计量经济学stata论文--英文个人版.doc

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1、Graduatestoapplyforthequantitativeanalysisofchangesinnumberofgraduatestudents一TopicsraisedInthispaper,thetotalnumberofstudentsfromgraduatestudents(variable)multivariateanalysis(seebelow)specificanalysis,andcollectrelevantdata,modelbuilding,thisquantitativeanalysis.Then

2、umberofrelationsbetweentheschoolthetotalnumberofgraduatestudentswiththemajorfactors,accordingtothesizeofthevariousfactorsinthecoefficientinthemodelequations,analyzetheimportanceofvariousfactors,exactlywhatfactorsinchangesinthenumberofgraduatestudentsaspectsplayakeyrole

3、inandchangesinthetrendforfuturegraduatestudentstoourproposal.Themainfactorsaffectchangesinthetotalnumberofgraduatestudentsforstudentsareasfollows：PercapitaGDP-whichisaffectinganimportantfactortothetotalnumberofstudentsinthegraduatestudents(graduateschoolisnotasmallcost

4、,andonlyhaveacertaineconomicbasehavemoreopportunitiesforpost-graduate)Thetotalpopulation-itwillaffectthetotalnumberofstudentsingraduatestudentsisanimportantfactor(itcanbesaidtoaffectitisbasedonsource)Thenumberofunemployedpersons-thisistheimpactofadirectfactorofthetotal

5、numberofstudentsinthegraduatestudents(itispreciselybecauseofthehighunemploymentrate,willmorepeoplechooseKaoyanwillbetheirownemploymentweights)Numberofcollegesanduniversities-whichistoinfluencepreciselybecauseoftheemergenceofmoreinstitutionsofhigherlearningintheschoolth

6、etotalnumberofgraduatestudentsisnotasmallfactor(toallowmorepeopletoparticipateinKaoyan)二EstablishModelY=α+β1X1+β2X2+β3X3+β4X4+uAmongthem,theY-inthetotalnumberofgraduatestudents(variable)X1-percapitaGDP(explanatoryvariables)X2-thetotalpopulation(explanatoryvariables)X3-

7、thenumberofunemployedpersons(explanatoryvariables)X4-thenumberofcollegesanduniversities(explanatoryvariables)三、Datacollection1.dateExplainHere,usingthesamearea(ie,China)time-seriesdatawerefitted1.DatacollectionTimeseriesdatafrom1986to2005,thespecificcircumstancesaresho

8、wninTable1Table1：YX1X2X3X41986110371963107507264.4105419871201911112109300276.6106319881127761366111026296.2107519891