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                                                                   EXHIBIT 10.94

                             THE PIONEER GROUP, INC.

                          EXECUTIVE RETENTION AGREEMENT

         THIS EXECUTIVE RETENTION AGREEMENT by and between The Pioneer Group,
Inc., a Delaware corporation (the "Company"), and _________________ (the
"Executive") is made as of __________, 2000 (the "Effective Date").

         WHEREAS, the Company recognizes that, as is the case with many
publicly-held corporations, the possibility of a change in control of the
Company exists and that such possibility, and the uncertainty and questions
which it may raise among key personnel, may result in the departure or
distraction of key personnel to the detriment of the Company and its
stockholders, and

         WHEREAS, the Board of Directors of the Company (the "Board") has
determined that appropriate steps should be taken to reinforce and encourage the
continued employment and dedication of the Company's key personnel without
distraction from the possibility of a change in control of the Company and
related events and circumstances.

         NOW, THEREFORE, as an inducement for and in consideration of the
Executive remaining in its employ, the Company agrees that the Executive shall
receive the severance benefits set forth in this Agreement in the event the
Executive's employment with the Company is terminated under the circumstances
described below subsequent to a Change in Control (as defined in Section 1.1).

1.       Key Definitions.

         As used herein, the following terms shall have the following respective
meanings:

         1.1 "CHANGE IN CONTROL" means an event or occurrence set forth in any
one or more of subsections (a) through (d) below (including an event or
occurrence that constitutes a Change in Control under one of such subsections
but is specifically exempted from another such subsection):

             (a) the acquisition by an individual, entity or group (within the
meaning of Section 13(d)(3) or 14(d)(2) of the Securities Exchange Act of 1934,
as amended (the "Exchange Act")) (a "Person") of beneficial ownership of any
capital stock of the Company if, after such acquisition, such Person
beneficially owns (within the meaning of Rule 13d-3 promulgated under the
Exchange Act) 25% or more of either (i) the then-outstanding shares of common
stock of the Company (the "Outstanding Company Common Stock") or (ii) the
combined voting power of the then-outstanding securities of the Company entitled
to vote generally in the election of directors (the "Outstanding Company Voting
Securities"); PROVIDED, however, that for purposes of this subsection (a), the
following acquisitions shall not constitute a

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Change in Control: (i) any acquisition directly from the Company (excluding an
acquisition pursuant to the exercise, conversion or exchange of any security
exercisable for, convertible into or exchangeable for common stock or voting
securities of the Company, unless the Person exercising, converting or
exchanging such security acquired such security directly from the Company or an
underwriter or agent of the Company), (ii) any acquisition by the Company, (iii)
any acquisition by any employee benefit plan (or related trust) sponsored or
maintained by the Company or any corporation controlled by the Company, (iv) any
acquisition by John F. Cogan, Jr., or (v) any acquisition by any corporation
pursuant to a transaction which complies with clauses (i) and (ii) of subsection
(c) of this Section 1.1; or

             (b) such time as the Continuing Directors (as defined below) do not
constitute a majority of the Board (or, if applicable, the Board of Directors of
a successor corporation to the Company), where the term "Continuing Director"
means at any date a member of the Board (i) who was a member of the Board on the
date of the execution of this Agreement or (ii) who was nominated or elected
subsequent to such date by at least a majority of the directors who were
Continuing Directors at the time of such nomination or election or whose
election to the Board was recommended or endorsed by at least a majority of the
directors who were Continuing Directors at the time of such nomination or
election; PROVIDED, HOWEVER, that there shall be excluded from this clause (ii)
any individual whose initial assumption of office occurred as a result of an
actual or threatened election contest with respect to the election or removal of
directors or other actual or threatened solicitation of proxies or consents, by
or on behalf of a person other than the Board; or

             (c) the consummation of a merger, consolidation, reorganization,
recapitalization or statutory share exchange involving the Company or a sale or
other disposition of all or substantially all of the assets of the Company,
including but not limited to a sale of the assets of the Company related to its
domestic investment management business (a "Business Combination"), unless,
immediately following such Business Combination, each of the following two
conditions is satisfied: (i) all or substantially all of the individuals and
entities who were the beneficial owners of the Outstanding Company Common Stock
and Outstanding Company Voting Securities immediately prior to such Business
Combination beneficially own, directly or indirectly, more than 50% of the
then-outstanding shares of common stock and the combined voting power of the
then-outstanding securities entitled to vote generally in the election of
directors, respectively, of the resulting or acquiring corporation in such
Business Combination (which shall include, without limitation, a corporation
which as a result of such transaction owns the Company or substantially all of
the Company's assets either directly or through one or more subsidiaries) (such
resulting or acquiring corporation is referred to herein as the "Acquiring
Corporation") in substantially the same proportions as their ownership,
immediately prior to such Business Combination, of the Outstanding Company
Common Stock and Outstanding Company Voting Securities, respectively; and (ii)
no Person (excluding the Acquiring Corporation or any employee benefit plan (or
related trust) maintained or sponsored by the Company or by the Acquiring
Corporation) beneficially owns, directly or indirectly, 25% or more of the then
outstanding shares of common stock of the Acquiring Corporation, or of the
combined voting power of the then-outstanding securities of such corporation
entitled to vote generally in the election of directors (except to the extent
that such ownership existed prior to the Business Combination); or

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             (d) approval by the stockholders of the Company of a complete
liquidation or dissolution of the Company.

