宏观经济学选择题讲课稿.docx

宏观经济学选择题讲课稿.docx

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宏观经济学选择题讲课稿

宏观经济学选择题

第一单元

•AnAmericancompanyownsafast-foodstoreinLima,Peru.Thevalueofthegoodsandservicesproducedinthestore

•a.areincludedinbothPeruvianGDPandU.S.GDP.

•b.areincludedpartlyinPeruvianGDPandpartlyinU.S.GDP.

•c.areincludedinU.S.GDP,butnotPeruvianGDP.

•d.areincludedinPeruvianGDP,butnotU.S.GDP.

•e.noneoftheabove

•1.Inordertoincludemanydifferentgoodsandservicesinanaggregatemeasure,GDPiscomputedusing,primarily,

•a.valuesofgoodsandservicesbasedonsurveysofconsumers.

•b.marketprices.

•c.consumerandproducersurpluses.

•d.costsofproducinggoodsandservices.

•2.IgorandNataliahaveeachbeendoingtheirownhousework.IgordecidestohireNataliatodohishousework,andinturn,NataliahiresIgortodoherhousework.Asaresultofthischange,

•a.GDPfalls.

•b.GDPrises.

•c.GDPisunaffectedbecausehouseworkisnotincludedinGDP.

•d.GDPisunaffectedbecausethesameworkisbeingperformedinbothcases.

•3.Whichofthefollowingisanexampleofdoublecounting?

•a.errorsmadeinaddingtogetherthevalueofallfinalgoodsandservicestomeasureGDP

•b.addingthemarketvalueofthewoodusedtoproduceahousetothemarketvalueofthehouseinmeasuringGDP

•c.addingthechangeininventoriestoGDP

•d.Alloftheaboveareexamplesofdoublecounting.

•4.Overthelastfewdecades,Americanshavechosentocooklessathomeandeatmoreatrestaurants.Thischangeinbehavior,byitself,has

•a.reducedmeasuredGDP.

•b.notaffectedmeasuredGDP.

•c.increasedmeasuredGDPonlytotheextentthatthevalueoftherestaurantmealsexceededthevalueofmealspreviouslycookedathome.

•d.increasedmeasuredGDPbythefullvalueoftherestaurantmeals.

•5。

Grapesare

•a.alwayscountedasanintermediategood.

•b.countedasanintermediategoodonlyiftheyareusedtoproduceanothergood,suchaswine.

•c.countedasanintermediategoodonlyiftheyareconsumed.

•d.countedasanintermediategood,whethertheyareusedtoproduceanothergoodorconsumed.

•6。

Asteelcompanysellssomesteeltoabicyclecompanyfor$150.Thebicyclecompanyusesthesteeltoproduceabicycle,whichitsellsfor$250.Takentogether,thesetwotransactionscontribute

•a.$150toGDP.

•b.$250toGDP.

•c.between$250and$400toGDP,dependingontheprofitearnedbythebicyclecompanywhenitsoldthebicycle.

•d.$400toGDP.

•1.IfaU.S.citizenbuysatractormadeinBelarus,

•a.U.S.netexportsdecrease,andU.S.GDPdecreases.

•b.U.S.netexportsareunaffected,andU.S.GDPdecreases.

•c.U.S.netexportsareunaffected,andU.S.GDPisunaffected.

•d.U.S.netexportsdecreasebutU.S.GDPisunaffected.

•2.Whichofthefollowingrepresentsatransferpayment?

•a.thegovernmentsendsyourgrandfatherhissocialsecuritycheck.

•b.youtransfer$1,000fromyourbankaccounttoamutualfund.

•c.thebanktransfers$10quarterlyinteresttoyoursavingsaccount.

•d.youremployerautomaticallytransfers$100eachmonthfromyourpaytoanon-taxablemedicalspendingaccount.

•3.Yousendagiftof$500toyourbrotherinMontana.Whenitisreceived,

•a.GDPincreasesbecausethe$500representsincometoyourbrother.

•b.GDPdecreasesbecausethe$500representsareductioninyourincome.

•c.GDPisunaffectedbecausethe$500representsatransfer,notapurchase.

•d.GDPincreasesbecauseyourbrotherwillprobablyspendit.

•4。

Goodsthatgointoinventoryandarenotsoldduringthecurrentperiodare

•a.countedasintermediategoodsandsoarenotincludedincurrentperiodGDP.

•b.countedincurrentperiodGDPonlyifthefirmthatproducedthemsellsthemtoanotherfirm.

•c.includedincurrentperiodGDPasinventoryinvestment.

•d.includedincurrentperiodGDPasconsumption.

•5。

Agoodisproducedbyafirmin2007,addedtothefirm’sinventoryin2007,andsoldtoahouseholdin2008.Asaresult,onnet,

•a.2007GDPincreasedand2008GDPdecreased.

•b.2007GDPdecreasedand2008GDPincreased.

•c.2007GDPdidnotchangeand2008GDPincreased.

•d.2007GDPincreasedand2008GDPdidnotchange.

•6。

Unemploymentcompensationis

•a.partofGDPbecauseitrepresentsincome.

•b.partofGDPbecausetherecipientsmusthaveworkedinthepasttoqualify.

•c.notpartofGDPbecauseitisatransferpayment.

•d.notpartofGDPbecausethepaymentsreducebusinessprofits.

•1。

ChangesinrealGDPreflect

•a.onlychangesinprices.

•b.onlychangesintheamountsbeingproduced.

•c.bothchangesinpricesandchangesintheamountsbeingproduced.

•d.neitherchangesinpricesnorchangesintheamountsbeingproduced.

•2。

IfnominalGDPdoublesandtheGDPdeflatordoubles,thenrealGDP

•a.remainsconstant.

•b.doubles.

