北大出版社曼昆宏觀經(jīng)濟(jì)學(xué)第六版全英題庫有答案23章

1、Chapter23MeasuringaNationsIncomeMULTIPLECHOICE1.Macroeconomistsstudya.thedecisionsofindividualhouseholdsfirms.b.theinteractionbetweenhouseholdsfirms.c.economywidephenomena.d.regulationsimposedonfirmsunions.ANS:CDIF:1REF:

2、100NAT:AnalyticLOC:ThestudyofeconomicsdefinitionsineconomicsTOP:MacroeconomicsMSC:Definitional2.Whichofthefollowingnewspaperheadlinesismecloselyrelatedtowhatmicroeconomistsstudythantowhatmacroeconomistsstudya.Unemploymen

3、traterisesfrom5percentto5.5percent.b.RealGDPgrowsby3.1percentinthethirdquarter.c.Retailsalesatstesshowlargegains.d.Thepriceofangesrisesafteranearlyfrost.ANS:DDIF:2REF:100NAT:AnalyticLOC:Thestudyofeconomicsdefinitionsinec

4、onomicsTOP:MacroeconomicsMSC:Interpretive3.Whichofthefollowingquestionsismelikelytobestudiedbyamicroeconomistthanamacroeconomista.Whydopricesingeneralrisebymeinsomecountriesthaninothersb.Whydowagesdifferacrossindustriesc

5、.Whydonationalproductionincomeincreaseinsomeperiodsnotinothersd.HowrapidlyisGDPcurrentlyincreasingANS:BDIF:2REF:100NAT:AnalyticLOC:ThestudyofeconomicsdefinitionsineconomicsTOP:MacroeconomicsMSC:Interpretive4.Whichofthefo

6、llowingtopicsaremelikelytobestudiedbyamacroeconomistthanbyamicroeconomista.theeffectoftaxesonthepricesofairlineticketstheprofitabilityofautomobilemanufacturingfirmsb.thepriceofbeefwagedifferencesbetweengendersc.howconsum

7、ersmaximizeutilityhowpricesareestablishedinmarketsfagriculturalproductsd.thepercentageofthelabfcethatisoutofwkdifferencesinaverageincomefromcountrytocountryANS:DDIF:2REF:100NAT:AnalyticLOC:Thestudyofeconomicsdefinitionsi

8、neconomicsTOP:MacroeconomicsMSC:Interpretive5.Wewouldexpectamacroeconomistasopposedtoamicroeconomisttobeparticularlyinterestedina.explaininghoweconomicchangesaffectpricesofparticulargoods.b.devisingpoliciestodealwithmark

9、etfailuressuchasexternalitiesmarketpower.c.devisingpoliciestopromotelowinflation.d.identifyingthosemarketsthatarecompetitivethosethatarenotcompetitive.ANS:CDIF:2REF:100NAT:AnalyticLOC:Thestudyofeconomicsdefinitionsinecon

10、omicsTOP:MacroeconomicsMSC:Interpretive2.Expendituresonanation’sdomesticproductiona.arelessthanitsdomesticproduction.b.areequaltoitsdomesticproduction.c.aregreaterthanitsdomesticproduction.d.couldbelessthanequaltogreater

11、thanitsdomesticproduction.ANS:BDIF:1REF:101NAT:AnalyticLOC:ThestudyofeconomicsdefinitionsineconomicsTOP:GDPMSC:Definitional3.Incomegeneratedbyanation’sdomesticproductiona.islessthanitsdomesticproduction.b.isequaltoitsdom

12、esticproduction.c.isgreaterthanitsdomesticproduction.d.couldbelessthanequaltogreaterthanitsdomesticproduction.ANS:BDIF:1REF:101NAT:AnalyticLOC:ThestudyofeconomicsdefinitionsineconomicsTOP:GDPMSC:Definitional4.Faneconomya

13、sawholea.wagesmustequalprofit.b.consumptionmustequalsaving.c.incomemustequalexpenditure.d.thenumberofbuyersmustequalthenumberofsellers.ANS:CDIF:2REF:101NAT:AnalyticLOC:ThestudyofeconomicsdefinitionsineconomicsTOP:GDPMSC:

14、Interpretive5.WhichofthefollowingstatementsaboutGDPiscrecta.GDPmeasurestwothingsatonce:thetotalincomeofeveryoneintheeconomythetotalexpenditureontheeconomy’soutputofgoodsservices.b.Moneycontinuouslyflowsfromhouseholdstofi

15、rmsthenbacktohouseholdsGDPmeasuresthisflowofmoney.c.GDPisgenerallyregardedasthebestsinglemeasureofasociety’seconomicwellbeing.d.Alloftheabovearecrect.ANS:DDIF:2REF:101NAT:AnalyticLOC:Thestudyofeconomicsdefinitionsinecono

16、micsTOP:GDPMSC:Interpretive6.Becauseeverytransactionhasabuyerasellera.GDPismecloselyassociatedwithaneconomy’sincomethanitiswithaneconomy’sexpenditure.b.everytransactioncontributesequallytoaneconomy’sincometoitsexpenditur

17、e.c.thenumberoffirmsmustbeequaltothenumberofhouseholdsinasimplecircularflowdiagram.d.firms’profitsarenecessarilyzeroinasimplecircularflowdiagram.ANS:BDIF:2REF:101NAT:AnalyticLOC:ThestudyofeconomicsdefinitionsineconomicsT