         1.2 "CHANGE IN CONTROL DATE" means the first date during the Term (as
defined in Section 2) on which a Change in Control occurs. Anything in this
Agreement to the contrary notwithstanding, if (a) a Change in Control occurs,
(b) the Executive's employment with the Company is terminated prior to the date
on which the Change in Control occurs, and (c) it is reasonably demonstrated by
the Executive that such termination of employment (i) was at the request of a
third party who has taken steps reasonably calculated to effect a Change in
Control or (ii) otherwise arose in connection with or in anticipation of a
Change in Control, then for all purposes of this Agreement the "Change in
Control Date" shall mean the date immediately prior to the date of such
termination of employment.

         1.3      "CAUSE" means:

             (a) the Executive's willful and continued failure to substantially
perform [his/her] reasonable assigned duties as an officer of the Company (other
than any such failure resulting from incapacity due to physical or mental
illness or any failure after the Executive gives notice of termination for Good
Reason), which failure is not cured within 30 days after a written demand for
substantial performance is received by the Executive from the Board of Directors
of the Company which specifically identifies the manner in which the Board of
Directors believes the Executive has not substantially performed the Executive's
duties; or

             (b) the Executive's willful engagement in illegal conduct or gross
misconduct which is materially and demonstrably injurious to the Company.

         For purposes of this Section 1.3, no act or failure to act by the
Executive shall be considered "willful" unless it is done, or omitted to be
done, in bad faith and without reasonable belief that the Executive's action or
omission was in the best interests of the Company.

         1.4 "GOOD REASON" means the occurrence, without the Executive's written
consent, of any of the events or circumstances set forth in clauses (a) through
(f) below. Notwithstanding the occurrence of any such event or circumstance,
such occurrence shall not be deemed to constitute Good Reason if, prior to the
Date of Termination specified in the Notice of Termination (each as defined in
Section 3.2(a)) given by the Executive in respect thereof, such event or
circumstance has been fully corrected and the Executive has been reasonably
compensated for any losses or damages resulting therefrom (provided that such
right of correction by the Company shall only apply to the first Notice of
Termination for Good Reason given by the Executive).

             (a) the assignment to the Executive of duties inconsistent in any
material respect with the Executive's position (including status, offices,
titles, and reporting requirements), authority or responsibilities in effect
immediately prior to the earliest to occur of (i) the Change in Control Date,
(ii) the date of the execution by the Company of the initial written agreement
or instrument providing for the Change in Control or (iii) the date of the
adoption by the Board of Directors of a resolution providing for the Change in
Control (with the earliest to occur of such dates referred to herein as the
"Measurement Date"), or any other action

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or omission by the Company which results in a diminution in such position,
authority or responsibilities;

             (b) a reduction in the Executive's (i) annual base salary as in
effect on the Measurement Date or as the same was or may be increased from time
to time or (ii) potential annual bonus as in effect on the Measurement Date or
as the same was or may be increased from time to time;

             (c) the failure by the Company to (i) continue in effect any
material compensation or benefit plan or program (including without limitation
any life insurance, medical, health and accident or disability plan and any
vacation program or policy) (a "Benefit Plan") in which the Executive
participates or which is applicable to the Executive immediately prior to the
Measurement Date, unless an equitable arrangement (embodied in an ongoing
substitute or alternative plan) has been made with respect to such plan or
program, (ii) continue the Executive's participation therein (or in such
substitute or alternative plan) on a basis not materially less favorable, both
in terms of the amount of benefits provided and the level of the Executive's
participation relative to other participants, than the basis existing
immediately prior to the Measurement Date or (iii) award cash bonuses to the
Executive in amounts and in a manner substantially consistent with past practice
in light of the Company's financial performance;

             (d) a change by the Company in the location at which the Executive
performs [his/her] principal duties for the Company to a new location that is
both (i) outside a radius of 20 miles from the Executive's principal residence
immediately prior to the Measurement Date and (ii) more than 20 miles from the
location at which the Executive performed [his/her] principal duties for the
Company immediately prior to the Measurement Date; or a requirement by the
Company that the Executive travel on Company business to a substantially greater
extent than required immediately prior to the Measurement Date;

             (e) the failure of the Company to obtain the agreement, in a form
reasonably satisfactory to the Executive, from any successor to the Company to
assume and agree to perform this Agreement, as required by Section 6.1; or

             (f) any failure of the Company to pay or provide to the Executive
any portion of the Executive's compensation or benefits due under any Benefit
Plan within seven days of the date such compensation or benefits are due, or any
material breach by the Company of any employment agreement with the Executive.

         The Executive's right to terminate [his/her] employment for Good Reason
shall not be affected by [HIS/HER] incapacity due to physical or mental illness.

         1.5 "DISABILITY" means the Executive's absence from the full-time
performance of the Executive's duties with the Company for 180 consecutive
calendar days as a result of incapacity due to mental or physical illness which
is determined to be total and permanent by a physician selected by the Company
or its insurers and acceptable to the Executive or the Executive's legal
representative.

