宏观经济 习题 282930.docx
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宏观经济 习题 282930.docx
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宏观经济习题282930
Chapter28
Unemployment
MultipleChoice
1.Cyclicalunemploymentiscloselyassociatedwith
a.long-termeconomicgrowth.
b.short-runupsanddownsoftheeconomy.
c.fluctuationsinthenaturalrateofunemployment.
d.changesintheminimumwage.
2.Thenaturalrateofunemploymentistheeconomist'snotionof
a.fullemployment.
b.cyclicalemployment.
c.structuralunemployment.
d.frictionalunemployment.
3.Whichofthefollowingiscorrect?
a.Somedegreeofunemploymentisinevitable.
b.OtherthingsthesameanincreaseinthenumberofpeoplewhoareunemployedisassociatedwithadecreaseinrealGDP.
c.Cyclicalunemploymentisinverselyrelatedtoshort-runeconomicfluctuationsinGDP.
d.Alloftheabovearecorrect.
4.ThesumofwhichofthefollowingwouldnecessarilybeequaltotheadultpopulationintheUSstatisticsonlabor?
a.employed,unemployed
b.discouragedworkers,employed,unemployed
c.employed,unemployed,notinthelaborforce
d.discouragedworkers,employed,notinthelaborforce
5.Assumingeveryoneinthequestionbelowisintheadultpopulation,whichofthefollowingisnotcorrect?
a.Elmoworksparttimeasababysitter.TheBLScountshimasemployedandinthelaborforce.
b.Annaisafull-timestudentnotlookingforajob.TheBLScountsherasunemployedandinthelaborforce.
c.Jimisontemporarylayoff.TheBLScountshimasunemployedandpartofthelaborforce.
d.Lizisseekingwork,buthasnotfoundit.TheBLScountsherasunemployedandinthelaborforce.
6.Samjustlosthisjob,butisn'tyetlookingforanewone.Samis
a.countedasunemployedandpartofthelaborforce.
b.countedasunemployed,butnotpartofthelaborforce.
c.notcountedasunemployed,butcountedaspartofthelaborforce.
d.notcountedasunemployedorcountedaspartofthelaborforce.
7.Whichofthefollowingdefinitionsiscorrect?
a.Laborforce=numberofemployed.
b.Laborforce=population-numberofunemployed.
c.UnemploymentRate=(numberofunemployed÷[numberofemployed+numberofunemployed])×100.
d.UnemploymentRate=(numberofunemployed÷adultpopulation)×100.
8.SupposethatinthesmallcountryofSociopolisthereare6millionpeopleintheadultpopulation,thatthelabor-forceparticipationrateis70percent,andthatthereare3.8millionpeopleemployed.Tothenearesttenth,whatistheunemploymentrate?
a.10.5%
b.9.5%
c.6.7%
d.Noneoftheaboveiscorrect.
9.Tomloseshisjobandimmediatelybeginslookingforanother.Otherthingsthesame,theunemploymentrate
a.increases,andthelabor-forceparticipationratedecreases.
b.increases,andthelabor-forceparticipationrateisunaffected.
c.isunaffected,andthelabor-forceparticipationrateincreases.
d.decreases,andthelabor-forceparticipationrateisunaffected.
10.Ifanunemployedpersonquitslookingforwork,ceterisparibus,theunemploymentrate
a.decreases,andtheparticipationrateincreases.
b.decreases,andtheparticipationratedecreases.
c.staysthesame,andtheparticipationratedecreases.
d.andthelabor-forceparticipationratestaythesame.
11.Unemploymentthatexistsbecauseittakestimeforworkerstosearchforthejobthatsuitsthembestis
a.frictionalunemployment,whichpartlyaccountsforthenaturalrateofunemployment.
b.frictionalunemployment,whichdoesnothelpaccountforthenaturalrateofunemployment.
c.structuralunemployment,whichpartlyaccountsforthenaturalrateofunemployment.
d.structuralunemployment,whichdoesnothelpaccountforthenaturalrateofunemployment.
12.Thenaturalunemploymentrateincludes
a.bothfrictionalandstructuralunemployment.
b.neitherfrictionalnorstructuralunemployment.
c.structural,butnotfrictionalunemployment.
d.frictional,butnotstructuralunemployment.
13.ComparedtotheUnitedStates,Germanyhistoricallyhashadhigherunemploymentrates.Oneexplanationforthisdifferencecouldbe
a.averylowminimumwageinGerman.
b.therelativelylowexpendituresoftheGermangovernment..
c.therelativelyhighunemploymentinsuranceinGermany.
d.therefusalofGermanfirmstosetwagesaccordingtoefficiencywagetheory.
14.Whichofthefollowingcreatesunemploymentbykeepingwagesabovetheequilibriumlevel?
a.unionsbutnotefficiencywages.
b.efficiencywages,butnotunions.
c.neitherefficiencywagesnorunions.
d.bothefficiencywagesandunions.
True/False
1.Governmentpolicycandonothingaboutthenaturalrateofunemployment.
2.SomeonewhoiswithoutworkbutisnotlookingforworkwouldbecountedasunemployedbytheBLS.
3.Theunemploymentrateisdefinedasthepercentageofthelaborforcethatisunemployed.Thelaborforceparticipationrateisthepercentageoftheadultpopulationthatiseitheremployedorunemployed.
