国际经济学（山东联盟）智慧树知到课后章节答案2023年下山东理工大学

国际经济学（山东联盟）智慧树知到课后章节答案2023年下山东理工大学山东理工大学

第一章测试

TheUnitedStatesislessdependentontradethanmostothercountriesbecause（）

答案:

theUnitedStatesisarelativelylargecountrywithdiverseresources.

Animportantinsightofinternationaleconomicsisthatwhencountriessellgoodsandservicestoeachother,（）

答案:

theexchangeisalmostalwaysmutuallybeneficial.

Internationaleconomicsisanoldsubject,butcontinuestogrowinimportanceascountriesbecometiedmoretotheinternationaleconomy.（）

答案:

对

Tradeispredictedtobenefitcountriesasawholeinseveralways,andtrademayneverharmparticulargroupswithinacountry.（）

答案:

错

Tradeisharmfuliflargedisparitiesexistbetweencountriesinproductivity.（）

答案:

错

第二章测试

AnnualGrossDomesticProductmeasures（）

答案:

null

Thegravitymodelsuggeststhatovertime（）

答案:

null

Thepatternoftradedescribeswhosellswhattowhom.（）

答案:

对

Tradeneverharmsanygroupwithinacountry.（）

答案:

错

ThegravitymodelexplainswhytradebetweenSwedenandGermanyexceedsthatbetweenSwedenandSpain.（）

答案:

对

第三章测试

Inordertoproducewinterroses,theU.S.economymustproducefewerofotherthings,suchascomputers.Suchatrade-offisanexampleof（）

答案:

opportunitycost.

Unitlaborrequirementisdefinedas（）

答案:

thenumberofhoursoflaborrequiredtoproduceoneunitofoutput.

WhichofthefollowingstatementsisTRUE?（）

答案:

null

TheRicardianmodelattributesthegainsfromtradeassociatedwiththeprincipleofcomparativeadvantageresulttodifferencesinlaborproductivity.（）

答案:

对

Ifaproductionpossibilitiesfrontierisastraightline,thenproductionoccursunderconditionsofincreasingopportunitycosts.（）

答案:

错

第四章测试

Internationaltradecanhaveimportanteffectsonthedistributionofincomebecause（）

答案:

someresourcesareimmobileintheshortrun.

Thespecificfactorsmodelassumesthatthereare__goodsand__factorsofproduction.（）

答案:

two;three

Theshapeoftheproductionfunctionofspecificfactorsmodelreflectsthelawof（）.

答案:

diminishingmarginalreturns

Afactorofproductionthatcanbeusedonlyintheproductionofonegoodisaspecificfactor.（）

答案:

对

Inthefour-quadrantdiagramofthespecificfactorsmodel,thegraphintheupperrightquadrantisacountry'sproductionpossibilityfrontier.（）

答案:

对

第五章测试

TheHeckscher-Ohlintheoryisalsoreferredtoasthe（）

答案:

factor-proportionstheory.

TheHeckscher-OhlinmodeldiffersfromtheRicardianmodelofComparativeAdvantageinthattheformer（）

答案:

hastwofactorsofproduction.

Ifagoodiscapitalintensiveitmeansthatthegoodisproduced（）

答案:

usingrelativelymorecapitalthangoodsthatarenotcapitalintensive.

IntheHeckscher-Ohlinmodel,theeconomyproducesatthepointthatmaximizesthevalueofproductiongiventhepricesitfaces.（）

答案:

对

Biasedexpansionofproductionpossibilitiesoccurswhentheproductionpossibilityfrontiershiftsoutwardmuchmoreinonedirectionthanintheother.（）

答案:

对

第六章测试

Acountrycannotproduceamixofproductswithahighervaluethanwhere（）

答案:

theisovaluelineisabovetheproductionpossibilityfrontier.

WhichofthefollowingstatementsisNOTtrue?（）

答案:

null

Ifasmallcountryweretolevyatariffonitsimportsthenthiswould（）

答案:

null

Tastesofindividualsarerepresentedbyindifferencecurves.（）

答案:

对

Thefartherupandtotherightanindifferencecurvelies,thehigherthelevelofwelfaretowhichitcorresponds.（）

答案:

对

第七章测试

Ifafirm'soutputdoubleswhenallinputsaredoubled,productionissaidtooccurunderconditionsof（）

答案:

constantreturnstoscale.

Whichofthefollowingisnotasourceofexternaleconomiesofscale?（）

答案:

Expansionofproductionscale

Thespilloverofknowledgegivesrisetoasituationinwhichtheproductioncostsofindividualfirms__astheindustryasawholeaccumulatesexperience.（）

答案:

fall

Ifafirm'soutputmorethandoubleswhenallinputsaredoubled,productionissaidtooccurunderconditionsofincreasingreturnstoscale.（）

答案:

对

Theexistenceofexternaleconomiesofscaletendstoresultinlargeprofitsforeachfirm.（）

答案:

错

第八章测试

Foramonopolist,themarginalrevenuecurvealwaysliesbelowthedemandcurveorthemarginalrevenueisalwayslessthanthepricebecause（）

答案:

tosellanadditionalunit,thefirmmustlowerthepriceofallunits.

Afirminamonopolisticallycompetitiveindustryisexpectedtosell__asthenumberoffirmsintheindustryincreasesandasthefirm’spriceincreases.（）

答案:

less

Aproductisproducedinamonopolisticallycompetitiveindustrywithscaleeconomies.Ifthisindustryexistsintwocountries,andthesetwocountriesengageintradewitheachother,thenwewouldexpect（）

答案:

eachcountrywillexportdifferentvarietiesoftheproducttotheother.

Foramonopolist,themarginalrevenuecurvealwaysliesbelowthedemandcurveorthemarginalrevenueisalwayslessthanthepricebecausetosellanadditionalunit,thefirmmustlowerthepriceofallunits.（）

答案:

对

Modelingtradeinimperfectlycompetitiveindustriesisproblematicbecausethereisnosinglegenerallyacceptedmodelofbehaviorbyimperfectlycompetitivefirms.（）

答案:

对

第九章测试

Advaloremtariffsare（）

答案:

importtaxescalculatedasafractionofthevalueoftheimportedgoods.

TheequilibriumworldpriceisNOTwhere（）

答案:

Homedemand+Homesupply=Foreignsupply+Foreigndemand.

Specifictariffsare（）

答案:

importtaxescalculatedasafixedchargeforeachunitofimportedgoods.

Throughoutthepost-WorldWarIIera,theimportanceoftariffsasatradebarrierhasincreased.（）

答案:

错

Consumersurplusisequaltotheareaunderthedemandcurveandabovetheprice.（）

答案:

对

第十章测试

Aseriesoftariffincreasesonbothsidesinwhicheachnationassertedthatitwasrespondingtotheothernation'spreviousactionsiscalled（）

答案:

atradewar.

WhichofthefollowingstatementsisTRUE?（）

答案:

Atraderestriction,suchasatariff,leadstoproductionandconsumptiondistortions.

Thetariffratethatmaximizesnationalwelfareisthecalled（）

答案:

optimumtariff.

Theprohibitivetariffisatariffthatissohighthatiteliminatesimports.（）

答案:

对

Theoptimumtariffismostlikelytoapplytoasm