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2.       TERM OF AGREEMENT. This Agreement, and all rights and obligations of
the parties hereunder, shall take effect upon the Effective Date and shall
expire upon the first to occur of (a) the expiration of the Term (as defined
below) if a Change in Control has not occurred during the Term, (b) the date 24
months after the Change in Control Date, if the Executive is still employed by
the Company as of such later date, or (c) the fulfillment by the Company of all
of its obligations under Sections 4 and 5.2 if the Executive's employment with
the Company terminates within 24 months following the Change in Control Date.
"Term" shall mean the period commencing as of the Effective Date and continuing
in effect through December 31, 2002; PROVIDED, however, that commencing on
January 1, 2003 and each January 1 thereafter, the Term shall be automatically
extended for one additional year unless, not later than 90 days prior to the
scheduled expiration of the Term (or any extension thereof), the Company shall
have given the Executive written notice that the Term will not be extended.

3.       EMPLOYMENT STATUS; TERMINATION FOLLOWING CHANGE IN CONTROL.

         3.1 NOT AN EMPLOYMENT CONTRACT. The Executive acknowledges that this
Agreement does not constitute a contract of employment or impose on the Company
any obligation to retain the Executive as an employee and that this Agreement
does not prevent the Executive from terminating employment at any time. If the
Executive's employment with the Company terminates for any reason and
subsequently a Change in Control shall occur, the Executive shall not be
entitled to any benefits hereunder except as otherwise provided pursuant to
Section 1.2.

         3.2 TERMINATION OF EMPLOYMENT.

             (a) If the Change in Control Date occurs during the Term, any
termination of the Executive's employment by the Company or by the Executive
within 24 months following the Change in Control Date (other than due to the
death of the Executive) shall be communicated by a written notice to the other
party hereto (the "Notice of Termination"), given in accordance with Section 7.
Any Notice of Termination shall: (i) indicate the specific termination provision
(if any) of this Agreement relied upon by the party giving such notice, (ii) to
the extent applicable, set forth in reasonable detail the facts and
circumstances claimed to provide a basis for termination of the Executive's
employment under the provision so indicated and (iii) specify the Date of
Termination (as defined below). The effective date of an employment termination
(the "Date of Termination") shall be the close of business on the date specified
in the Notice of Termination (which date may not be less than 15 days or more
than 120 days after the date of delivery of such Notice of Termination), in the
case of a termination other than one due to the Executive's death, or the date
of the Executive's death, as the case may be.

             (b) The failure by the Executive or the Company to set forth in the
Notice of Termination any fact or circumstance which contributes to a showing of
Good Reason or Cause shall not waive any right of the Executive or the Company,
respectively, hereunder or preclude the Executive or the Company, respectively,
from asserting any such fact or circumstance in enforcing the Executive's or the
Company's right hereunder.

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             (c) Any Notice of Termination for Cause given by the Company must
be given within 90 days of the occurrence of the event(s) or circumstance(s)
which constitute(s) Cause. Prior to any Notice of Termination for Cause being
given (and prior to any termination for Cause being effective), the Executive
shall be entitled to a hearing before the Board of Directors of the Company or a
designated committee thereof, at which [he/she] may, at [HIS/HER] election, be
represented by counsel and at which [he/she] shall have a reasonable opportunity
to be heard. Such hearing shall be held on not less than 15 days prior written
notice to the Executive stating the Company's intention to terminate the
Executive for Cause and stating in detail the particular event(s) or
circumstance(s) which the Company believes constitutes Cause for termination.

             (d) Any Notice of Termination for Good Reason given by the
Executive must be given within 90 days of the occurrence of the event(s) or
circumstance(s) which constitute(s) Good Reason.

4.       BENEFITS TO EXECUTIVE.

         4.1 STOCK ACCELERATION. If the Change in Control Date occurs during the
Term, then, effective upon the Change in Control Date, (a) each outstanding
option to purchase shares of Common Stock of the Company held by the Executive
shall become immediately exercisable in full and (b) each outstanding restricted
stock award issued under the Company's 1995 Restricted Stock Plan shall be
deemed to be fully vested and no longer subject to a right of repurchase by the
Company. Notwithstanding the foregoing provisions of this Section 4.1, if the
Change in Control arises as a result of a Business Combination which is intended
to be accounted for as a "pooling of interests" for financial accounting
purposes, and if the acceleration, vesting or release of restrictions to be
effected by the foregoing provisions of this Section 4.1 would preclude
accounting for the Change in Control as a "pooling of interests" for financial
accounting purposes, then the terms of such options or restricted stock awards
shall remain unchanged.

