城镇居民不同收入群体消费行为分析

12[],AIDS,,;,,,[];;AIDS;;:(1964),,(,130012),:(1984),,(,130012),:,,,GDP,,[1](148-176),,,Blundell(AlmostIdealDemandSystem,AIDS),()[3](570-597)80,,[4],[5](83-101)(05JJD790026)2010/927079,Pinstrup-AndersenCaicedo[6](402-415)JonesMustiful,[7](131-137),1998,JensenManrique,,[8](491-501),(),[9](25-28)[10](122-126)2002,[11](43-47)2007,[12](37-44),,,JensenManrique,,,,,,,JensenManrique,:Ei=i1A1+i2A2+i3A3+i4A5+i5A5+i6A6+i7A7EXP+i(1),Eii,A1A2A3A4A5A65510102010202020,EXP,iiid(1,2)G-Q,,:H021=22==2m(2),m,H0,x2,F802010/9270,,:F=„e22i/(n2-2)„e21i/(n1-2)F(n2-2,n1-2)(3),„e21i„e22i,n1n2,:1:2:OLS3:,,4:23,2002,12,5525,,2002,,:,,(1),(42175%),(10190%),,5,12362827173460212899151203801530277118585461141148210231281185119721282119210121732010/92708111481181210321131161211161107215851901124213761952,,,4,,,,(28198%39114%),(),40%,;35158%32123%,;30%,,,,3,,,,,20139140135580132230128980112050112940112490110930105760107050108810108180107900108190108090107580109170111040111970114050114170114610116450120670111800110570109960109609811161138431091958519034151197,,,,,,,822010/9270,,,,,,3,,,,,(),,,,,1020,20,,,()34710247159481234816210170111641213113128219231003109312410012401220124012310-200147014401380136202121213421472165016801710172017901100112011401220126013201310134011201160116011601080105010501030110010401040102010201010101010101720172017001610188018901890187,,AIDS,:wi=i+jijlogpj+ilog(x/p)(4)2010/927083,pjj,x,p,logP=0+iilogpi+12ijijlogpilogpj(5),::ii=1,kij=0,ii=0(6a):jij=0(6b):ij=ji(6c),()AIDS,:i=i0+sisZs(7),Zs,,,,,,,,,(),AIDS:wi=i0+sisZs+jijlogpj+ilog(x/p3)(8),P3Stone,x/P3:logP3=iwilogpi(9):ii0=1,iis=0,iij=0,ii=0(10)AIDS,:i=1+i/wi,eij=-ij+ij/wi-iwj/wi(11),ijKronecker,i=j,ij=1,eij;ij,ij=0,eij,AIDS(SeemingUnrelatedRegression)(4),842010/9270,;,;,;,4AIDS019145333018844333018967333018944333011177012993012553012129-011096333-011073333-011091333-011045333010012333010013333010003-0100073-010040333-010051333-010048333012047333013620333012887333012974333-01118-010977-011507-015034333-010252333-010492333-010423333-010319333-010019333-010024333-010021333-010013333010026333010034333010004-010798333-011549333-01057433010327-014262333-01504933-014605333113205333010254333010429333010285333010109010004333010006333010007333010011333010014333010009010005010093-010047-0101390115623330106590104950106420132613301019233301019633010240333-010051010021333010028333010024333010019333-01001-0100143-01003033010178011001333011154333010398-016720333-012309-0140223-11191533010125333010024-01002201017833-010004333-010009333-010015333-010005010018333010020333010007-012104333-01134933-012048333-011892333-011481-010726011525010619010812333010580333010713333010504333-010023333-010022333-010011333-01001533301000101002133010080333:33333301101050101,,,,,,,,;,,,2010/927085,,,,,,,,,,,,,,,,,AIDS,(5),,,;,5017020016858016422015981-015703-010162-010536-010766017810016010016397016812-119998-117440-212400-610017114031115627113062111272-718021-716638-5197261413688112326112348112884019290-012202-014264-012535315360111330110213019809111209-811860-310933-413970-911073115175113815114068112291-210249-115352-012007-017690019718112969112776115416-019407-310389-210472-518009,,,,862010/9270,,,,,,,,,,,,,;,,,,,,,,,,,,,,,,,,,();,,,,,,,,,,,,,,,,;,,,;2010/927087,,,;,,,,,AIDS,,:,,,,,,,,,,,,,,,,;,,,,,,,:,DeatonMuellbauer,,[2](312-326),,,,882010/9270,,(),,:[1]ElizabethS1,NeilW1ModellingConsumerBehaviouralResponsetoCommodityTaxReforms[A]1HardingA1MicrosimulationandPublicPolicy[C],NewYork:North-Holland,19971[2]DeatonA1,MuellbauerJ1AnAlmostIdealDemandSystem[J]1AmericanEconomicReview,1980,701[3]BlundellR1,PashardesP1,WeberG11WhatdoWeLearnaboutConsumerDemandPatternsfromMicroData?[J]1AmericanEconomicReview,1993,831[4]DeatonA1,MuellbauerJ1[M]1:,20051[5]TekluT1,JohnsonR1DemandSystemsfromCross-sectionData:AnApplicationtoIndonesia[J]1CanadianJournalofAgriculturalEconomics,1988,361[6]Pinstrup-AndersenP1,CaicedoE1ThePotentialImpactofChangesinIncomeDistributiononFoodDemandandHumanNutrition[J]1AmericanJournalofAgriculturalEconomics,1978,601[7]JonesE,MustifulB1PurchasingBehaviourofHigherandLowerIncomeShoppers:ALookatBreakfastcereals[J]1AppliedEconomics,1996,281[8]JensenH1,ManriqueJ1DemandforFoodCommoditiesbyIncomeGroupsinIndonesia[J]1AppliedEco2nomics,1998,301[9],,1AIDS[J]1,2001(8)1[10],1:ELESAIDS[J]1(),2003(6)1[11]1[J]1,2002(4)1[12]1:[J]1,2007(7)1ConsumerBehaviorofIncomeGroupsinUrbanChinaZhangShiwei1HaoDongyang2Abstract:Inthispaper,urbanresidentsweredividedintofourincomegroupsinaccordingtohouseholdin2comefromlowtohigh,andanalmostidealdemandsystemwithhouseholdcharacterwasusedtoanalyzeconsumerbehaviorforeachincomegroupTheresultsshowedthatwithhouseholdincomefromlowtohigh,expenditureelasticityandpriceelasticityofmostlygoodsforurbanresidentsappearedthedownwardtrend;expenditureelasticityandpriceelasticityofhouseholdfacilities,transportationandcommunicationwerehigh2er.Therefore,inordertoeffectivelystimulatetheconsumptionofurbanresidents,thegovernmentshouldin2creasetheincomeoflow-incomegroupandreducethepriceofhouseholdfaciliti