Helen F. Peters
LIMITED POWER OF ATTORNEY
FOR
EATON VANCE CLOSED-END FUNDS COMMON STOCK
SECTION 16(a) FILINGS
Know all by these presents, that the undersigned hereby constitutes and appoints
each of Paul M. O'Neil and A. John Murphy, signing singly, the undersigned's
true and lawful attorney-in-fact to:
(1) Execute for and on behalf of and in the name of the undersigned, in the
undersigned's capacity as an officer, director and/or stockholder of Eaton
Vance Closed-End Funds (the "Companies") listed in Appendix A Forms 3, 4,
and 5 and amendments thereto regarding Common Stock of the Companies in
accordance with Section 16(a) of the Securities Exchange Act of 1934 and
the rules thereunder;
(2) Do and perform any and all acts for and on behalf of the undersigned which
may be necessary or desirable to complete and execute any such Form 3, 4,
or 5 or amendment thereto and timely file such form with the United States
Securities and Exchange Commission (the "SEC") and any stock exchange or
similar authority; and
(3) Take any other action of any type whatsoever which, in the opinion of such
attorney-in-fact, may be necessary or desirable in connection with the
foregoing authority, it being understood that the documents executed by
such attorney-in-fact on behalf of the undersigned pursuant to this Power
of Attorney shall be in such form and shall contain such terms and
conditions as such attorney-in-fact may approve.
The undersigned hereby grants to each such attorney-in-fact full power and
authority to do and perform any and every act and thing whatsoever
requisite, necessary, or proper to be done in the exercise of any of the
rights and powers herein granted, as fully to all intents and purposes as
the undersigned might or could do if personally present, with full power of
substitution or revocation, hereby ratifying and confirming all that such
attorney-in-fact, or such attorney-in-fact's substitute or substitutes,
shall lawfully do or cause to be done by virtue of this Power of Attorney
and the rights and powers herein granted. The undersigned acknowledges that
the foregoing attorneys-in-fact, in serving in such capacity at the request
of the undersigned, are not assuming, nor are the Companies assuming, any
of the undersigned's responsibilities to comply with Section 16 of the
Securities Exchange Act of 1934 and the rules thereunder.
This Power of Attorney shall remain in full force and effect until the
undersigned is no longer required to file Forms 3, 4, and 5 with respect to
the undersigned's holdings of and transaction in Common Stock of the
Companies, unless earlier revoked by the undersigned in a signed writing
delivered to the foregoing attorneys-in-fact. This Power of Attorney may be
filed with the SEC as a confirming statement of the authority granted
herein.
IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of this 1st day of November, 2007.
Helen F. Peters
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Print Name of Reporting Person or Entity
/s/ Helen F. Peters
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Signature
APPENDIX A
CLOSED-END/INTERVAL FUNDS
Eaton Vance Senior Income Trust
Eaton Vance California Municipal Income Trust
Eaton Vance National Municipal Income Trust
Eaton Vance Massachusetts Municipal Income Trust
Eaton Vance Michigan Municipal Income Trust
Eaton Vance Municipal Income Trust
Eaton Vance New Jersey Municipal Income Trust
Eaton Vance New York Municipal Income Trust
Eaton Vance Ohio Municipal Income Trust
Eaton Vance Pennsylvania Municipal Income Trust
Eaton Vance Insured California Municipal Bond Fund
Eaton Vance Insured California Municipal Bond Fund II
Eaton Vance Insured Florida Plus Municipal Bond Fund
Eaton Vance Insured Massachusetts Municipal Bond Fund
Eaton Vance Insured Michigan Municipal Bond Fund
Eaton Vance Insured Municipal Bond Fund
Eaton Vance Insured Municipal Bond Fund II
Eaton Vance Insured New Jersey Municipal Bond Fund
Eaton Vance Insured New York Municipal Bond Fund
Eaton Vance Insured New York Municipal Bond Fund II
Eaton Vance Insured Ohio Municipal Bond Fund
Eaton Vance Insured Pennsylvania Municipal Bond Fund
Eaton Vance Limited Duration Income Fund
Eaton Vance Tax-Advantaged Dividend Income Fund
Eaton Vance Tax-Advantaged Global Dividend Income Fund
Eaton Vance Tax-Advantaged Global Dividend Opportunities Fund
Eaton Vance Senior Floating-Rate Trust
Eaton Vance Floating-Rate Income Trust
Eaton Vance Enhanced Equity Income Fund
Eaton Vance Enhanced Equity Income Fund II
Eaton Vance Short Duration Diversified Income Fund
Eaton Vance Tax-Managed Buy-Write Income Fund
Eaton Vance Tax-Managed Buy-Write Opportunities Fund
Eaton Vance Tax-Managed Diversified Equity Income Fund
Eaton Vance Tax-Managed Global Buy-Write Opportunities Fund
Eaton Vance Tax-Managed Global Diversified Equity Income Fund
Eaton Vance Credit Opportunities Fund
Eaton Vance Risk-Managed Diversified Equity Income Fund