         4.2 COMPENSATION. If the Change in Control Date occurs during the Term
and the Executive's employment with the Company terminates within 24 months
following the Change in Control Date, the Executive shall be entitled to the
following benefits:

             (a) TERMINATION WITHOUT CAUSE OR FOR GOOD REASON. If the
Executive's employment with the Company is terminated by the Company (other than
for Cause, Disability or Death) or by the Executive for Good Reason within 24
months following the Change in Control Date, then the Executive shall be
entitled to the following benefits:

                 (i)   the Company shall pay to the Executive in a lump sum in
cash within 30 days after the Date of Termination the aggregate of the following
amounts:

                       (1) the sum of (A) the Executive's base salary through
the Date of Termination, (B) the product of (x) the Executive's Target Bonus, as
defined below, and (y) a fraction, the numerator of which is the number of days
in the current fiscal year through the Date of Termination, and the denominator
of which is 365 and (C) the amount of any compensation previously deferred by
the Executive (together with any accrued interest or

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earnings thereon) and any accrued vacation pay, in each case to the extent not
previously paid (the sum of the amounts described in clauses (A), (B), and (C)
shall be hereinafter referred to as the "Accrued Obligations"); and

                       (2) the amount equal to (A) three multiplied by (B) the
sum of (x) the Executive's current annual base salary, but not less than the
Executive's annual base salary on the date of this Agreement and (y) the
Executive's Target Bonus

                       (3) For purposes of calculating the amount to be paid
under this Section 4(a)(i), and not for any other purpose, the Executive's
Target Bonus shall be an amount equal to the Executive's annual base salary.

                 (ii)  for 24 months after the Date of Termination, or such
longer period as may be provided by the terms of the appropriate plan, program,
practice or policy, the Company shall continue to provide benefits to the
Executive and the Executive's family at least equal to those which would have
been provided to them if the Executive's employment had not been terminated, in
accordance with the applicable Benefit Plans in effect on the Measurement Date
or, if more favorable to the Executive and [his/her] family, in effect generally
at any time thereafter with respect to other peer executives of the Company and
its affiliated companies;

                 (iii) to the extent not previously paid or provided, the
Company shall timely pay or provide to the Executive any other amounts or
benefits required to be paid or provided or which the Executive is eligible to
receive following the Executive's termination of employment under any plan,
program, policy, practice, contract or agreement of the Company and its
affiliated companies (such other amounts and benefits shall be hereinafter
referred to as the "Other Benefits");

                 (iv)  The Company shall provide conventional outplacement
services having a value of not more than 20% of the Executive's annual base
salary; and

                 (v)   for purposes of determining eligibility (but not the time
of commencement of benefits) of the Executive for retiree benefits to which the
Executive is entitled, the Executive shall be considered to have remained
employed by the Company until 24 months after the Date of Termination.

             (b) RESIGNATION WITHOUT GOOD REASON; TERMINATION FOR DEATH OR
DISABILITY. If the Executive voluntarily terminates [his/her] employment with
the Company within 24 months following the Change in Control Date, excluding a
termination for Good Reason, or if the Executive's employment with the Company
is terminated by reason of the Executive's death or Disability within 24 months
following the Change in Control Date, then the Company shall (i) pay the
Executive (or [his/her] estate, if applicable), in a lump sum in cash within 30
days after the Date of Termination, the Accrued Obligations and (ii) timely pay
or provide to the Executive the Other Benefits.

             (c) TERMINATION FOR CAUSE. If the Company terminates the
Executive's employment with the Company for Cause within 24 months following the
Change in Control Date, then the Company shall (i) pay the Executive, in a lump
sum in cash within 30 days after the Date of Termination, the sum of (A) the
Executive's annual base salary through the Date of

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Termination and (B) the amount of any compensation previously deferred by the
Executive, in each case to the extent not previously paid, and (ii) timely pay
or provide to the Executive the Other Benefits.

4.3      TAXES.

             (a) Notwithstanding any other provision of this Agreement, except
as set forth in Section 4.3(b), in the event that the Company undergoes a
"Change in Ownership or Control" (as defined below), the Company shall not be
obligated to provide to the Executive a portion of any "Contingent Compensation
Payments" (as defined below) that the Executive would otherwise be entitled to
receive to the extent necessary to eliminate any "excess parachute payments" (as
defined in Section 280G(b)(1) of the Internal Revenue Code of 1986, as amended
(the "Code")) for the Executive. For purposes of this Section 4.3, the
Contingent Compensation Payments so eliminated shall be referred to as the
"Eliminated Payments" and the aggregate amount (determined in accordance with
Proposed Treasury Regulation Section 1.280G-1, Q/A-30 or any successor
provision) of the Contingent Compensation Payments so eliminated shall be
referred to as the "Eliminated Amount."

             (b) Notwithstanding the provisions of Section 4.3(a), no such
reduction in Contingent Compensation Payments shall be made if (i) the
Eliminated Amount (computed without regard to this sentence) exceeds (ii) the
aggregate present value (determined in accordance with Proposed Treasury
Regulation Section 1.280G-1, Q/A-31 and Q/A-32 or any successor provisions) of
the amount of any additional taxes that would be incurred by the Executive if
the Eliminated Payments (determined without regard to this sentence) were paid
to [him/her] (including, state and federal income taxes on the Eliminated
Payments, the excise tax imposed by Section 4999 of the Code payable with
respect to all of the Contingent Compensation Payments in excess of the
Executive's "base amount" (as defined in Section 280G(b)(3) of the Code), and
any withholding taxes). The override of such reduction in Contingent
Compensation Payments pursuant to this Section 4.3(b) shall be referred to as a
"Section 4.3(b) Override." For purpose of the preceding sentence, if any federal
or state income taxes would be attributable to the receipt of any Eliminated
Payment, the amount of such taxes shall be computed by multiplying the amount of
the Eliminated Payment by the maximum combined federal and state income tax rate
provided by law.