•c.triples.

•d.quadruples.

•3。

IntheeconomyofWrexingtonin2008,realGDPwas$5trillionandtheGDPdeflatorwas200.WhatwasWrexington’snominalGDPin2008?

•a.$2.5trillion

•b.$10trillion

•c.$40trillion

•d.$100trillion

•4。

IntheeconomyofWrexingtonin2008,nominalGDPwas$20billionandtheGDPdeflatorwas50.WhatwasWrexington’srealGDPin2008?

•a.$2.5billion

•b.$10billion

•c.$40billion

•d.$100billion

•5。

AcountryreportedanominalGDPof$115billionin2008and$125billionin2007.ItalsoreportedaGDPdeflatorof85in2008and100in2007.Between2007and2008,

•a.realoutputandthepricelevelbothrose.

•b.realoutputroseandthepricelevelfell.

•c.realoutputfellandthepricelevelrose.

•d.realoutputandthepricelevelbothfell.

第二单元

¢1.InthecalculationoftheCPI,coffeeisgivengreaterweight权重thanteaif

¢A.consumersbuymorecoffeethantea.

¢B.thepriceofcoffeeishigherthanthepriceoftea.

¢C.itcostsmoretoproducecoffeethanitcoststoproducetea.

¢D.coffeeismorereadilyavailablethanteaistothetypicalconsumer.

¢2.SupposeabasketofgoodsandserviceshasbeenselectedtocalculatetheCPIand2002hasbeenselectedasthebaseyear.In2002,thebasket’scostwas$50;in2004,thebasket’scostwas$52;andin2006,thebasket’scostwas$54.60.ThevalueoftheCPIin2006was

¢A.91.6.

¢B.104.6.

¢C.109.2.

¢D.154.6.

¢3.IftheCPIwas110thisyearand100lastyear,then

¢A.thecostoftheCPIbasketofgoodsandservicesincreasedby110percentthisyear.

¢B.thepricelevelincreasedby10percentthisyear.

¢C.theinflationrateforthisyearwas10percenthigherthantheinflationrateforlastyear.

¢D.Alloftheabovearecorrect.

¢4.BecausetheCPIisbasedonafixedbasketofgoods,substitutionbiascausestheindexto

¢a.overstatetheincreaseinthecostoflivingfromoneyeartothenext.

¢b.ignoreanyincreaseinthecostoflivingfromoneyeartothenext.

¢c.understatetheincreaseinthecostoflivingfromoneyeartothenext.

¢d.sometimesunderstate,andsometimesoverstatetheincreaseinthecostoflivingfromoneyeartothenext.

¢5.SupposelawnmowersarepartofthemarketbasketusedtocomputetheCPI.Supposealsothatthequalityoflawnmowersimproveswhilethepriceoflawnmowersstaysthesame.IftheBureauofLaborStatisticsisabletopreciselyadjusttheCPIfortheimprovementinquality,then,otherthingsequal,

¢A.theCPIwillrise.

¢B.theCPIwillfall.相当于美元升值

¢C.theCPIwillstaythesame.

¢D.lawnmowerswillnolongerbeincludedinthemarketbasket.

¢1.AJapaneseautomobilecompanyproducescarsintheUnitedStates,someofwhichareexportedtoothernations.Ifthepriceofthecarsincreases,

¢a.theGDPdeflatorandtheCPIwillbothincrease.

¢b.theGDPdeflatorwillincreaseandtheCPIwill

¢beunchanged.

¢c.theGDPdeflatorwillbeunchangedandtheCPI

¢willincrease.

¢d.theGDPdeflatorandtheCPIwillbothbeunchanged.

¢2.ABraziliancompanyproducesshirtsintheUnitedStatesandexportsallofthemtoLithuania.Ifthepriceoftheshirtsincreases,

¢a.theGDPdeflatorandtheCPIbothincrease.

¢b.theGDPdeflatorisunchangedandtheCPIincreases.

¢c.theGDPdeflatorincreasesandtheCPIisunchanged.

¢d.theGDPdeflatorandtheCPIareunchanged.

¢3.Adecreaseinthepriceofdomesticallyproducednuclearreactors没有被民众消费willbereflectedin

¢a.boththeGDPdeflatorandtheconsumerpriceindex.

¢b.neithertheGDPdeflatornortheconsumerpriceindex.

¢c.theGDPdeflatorbutnotintheconsumerpriceindex.

¢d.theconsumerpriceindexbutnotintheGDPdeflator.

¢4.ThepriceofDVDplayersincreasesdramatically,causinga1percentincreaseintheCPI.ThepriceincreasewillmostlikelycausetheGDPdeflatortoincreaseby（CPI是被高估的）

¢a.morethan1percent.

¢b.lessthan1percent.

¢c.1percent.

¢d.Noneoftheaboveiscorrect;thisparticularpriceincreasewillnotaffecttheGDPdeflator.

¢1.Thenominalinterestrateis

¢a.theinterestratepaidorchargedbyabank.

¢b.theinterestrateasusuallyreportedwithoutacorrectionfortheeffectsofinflation.

¢c.alowinterestrate.

¢d.alloftheabove

¢e.aandbabove

¢2.Ifthenominalinterestrateis8%andrateofinflationis3%,therealinterestrateis

¢a.11%.

¢b.24%.

¢c.5%.

¢d.3.75%.

¢3.Ifthenominalinterestrateis5%andtherateofinflationis10%,therealinterestrateis

¢a.5%.

¢b.50%.

¢c.15%

¢d.–5%.

¢4.TheCPIwas120in2000and132in2001.Dorganborrowedmoneyin2000andrepaidtheloanin2001.Ifthenominalinterestrateontheloanwas12percent,thentherealinterestratewas

¢a.2percent.

¢b.10percent.