXPENSE>                             0
<GROSS-EXPENSE>                                2457
<AVERAGE-NET-ASSETS>                           511484
<PER-SHARE-NAV-BEGIN>                          1.00
<PER-SHARE-NII>                                0.00
<PER-SHARE-GAIN-APPREC>                        0.00
<PER-SHARE-DIVIDEND>                           0.00
<PER-SHARE-DISTRIBUTIONS>                      0.00
<RETURNS-OF-CAPITAL>                           0.00
<PER-SHARE-NAV-END>                            1.00
<EXPENSE-RATIO>                                0.00
<AVG-DEBT-OUTSTANDING>                         0
<AVG-DEBT-PER-SHARE>                           0.00
        

</TABLE>


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