             (c) For purposes of this Section 4.3 the following terms shall have
the following respective meanings:

                 (i)   "Change in Ownership or Control" shall mean a change in
the ownership or effective control of the Company or in the ownership of a
substantial portion of the assets of the Company determined in accordance with
Section 280G(b)(2) of the Code.

                 (ii)  "Contingent Compensation Payment" shall mean any payment
(or benefit) in the nature of compensation that is made or made available (under
this Agreement or otherwise) to a "disqualified individual" (as defined in
Section 280G(c) of the Code) and that is contingent (within the meaning of
Section 280G(b)(2)(A)(i) of the Code) on a Change in Ownership or Control of the
Company.

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             (d) Any payments or other benefits otherwise due to the Executive
following a Change in Ownership or Control that could reasonably be
characterized (as determined by the Company) as Contingent Compensation Payments
(the "Potential Payments") shall not be made until the dates provided for in
this Section 4.3(d). Within 30 days after each date on which the Executive first
becomes entitled to receive (whether or not then due) a Contingent Compensation
Payment relating to such Change in Ownership or Control, the Company shall
determine and notify the Executive (with reasonable detail regarding the basis
for its determinations) (i) which Potential Payments constitute Contingent
Compensation Payments, (ii) the Eliminated Amount and (iii) whether the Section
4.3(b) Override is applicable. Within 30 days after delivery of such notice to
the Executive, the Executive shall deliver a response to the Company (the
"Executive Response") stating either (A) that [he/she] agrees with the Company's
determination pursuant to the preceding sentence, in which case [he/she] shall
indicate, if applicable, which Contingent Compensation Payments, or portions
thereof (the aggregate amount of which, determined in accordance with Proposed
Treasury Regulation Section 1.280G-1, Q/A-30 or any successor provision, shall
be equal to the Eliminated Amount), shall be treated as Eliminated Payments or
(B) that [he/she] disagrees with such determination, in which case [he/she]
shall set forth (i) which Potential Payments should be characterized as
Contingent Compensation Payments, (ii) the Eliminated Amount, (iii) whether the
Section 4.3(b) Override is applicable, and (iv) which (if any) Contingent
Compensation Payments, or portions thereof (the aggregate amount of which,
determined in accordance with Proposed Treasury Regulation Section 1.280G-1,
Q/A-30 or any successor provision, shall be equal to the Eliminated Amount, if
any), shall be treated as Eliminated Payments. In the event that the Executive
fails to deliver an Executive Response on or before the required date, the
Company's initial determination shall be final and the Contingent Compensation
Payments that shall be treated as Eliminated Payments shall be determined by the
Company in its absolute discretion. If the Executive states in the Executive
Response that [he/she] agrees with the Company's determination, the Company
shall make the Potential Payments to the Executive within three business days
following delivery to the Company of the Executive Response (except for any
Potential Payments which are not due to be made until after such date, which
Potential Payments shall be made on the date on which they are due). If the
Executive states in the Executive Response that [he/she] disagrees with the
Company's determination, then, for a period of 60 days following delivery of the
Executive Response, the Executive and the Company shall use good faith efforts
to resolve such dispute. If such dispute is not resolved within such 60-day
period, such dispute shall be settled exclusively by arbitration in Boston,
Massachusetts, in accordance with the rules of the American Arbitration
Association then in effect. Judgment may be entered on the arbitrator's award in
any court having jurisdiction. The Company shall, within three business days
following delivery to the Company of the Executive Response, make to the
Executive those Potential Payments as to which there is no dispute between the
Company and the Executive regarding whether they should be made (except for any
such Potential Payments which are not due to be made until after such date,
which Potential Payments shall be made on the date on which they are due). The
balance of the Potential Payments shall be made within three business days
following the resolution of such dispute. Subject to the limitations contained
in Sections 4.3(a) and (b) hereof, the amount of any payments to be made to the
Executive following the resolution of such dispute shall be increased by amount
of the accrued interest thereon computed at the prime rate published from time
to time in the Wall Street Journal, compounded monthly from the date that such
payments originally were due.

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             (e) Upon the written request of the Executive (which request must
specify the Executive's actual tax circumstances) delivered to the Company
within 90 days following the timely filing of all relevant tax returns for the
Executive for the year or other taxable period in which the Eliminated Payments
would have been made, the Eliminated Payments shall be recomputed based upon the
Executive's actual tax circumstances. If, as a result of such recomputation,
there are no Eliminated Payments, the Executive shall become entitled to receive
Contingent Compensation Payments previously treated as Eliminated Payments
within 10 days of the delivery of the aforementioned request.

             (f) The provisions of this Section 4.3 are intended to apply to any
and all payments or benefits available to the Executive under this Agreement or
any other agreement or plan of the Company under which the Executive receives
Contingent Compensation Payments.

