X,,,,,,,,,,,,,,,,,,300,,,,,,,,,,:;,,,,199441,,,,:11(),,()(),,,,,,,,,,;,,;,,,,(),21:POLICYDECISIONCONSULTANTX(79670094)2420001©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.=:,,1%1P101P22,,31:,,,,,,,41::,,,5Ø5;4Ø6:50%,3Ø7;115Ø815,,,(),,,,,1999,,,,,,,:(),(),:,,1984918,(),1984101,,19931225,,,,,199411()(),,,,,:11,,,,,,,,,POLICYDECISIONCONSULTANT2000125©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:,:=::(),(),1100Pt,3100Pm3,,,,,31,,;,,,,,,,,;,,,,,,,,,,,,,(),,,,,,,,,,,,,,,,,,:,,,1998112;,,,199711;,,,199619;,,,199619;,,,199615;,,,199611;,,,199615;,,,199812;,,,199819(:)(:)POLICYDECISIONCONSULTANT2620001©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.