國際經濟學試題珍藏版

PAGEPAGE5深圳大學試題、試卷紙開/閉卷閉卷 第 1 頁共2頁課程編號22020203課程名稱國際經濟學—國際貿易部分學分3擬人趙登峰 2006年5月30日系 專業(yè)學號 姓名 審題人 年 月 深圳大學試題、試卷紙International Economics (PaperA)Ⅰ.Choosethebestanswer.(2×10points)Thepuretheoryoftradeandthetheoryofcommercialpolicyarethe( aspectsofinternationaleconomics.microeconomics B.macroeconomics C.econometricsRicardoexplainedthelawofcomparativeadvantageintermsofthe ( ).A.opportunitycost B.labortheoryofvalue C.economiesofscaleWithtrade,twonations’commonslopeofproductionfrontierandindifferencecurvegivesthe( )equilibrium-relativeprice.A.externalB.internationalC.internalThe( )supplyofacommodityabovetheno-tradeequilibriumpricegivesonenation’sexportsupplyofthecommodity.A.domestic B.excess C.foreignTheH-Otheoryisbasedonanumberofsimplifyingassumptionsincluding( ).A.perfectcompetitioninfactormarket B.decreasingreturnstoscale internationalmobilityoffactorsIntra-industrytradearisesinordertotakeadvantageofimportant( )production.factorabundance B.domesticprotection C.economiesofscaleIfLgrowsfasterthanK,thenation’sproductionfrontierwillshift( )inthedirectionoftheL-intensivecommodity.A.atthesamerate B.proportionatelymore C.proportionatelylessWhenalargenationimposesanimporttariff,thenationasawholefaces( worldpricesincethenationitselfcollectstheamountofthetariff.anunchanged B.ahigher C.alowerAnimportquotaisingeneral( )anequivalentimporttariff.lessrestrictivethan B.asthesamerestrictiveas C.morerestrictivethanTradediversionoccurswhenlower-costimportsfrom outsidetheunionarereplacedbyhigher-costimportsfrom( ).A.outsidethenation B.anotherunionmember C.NAFTAⅡ.Write“T”fortrueand“F”forfalse.(2×10points)Intheabsenceoftrade,anation’spossibilityfrontierisalsoitsconsumptionfrontier.( )Withincreasingcost,specializationinproductioniscompleteinacountryaftertrade.Theoffercurveofeachnationbendstowardstheaxismeasuringcommodityofitscomparativeadvantage.( )Nation2istheK-abundantnationiftherelativepriceofcapital(r/w)ishigherthannation1.( )Economiesofscaleresultwheneachfirmorplantproducesmanystylesvarietiesofaproduct.( )Productionisprotradeiftheoutputofthenation’sexportablecommodityincreasesproportionatelymorethanoutputofitsimportablecommodity.( )Whenasmallnationimposesanimporttariff,itsoffercurverotatestowardtheaxismeasuringitsexportablecommoditybythefullamountofthetariff.(Thecommoditytermsoftrademeasurethemovementovertimeinthenation’sexportpricesrelativetoitsimportprices.()Internationalcapitaltransfersincreasethenationalincomebothinvestingandhostcountries,butintheinvestingnationtherelativesharegoingtocapitalandthesharegoingtolaborrises.()Internationaldirectinvestmentsareusuallyundertakenbymultinationalcorporations.()Ⅲ.Explainthefollowingkeyterms.(4×5points)1.Marginalrateoftransformation 2. ExternaleconomiesStolper-SamuelsontheoremStrategictradepolicyTransferpricingⅣ.Answerthefollowingquestions.(10×4points)Nation1canproduce4unitscommodityXor1unitcommodityYwithallitsresources.Nation2canproduce1unitcommodityXor2unitscommodityYwithallitsresources.(a)Pleaseindicatethecommodityinwhicheachnationhasacomparativeadvantage.(b)Withconstantopportunitycost,pleasetheproductionfrontiersofeachnation.(c)AssumethattwonationshavesametastesthatbothnationsconsumesXandYinthesameproportion(1unitXcombining1unitY),pleasecalculateandshowgraphicallyforeachnationtheautarkypointofproductionandconsumption.(d)Assumethatwiththeopeningoftradenation1exchanges1Xfor1Ywithnation2,pleasecalculateandshowgraphicallyforeachnationthepointofproductionandconsumptionwithtrade,andgainsfromtrade.Ononesetofaxesfornation1,sketchacommunityindiffererncecurvetangenttothefairlyflatsectionofaconcaveproductionfrontierskewedtowardXaxes.Onasecondsetofaxisfornation2,sketchanother(different)communityindiffererncecurvetangenttothefairlysteepportionofaconcaveproductionfrontierskewedtowardYaxes.(a)Showonthediagramstheprocessofspecializationintheproduction,theamounttraded,andthegainsfromtradeineachnation.(b)Writetheequilibriumconditionequationswithtrade.(c)Derivetheoffercurvesfortwonationsfromyourdiagrams.WeassumethattheH-Omodelholdsandnation2issmallcountry.Wealsoassumethatnation2istheK-abundantnationandcommodityYisK-intensivecommodity.Startingwithnation2’spregrowthproductiondrawaproductionfrontierfornation2showingneutraltechnicalprogressthatdoublestheproductivityoflaborandcapitalintheproductionof:(a)BothcommodityXandcommodityY.Whatisthevolumeoftradeeffectofgrowth?Whatisthewealtheffectofgrowth?(b)CommodityXOnly.Whatisvolumeoftradeeffectofgrowth?Whatisthewealtheffectofgrowth?(c)CommodityYOnly.whatisthevolumeoftradeeffectofgrowth?Whatisthewealtheffectofgrowth?Calculatetherateofeffectiveprotection(g)whenthenominaltariffonthefinalcommodity(t)is30%,theratioofthecostoftheimportedinputtothepriceofthefinalcommodityintheabsenceoftariffs(ai)is0.6,andthenominaltariffontheimported