         4.4 MITIGATION. The Executive shall not be required to mitigate the
amount of any payment or benefits provided for in this Section 4 by seeking
other employment or otherwise. Further, the amount of any payment or benefits
provided for in this Section 4 shall not be reduced by any compensation earned
by the Executive as a result of employment by another employer, by retirement
benefits, by offset against any amount claimed to be owed by the Executive to
the Company or otherwise.

5.       DISPUTES.

         5.1 SETTLEMENT OF DISPUTES; ARBITRATION. All claims by the Executive
for benefits under this Agreement shall be directed to and determined by the
Board of Directors of the Company and shall be in writing. Any denial by the
Board of Directors of a claim for benefits under this Agreement shall be
delivered to the Executive in writing and shall set forth the specific reasons
for the denial and the specific provisions of this Agreement relied upon. The
Board of Directors shall afford a reasonable opportunity to the Executive for a
review of the decision denying a claim. Any further dispute or controversy
arising under or in connection with this Agreement shall be settled exclusively
by arbitration in Boston, Massachusetts, in accordance with the rules of the
American Arbitration Association then in effect. Judgment may be entered on the
arbitrator's award in any court having jurisdiction.

         5.2 EXPENSES. The Company agrees to pay as incurred, to the full extent
permitted by law, all legal, accounting and other fees and expenses which the
Executive may reasonably incur as a result of any claim or contest (regardless
of the outcome thereof) by the Company, the Executive or others regarding the
validity or enforceability of, or liability under, any provision of this
Agreement or any guarantee of performance thereof (including as a result of any
contest by the Executive regarding the amount of any payment or benefits
pursuant to this Agreement), plus in each case interest on any delayed payment
at the applicable Federal rate provided for in Section 7872(f)(2)(A) of the
Code.

6.       SUCCESSORS.

         6.1 SUCCESSOR TO COMPANY. The Company shall require any successor
(whether direct or indirect, by purchase, merger, consolidation or otherwise) to
all or

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substantially all of the business or assets of the Company expressly to assume
and agree to perform this Agreement to the same extent that the Company would be
required to perform it if no such succession had taken place. Failure of the
Company to obtain an assumption of this Agreement at or prior to the
effectiveness of any succession shall be a breach of this Agreement and shall
constitute Good Reason if the Executive elects to terminate employment, except
that for purposes of implementing the foregoing, the date on which any such
succession becomes effective shall be deemed the Date of Termination. As used in
this Agreement, "Company" shall mean the Company as defined above and any
successor to its business or assets as aforesaid which assumes and agrees to
perform this Agreement, by operation of law or otherwise.

         6.2 SUCCESSOR TO EXECUTIVE. This Agreement shall inure to the benefit
of and be enforceable by the Executive's personal or legal representatives,
executors, administrators, successors, heirs, distributees, devisees and
legatees. If the Executive should die while any amount would still be payable to
the Executive or [his/her] family hereunder if the Executive had continued to
live, all such amounts, unless otherwise provided herein, shall be paid in
accordance with the terms of this Agreement to the executors, personal
representatives or administrators of the Executive's estate.

7.       NOTICE. All notices, instructions and other communications given
hereunder or in connection herewith shall be in writing. Any such notice,
instruction or communication shall be sent either (i) by registered or certified
mail, return receipt requested, postage prepaid, or (ii) prepaid via a reputable
nationwide overnight courier service, in each case addressed to the Company, at
60 State Street, Boston, MA 02109, and to the Executive at _____________ (or to
such other address as either the Company or the Executive may have furnished to
the other in writing in accordance herewith). Any such notice, instruction or
communication shall be deemed to have been delivered five business days after it
is sent by registered or certified mail, return receipt requested, postage
prepaid, or one business day after it is sent via a reputable nationwide
overnight courier service. Either party may give any notice, instruction or
other communication hereunder using any other means, but no such notice,
instruction or other communication shall be deemed to have been duly delivered
unless and until it actually is received by the party for whom it is intended.

8.       MISCELLANEOUS.

         8.1 EMPLOYMENT BY SUBSIDIARY. For purposes of this Agreement, the
Executive's employment with the Company shall not be deemed to have terminated
solely as a result of the Executive continuing to be employed by a wholly-owned
subsidiary of the Company.

         8.2 SEVERABILITY. The invalidity or unenforceability of any provision
of this Agreement shall not affect the validity or enforceability of any other
provision of this Agreement, which shall remain in full force and effect.

         8.3 INJUNCTIVE RELIEF. The Company and the Executive agree that any
breach of this Agreement by the Company is likely to cause the Executive
substantial and irrevocable damage and therefore, in the event of any such
breach, in addition to such other remedies which may be available, the Executive
shall have the right to specific performance and injunctive relief.

                                      -11-
<PAGE>   12

         8.4 GOVERNING LAW. The validity, interpretation, construction and
performance of this Agreement shall be governed by the internal laws of the
Commonwealth of Massachusetts, without regard to conflicts of law principles.

         8.5 WAIVERS. No waiver by the Executive at any time of any breach of,
or compliance with, any provision of this Agreement to be performed by the
Company shall be deemed a waiver of that or any other provision at any
subsequent time.

         8.6 COUNTERPARTS. This Agreement may be executed in counterparts, each
of which shall be deemed to be an original but both of which together shall
constitute one and the same instrument.

