國際經(jīng)濟學（山東聯(lián)盟）智慧樹知到課后章節(jié)答案2023年下山東理工大學

國際經(jīng)濟學（山東聯(lián)盟）智慧樹知到課后章節(jié)答案2023年下山東理工大學山東理工大學

第一章測試

TheUnitedStatesislessdependentontradethanmostothercountriesbecause（）

答案:

theUnitedStatesisarelativelylargecountrywithdiverseresources.

Animportantinsightofinternationaleconomicsisthatwhencountriessellgoodsandservicestoeachother,（）

答案:

theexchangeisalmostalwaysmutuallybeneficial.

Internationaleconomicsisanoldsubject,butcontinuestogrowinimportanceascountriesbecometiedmoretotheinternationaleconomy.（）

答案:

對

Tradeispredictedtobenefitcountriesasawholeinseveralways,andtrademayneverharmparticulargroupswithinacountry.（）

答案:

錯

Tradeisharmfuliflargedisparitiesexistbetweencountriesinproductivity.（）

答案:

錯

第二章測試

AnnualGrossDomesticProductmeasures（）

答案:

null

Thegravitymodelsuggeststhatovertime（）

答案:

null

Thepatternoftradedescribeswhosellswhattowhom.（）

答案:

對

Tradeneverharmsanygroupwithinacountry.（）

答案:

錯

ThegravitymodelexplainswhytradebetweenSwedenandGermanyexceedsthatbetweenSwedenandSpain.（）

答案:

對

第三章測試

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

答案:

opportunitycost.

Unitlaborrequirementisdefinedas（）

答案:

thenumberofhoursoflaborrequiredtoproduceoneunitofoutput.

WhichofthefollowingstatementsisTRUE?（）

答案:

null

TheRicardianmodelattributesthegainsfromtradeassociatedwiththeprincipleofcomparativeadvantageresulttodifferencesinlaborproductivity.（）

答案:

對

Ifaproductionpossibilitiesfrontierisastraightline,thenproductionoccursunderconditionsofincreasingopportunitycosts.（）

答案:

錯

第四章測試

Internationaltradecanhaveimportanteffectsonthedistributionofincomebecause（）

答案:

someresourcesareimmobileintheshortrun.

Thespecificfactorsmodelassumesthatthereare__goodsand__factorsofproduction.（）

答案:

two;three

Theshapeoftheproductionfunctionofspecificfactorsmodelreflectsthelawof（）.

答案:

diminishingmarginalreturns

Afactorofproductionthatcanbeusedonlyintheproductionofonegoodisaspecificfactor.（）

答案:

對

Inthefour-quadrantdiagramofthespecificfactorsmodel,thegraphintheupperrightquadrantisacountry'sproductionpossibilityfrontier.（）

答案:

對

第五章測試

TheHeckscher-Ohlintheoryisalsoreferredtoasthe（）

答案:

factor-proportionstheory.

TheHeckscher-OhlinmodeldiffersfromtheRicardianmodelofComparativeAdvantageinthattheformer（）

答案:

hastwofactorsofproduction.

Ifagoodiscapitalintensiveitmeansthatthegoodisproduced（）

答案:

usingrelativelymorecapitalthangoodsthatarenotcapitalintensive.

IntheHeckscher-Ohlinmodel,theeconomyproducesatthepointthatmaximizesthevalueofproductiongiventhepricesitfaces.（）

答案:

對

Biasedexpansionofproductionpossibilitiesoccurswhentheproductionpossibilityfrontiershiftsoutwardmuchmoreinonedirectionthanintheother.（）

答案:

對

第六章測試

Acountrycannotproduceamixofproductswithahighervaluethanwhere（）

答案:

theisovaluelineisabovetheproductionpossibilityfrontier.

WhichofthefollowingstatementsisNOTtrue?（）

答案:

null

Ifasmallcountryweretolevyatariffonitsimportsthenthiswould（）

答案:

null

Tastesofindividualsarerepresentedbyindifferencecurves.（）

答案:

對

Thefartherupandtotherightanindifferencecurvelies,thehigherthelevelofwelfaretowhichitcorresponds.（）

答案:

對

第七章測試

Ifafirm'soutputdoubleswhenallinputsaredoubled,productionissaidtooccurunderconditionsof（）

答案:

constantreturnstoscale.

Whichofthefollowingisnotasourceofexternaleconomiesofscale?（）

答案:

Expansionofproductionscale

Thespilloverofknowledgegivesrisetoasituationinwhichtheproductioncostsofindividualfirms__astheindustryasawholeaccumulatesexperience.（）

答案:

fall

Ifafirm'soutputmorethandoubleswhenallinputsaredoubled,productionissaidtooccurunderconditionsofincreasingreturnstoscale.（）

答案:

對

Theexistenceofexternaleconomiesofscaletendstoresultinlargeprofitsforeachfirm.（）

答案:

錯

第八章測試

Foramonopolist,themarginalrevenuecurvealwaysliesbelowthedemandcurveorthemarginalrevenueisalwayslessthanthepricebecause（）

答案:

tosellanadditionalunit,thefirmmustlowerthepriceofallunits.

Afirminamonopolisticallycompetitiveindustryisexpectedtosell__asthenumberoffirmsintheindustryincreasesandasthefirm’spriceincreases.（）

答案:

less

Aproductisproducedinamonopolisticallycompetitiveindustrywithscaleeconomies.Ifthisindustryexistsintwocountries,andthesetwocountriesengageintradewitheachother,thenwewouldexpect（）

答案:

eachcountrywillexportdifferentvarietiesoftheproducttotheother.

Foramonopolist,themarginalrevenuecurvealwaysliesbelowthedemandcurveorthemarginalrevenueisalwayslessthanthepricebecausetosellanadditionalunit,thefirmmustlowerthepriceofallunits.（）

答案:

對

Modelingtradeinimperfectlycompetitiveindustriesisproblematicbecausethereisnosinglegenerallyacceptedmodelofbehaviorbyimperfectlycompetitivefirms.（）

答案:

對

第九章測試

Advaloremtariffsare（）

答案:

importtaxescalculatedasafractionofthevalueoftheimportedgoods.

TheequilibriumworldpriceisNOTwhere（）

答案:

Homedemand+Homesupply=Foreignsupply+Foreigndemand.

Specifictariffsare（）

答案:

importtaxescalculatedasafixedchargeforeachunitofimportedgoods.

Throughoutthepost-WorldWarIIera,theimportanceoftariffsasatradebarrierhasincreased.（）

答案:

錯

Consumersurplusisequaltotheareaunderthedemandcurveandabovetheprice.（）

答案:

對

第十章測試

Aseriesoftariffincreasesonbothsidesinwhicheachnationassertedthatitwasrespondingtotheothernation'spreviousactionsiscalled（）

答案:

atradewar.

WhichofthefollowingstatementsisTRUE?（）

答案:

Atraderestriction,suchasatariff,leadstoproductionandconsumptiondistortions.

Thetariffratethatmaximizesnationalwelfareisthecalled（）

答案:

optimumtariff.

Theprohibitivetariffisatariffthatissohighthatiteliminatesimports.（）

答案:

對

Theoptimumtariffismostlikelytoapplytoasm