經(jīng)濟(jì)學(xué)原理西方經(jīng)經(jīng)濟(jì)學(xué)期末考試題庫

1、第1頁共4242頁MankiwEssentialsofEconomicsTestBankPoints1.MultipleChoice1)Economicsdealsprimarilywiththeconceptof()a)scarcity.b)poverty.c)change.d)power.2)WhichofthefollowingisNOTincludedinthedecisionsthateverysocietymustmake(

2、)a)whatgoodswillbeproducedb)whowillproducegoodsc)whatdeterminesconsumerpreferences消費(fèi)者的偏好d)whowillconsumethegoods3)Arationaldecisionmakertakesanactiononlyifthe()a)marginalbenefitislessthanthemarginalcost.b)marginalbenefit

3、isgreaterthanthemarginalcost.c)averagebenefitisgreaterthantheaveragecost.d)marginalbenefitisgreaterthanboththeaveragecostthemarginalcost.4)Macroeconomicsisthestudyof（）a)individualdecisionmakers.b)economichisty.c)economyw

4、idephenomena.d)howfirmsmaximizeprofit5)AmicroeconomistmightstudyeachofthefollowingEXCEPT()a)theeffectsofrentcontrolonhousinginNewYkCity.b)howacollegestudentmakesfinancialdecisions.c)howtariffsonshoesaffectstheshoeindustr

5、y.d)theeffectontheeconomywhenunemploymentrateschange.6)Thetermmarketfailurerefersto()a)asituationinwhichthemarketonitsownfailstoallocateresources第3頁共4242頁12)Whenthegovernmentpreventspricesfromadjustingnaturallytosupplyde

6、m()a)itstabilizestheeconomybyreducingmarketuncertainties.b)itadverselyaffectstheallocationofresources.影響了資源的分配c)theimprovementinequityjustifiesthereductioninefficiency.d)theimprovementinefficiencyjustifiesthereductionine

7、quity.13)Knowingthatthedemfwheatisinelasticifallfarmvoluntarilyplowedunder10percentoftheirwheatcropthen()a)consumersofwheatwouldbuymewheat.b)wheatfarmerswouldsufferareductionintheirrevenue.c)wheatfarmerswouldincreasethei

8、rrevenue.d)thedemfwheatwoulddecrease.14)Supposethatasteelfactyemitsacertainamountofairpollutionwhichconstitutesanegativeexternality.Thesocialcostofproducingthesteelincludesthe()a)privatecostsofthesteelproducersthepriceco

9、nsumerspayfthesteel.b)privatecostsofthesteelproducersthecoststothebystersaffectedbythepollution.c)coststothebysterseffectedbythepollutiononly.d)priceconsumerspayfthesteel.15)TheTragedyofcommonscanbecrectedby()a)providing

10、meoftheresourcefpublicuse.b)assigningpropertyrightstoindividuals.公地悲劇可以通過產(chǎn)權(quán)私人化來解決c)providinggovernmentsubsidiesftheresource.d)makingcertaineveryoneintheeconomyhasaccesstotheresource16)WhichofthefollowingisNOTtrue()a)Inth

11、epresenceofamarketfailuregovernmentactionmightnotimproveonthemarketoutcomebecausesometimespublicpoliciessimplyrewardthepoliticallypowerful.b)Inthepresenceofamarketfailuregovernmentactionmightnotimproveonthemarketoutcomeb