         8.7 TAX WITHHOLDING. Any payments provided for hereunder shall be paid
net of any applicable tax withholding required under federal, state or local
law.

         8.8 CONFIDENTIALITY. The Executive understands and agrees that the
terms and contents of this Agreement shall be maintained as confidential by the
Employee, [his/her] agents and representatives, and shall not be disclosed
except to the extent required by federal or state law or as otherwise agreed to
in writing by each party.

         8.9 ENTIRE AGREEMENT. This Agreement sets forth the entire agreement of
the parties hereto in respect of the subject matter contained herein and
supersedes all prior agreements, promises, covenants, arrangements,
communications, representations or warranties, whether oral or written, by any
officer, employee or representative of any party hereto; and any prior agreement
of the parties hereto in respect of the subject matter contained herein is
hereby terminated and cancelled.

         8.10 AMENDMENTS. This Agreement may be amended or modified only by a
written instrument executed by both the Company and the Executive.

         IN WITNESS WHEREOF, the parties hereto have executed this Agreement as
of the day and year first set forth above.

                                     THE PIONEER GROUP, INC.

                                     By:
                                        ----------------------------------
                                     Title:
                                           -------------------------------

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

                                     [NAME OF EXECUTIVE]

                                      -12-<PAGE>   1
                                                                     Exhibit 4.4

                             AMENDMENT NO. 3 TO THE
                         POOLING AND SERVICING AGREEMENT

     THIS AMENDMENT NO. 3 (this "Amendment") is made as of July 17, 1998, by and
among Navistar Financial Securities Corporation, a Delaware corporation
("NFSC"), Navistar Financial Corporation, a Delaware corporation ("NFC"), and
The Bank of New York, as Master Trust Trustee (the "Master Trust Trustee").

     NFSC, as Seller, NFC, as Servicer, The Chase Manhattan Bank (formerly known
as Chemical Bank), as 1990 Trust Trustee, and the Master Trust Trustee are
parties to a Pooling and Servicing Agreement, dated as of June 8, 1995, and
amended by Amendment No. 1, dated as of September 12, 1995 and by Amendment No.
2, dated March 27, 1996 (as amended, the "Pooling and Servicing Agreement"). In
order to (i) include within the definition of Eligible Investments certain
additional investments and (ii) change the concentration of Eligible Investments
allowed in the Series Principal Account, Excess Funding Account, Negative Carry
Account and the Liquidity Reserve Account, the Seller, the Servicer and the
Master Trust Trustee have agreed to amend the Pooling and Servicing Agreement in
the manner set forth herein. Capitalized terms used herein but not otherwise
defined have the meanings set forth in the Pooling and Servicing Agreement.

     1. Amendment to Section 1.01. The definition of "Eligible Investments" in
Section 1.01 of the Pooling and Servicing Agreement is hereby deleted in its
entirety and replaced with the following:

     "Eligible Investments" shall mean

     (a) book-entry securities, negotiable instruments or securities represented
     by instruments in bearer or registered form having (except in the case of
     clauses (iv) or (vii) below) remaining maturities occurring not later than
     the Distribution Date next succeeding the Master Trust Trustee's
     acquisition thereof, except as otherwise described herein or the related
     Supplement, that evidence:

          (i) direct obligations of, and obligations fully guaranteed as to
          timely payment by, the United States of America;

          (ii) demand deposits, time deposits or certificates of deposit of, or
          bankers' acceptances issued by, any depository institution or trust
          company incorporated under the laws of the United States of America or
          any state thereof (or any domestic branch of a foreign bank) and
          subject to supervision and examination by federal or state banking or
          depository institution authorities; provided, however, that at the
          time of the Master Trust's investment or contractual commitment to
          invest therein, the commercial paper or other short-term unsecured
          debt obligations (other than such obligations the rating of which is
          based on the credit of a person or entity other than such depository
          institution or trust company) of such depository

<PAGE>   2

          institution or trust company shall have a credit rating not lower than
          the highest investment category for short term unsecured debt
          obligations granted by the applicable Rating Agency from each Rating
          Agency then Rating the affected Series of Investor Certificates;

          (iii) commercial paper having, at the time of the Master Trust's
          investment or contractual commitment to invest therein, a rating not
          lower than the highest investment category for short term unsecured
          debt obligations granted by the applicable Rating Agency from each
          Rating Agency then Rating the affected Series of Investor
          Certificates;

          (iv) except during an Investment Period, investments in money market
          funds or common trust funds having a rating not lower than the highest
          investment category for short term unsecured debt obligations granted
          by the applicable Rating Agency from each Rating Agency then Rating
          the affected Series of Investor Certificates or otherwise approved in
          writing by each of such Rating Agencies (including funds for which the
          Master Trust Trustee or the 1990 Trust Trustee or any of their
          respective affiliates is investment manager or advisor, so long as
          such fund shall have such rating);

