克鲁格曼国际贸易答案imch.doc

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1、CHAPTER7INTERNATIONALFACTORMOVEMENTSChapterOrganizationInternationalLaborMobilityAOne-GoodModelwithoutFactorMobilityInternationalLaborMovementExtendingtheAnalysisCaseStudy:WageConvergenceintheAgeofMassMigrationCaseStudy:ImmigrationandtheU.S.EconomyInternationalBorrowingandLending

2、IntertemporalProductionPossibilitiesandTradeTheRealInterestRateIntertemporalComparativeAdvantageBox:DoesCapitalMovementtoDevelopingCountriesHurtWorkersinHigh-WageCountries?DirectForeignInvestmentandMultinationalFirmsTheTheoryofMultinationalEnterpriseMultinationalFirmsinPracticeCa

3、seStudy:ForeignDirectInvestmentintheUnitedStatesBox:TakenforaRide?SummaryAppendix:MoreonIntertemporalTradeCHAPTEROVERVIEWThischapterintroducesanadditionalaspectofeconomicintegration,internationalfactormovements.Mostnotably,thisreferstolaborandfinancialcapitalmobilityacrosscountri

4、es.AnimportantpointemphasizedinChapter7isthatmanyofthesameforceswhichtriggerinternationaltradeingoodsbetweencountrieswill,ifpermitted,triggerinternationalflowsoflaborandfinances.Studentsmayfindthisanalysisespeciallyinterestinginthatitshedslightonissueswhichmayinvolvethempersonall

5、y,suchasmotivesforthe19thandearly20thcenturywavesofemigrationtoland-abundantbutlabor-scarceAmericafromland-scarceandlabor-abundantEuropeandChina.Other,morecurrentexamplesofinternationalfactormobilityincludetheinternationalcapitalflowsassociatedwiththedebtcrisisofthe1980s,andinter

6、temporalsubstitutionmotivesbehindUnitedStatesborrowingandforeigndirectinvestmentinflowsandoutflowsinthe1980sand1990s.Thechapterproceedsinthreemainsections.First,asimplemodelofinternationallabormobilityispresented.Next,intertemporalproductionandconsumptiondecisionsareanalyzedinthe

7、contextofinternationalborrowingandlending.Finally,theroleofmultinationalcorporationsisdiscussed.Todemonstratetheforcesbehindinternationallabormobility,thechapterbeginswithamodelwhichisquitesimilartothatpresentedinChapter3.Ineachcountryoftheworld,therealreturntolaborequalsitsmargi

8、nalproductinperfectlycompetitivemarketsi