          (v) repurchase obligations (x) with respect to any security that is a
          direct obligation of, or fully guaranteed by, the United States of
          America or any agency or instrumentality thereof the obligations of
          which are backed by the full faith and credit of the United States of
          America, in either case, entered into with a depository institution or
          trust company (acting as principal) described in clause (ii) or (y)
          the counterparty for which has a rating not lower than the highest
          investment category for short term unsecured debt obligations granted
          by the applicable Rating Agency from each Rating Agency then Rating
          the affected Series of Investor Certificates, the collateral for which
          is held by a custodial bank for the benefit of the Trust or the
          Indenture Trustee, is marked to market daily and is maintained in an
          amount that exceeds the amounts of such repurchase obligation, and
          which required liquidation of the collateral immediately upon the
          amount of such collateral being less than the amount of such
          repurchase obligation (unless the counterparty immediately satisfies
          the repurchase obligation upon being notified of such shortfall); or

          (vi) commercial paper master notes where the issuer has, at the time
          of the Master Trust's investment or contractual commitment to invest
          therein, a rating not lower than the highest investment category for
          short term unsecured debt obligations granted by the applicable Rating
          Agency from each Rating Agency then Rating the affected Series of
          Investor Certificates; or

                                       2
<PAGE>   3

          (vii) with respect to the Excess Funding Account only, obligations of
          a trust (the assets of which consist solely of Investor Certificates
          issued by the Master Trust and of one or more liquidity swap
          arrangements for the benefit of investors in such trust) having, at
          the time of the Master Trust's investment or contractual commitment to
          invest therein, a rating not lower than the highest rating category
          for short term unsecured debt obligations granted by the applicable
          Rating Agency from each Rating Agency then Rating the affected Series
          of Investor Certificates; and

     (b) any other investment consisting of a financial asset that by its terms
     converts to cash within a finite period of time, provided that the Rating
     Agency Condition is satisfied.

     Unless the Rating Agency Condition is satisfied, Eligible Investments of
funds in the Series Principal Account, Excess Funding Account, Negative Carry
Reserve Fund and the Liquidity Reserve Account will be subject to the following
additional restrictions: (x) no more than the greater of (A) $1,000,000 and (B)
20% of the aggregate Eligible Investments in all such accounts collectively
shall be obligations of or investments in any single issuer (except that such
20% limitation shall not apply to Eligible Investments of the type specified in
clause (a)(i) or, with respect to the Excess Funding Account, Eligible
Investments of the type specified in clauses (a)(iv) or (a)(vii)); and (y) each
Eligible Investment shall be denominated and be payable solely in U.S. dollars,
shall bear interest at a specified rate that is, or is based upon, LIBOR or a
commercial paper rate, shall entitle the holder to a fixed principal amount at
maturity and shall have a yield that is not inversely or disproportionately
affected by changes in interest rates.

     2. Amendment to Section 4.02. Clause (b)(ii) of Section 4.02 of the Pooling
and Servicing Agreement is deleted in its entirety and replaced with the
following:

          "(ii) Funds on deposit in the Excess Funding Account overnight or for
     a longer period shall at all times be invested by the Master Trust Trustee
     in Eligible Investments at the direction of the Servicer or its agent,
     subject to the restrictions set forth below and in Section 4.06. Except as
     otherwise permitted by the Rating Agencies then rating the Investor
     Certificates and except for Eligible Investments of the type specified in
     clause (vii) of the definition of Eligible Investments, any Eligible
     Investments with a stated maturity shall mature no later than the following
     Transfer Date. Net interest and earnings (less investment expenses) on
     funds on deposit in the Excess Funding Account shall be included in the
     calculation of Investment Income for the relevant Due Period."

     3. Miscellaneous. This Amendment shall be construed in accordance with the
internal laws of the State of Illinois, without reference to its conflict of law
provisions, except that the obligations, rights and remedies of the Master Trust
Trustee shall be determined in accordance with the internal laws of the State of
New York, without regard to conflict of law provisions. This

                                       3
<PAGE>   4

Amendment may be executed in two or more counterparts, each of which shall be an
original, but all of which together constitute one and the same instrument. The
provisions of this Amendment shall be deemed to be incorporated in, and made a
part of, the Pooling and Servicing Agreement; and the Pooling and Servicing
Agreement, as amended by this Amendment, shall be read, taken and construed as
one and the same instrument. Promptly after the execution of this Amendment the
Master Trust Trustee shall furnish written notification of the substance of this
Amendment to each Investor Certificateholder.

                                      * * *

                                       4
<PAGE>   5

     IN WITNESS WHEREOF, the parties hereto have caused this Amendment No. 3 to
the Pooling and Servicing Agreement to be duly executed by their respective
officers as of the date first written above.

                                     NAVISTAR FINANCIAL SECURITIES
                                     CORPORATION
                                              as Seller

                                     By:     /s/  RW Cain
                                         --------------------------------------

                                     Its:    Vice President & Treasurer
                                         --------------------------------------

                                     NAVISTAR FINANCIAL CORPORATION
                                              as Servicer

                                     By:     /s/  RW Cain
                                         --------------------------------------

                                     Its:    Vice President & Treasurer
                                         --------------------------------------

                                     THE BANK OF NEW YORK
                                     as Master Trust Trustee

                                     By:     /s/ Reyne A. Macadaeg
                                         --------------------------------------

                                     Its:    Assistant Vice President
                                         --------------------------------------

                                       5

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