6.Full-timestudents,retirees,andunpaidstay-at-homefathersarecountedasunemployed.
12.Frictionalunemploymentexistsbecauseofthetimeittakesforworkerstosearchforthejobsthatbestsuittheirtastesandskills.
14.Unemploymentduetojobsearchisbestclassifiedasstructuralunemployment.
15.Unemploymentinsurancereduceshardshipsofunemploymentbutalsoincreasestheamountofstructuralunemployment.
16.Otherthingsthesame,countriesthatoffermoregenerousandlonger-lastingunemploymentinsurancebenefitsarelikelytohavehigherunemploymentrates.
17.Aminimumwageaboveequilibriumcreatesasurplusinthelabormarket.
18.Ifthewageiskeptabovetheequilibriumwageforanyreason,theresultisstructuralunemployment.
20.Unionworkersearnabout10percentto20percentmorethansimilarworkerswhodonotbelongtounions.
21.Right-to-worklawsallowstrikingunionmemberstobepermanentlyreplaced.
22.Accordingtothetheoryofefficiencywages,firmsoperatemoreefficientlyiftheycanpaywagesthatarebelowtheequilibriumlevel.
23.Efficiencywagescreatestructuralunemployment.
24.Firmsmightofferefficiencywagesinordertoattractabetterpoolofapplicants.
Chapter29
TheMonetarySystem
MultipleChoice
1.Money
a.ismoreefficientthanbarter.
b.makestradeseasier.
c.allowsgreaterspecialization.
d.Alloftheabovearecorrect.
2.Papermoney
a.hasahighintrinsicvalue.
b.istheprimarymediumofexchangeinabartereconomy.
c.isvaluablebecauseitisgenerallyacceptedintrade.
d.isvaluableonlybecauseofthelegaltenderrequirement.
3.Whichofthefollowingbestillustratestheunitofaccountfunctionofmoney?
a.YoulistpricesforcandysoldonyourWebsite,,indollars.
b.YoupayforyourWNBAticketswithdollars.
c.Youkeep$10inyourbackpackforemergencies.
d.Noneoftheaboveiscorrect.
4.Whichofthefollowingisafunctionofmoney?
a.aunitofaccount
b.astoreofvalue
c.mediumofexchange
d.Alloftheaboveiscorrect.
5.Whichtypeofcurrencyhasintrinsicvalue?
a.commoditymoney
b.fiatmoney
c.bothcommoditymoneyandfiatmoney
d.neithercommoditymoneynorfiatmoney
6.WhichofthefollowingisnotincludedinM1?
a.currency
b.demanddeposits
c.savingsdeposits
d.travelers'checks
7.Whichofthefollowingisn’tincludedineitherM1orM2?
a.U.S.Treasurybills
b.smalltimedeposits
c.demanddeposits
d.moneymarketmutualfunds
8.TheagencyresponsibleforregulatingthemoneysupplyintheUnitedStatesis
a.theComptrolleroftheCurrency.
b.theU.S.Treasury.
c.theFederalReserve.
d.theU.S.Bank.
9.TheFederalReservedoesallexceptwhichofthefollowing?
a.controlthesupplyofmoney
b.controlthevalueofmoney
c.makeloanstoindividuals
d.regulatethebankingsystem
10.WhatpartoftheFedmeetstodiscusschangesintheeconomyanddeterminemonetarypolicy?
a.theBoardofGovernors
b.theFOMC
c.theregionalFederalReserveBankpresidents
d.theCentralBankPolicyCommission.
11.TheFed’sprimarytooltochangethemoneysupplyis
a.changingthediscountrate.
b.changingthereserverequirement.
c.conductingopenmarketoperations.
d.redeemingFederalReservenotes.
12.TheFedcaninfluenceunemploymentin
a.theshortandlongrun.
b.theshortrun,butnotthelongrun.
c.thelongrun,butnottheshortrun.
d.neithertheshortnorlongrun.
13.Asthereserveratioincreases,themoneymultiplier
a.increases.
b.doesnotchange.
c.decreases.
d.coulddoanyoftheabove.
14.Whichofthefollowingisnotatoolofmonetarypolicy?
a.openmarketoperations
b.reserverequirements
c.changingthediscountrate
d.increasingthedeficit
15.Thediscountrateis
a.theinterestratetheFedchargesbanks.
b.onedividedbythedifferencebetweenoneandthereserveratio.
c.theinterestratebanksreceiveonreservedepositswiththeFed.
d.theinterestratethatbankschargeonovernightloanstootherbanks.
16.TheFederalFundsrateistheinterestrate
a.theFederalReserveschargesforloansitmakestothefederalgovernment.
b.theFederalReservechargesbanksforshort-termloans.
c.bankschargeeachotherforshort-termloansofreserves.
d.onnewlyissuedone-yearTreasurybonds.
True/False
1.Inaneconomythatreliesonbarter,traderequiresadouble-coincidenceofwants.
5.Marcputspricesonsurfboardsandskateboardsathissportinggoodsstore.Heisusingmoneyasaunitofaccount.
6.Bottlesofveryfinewinearelessliquidthandemanddeposits.
7.U.S.dollarsareanexampleofcommoditymoneyandhidesusedtomaketradesareanexampleoffiatmoney.
9.Inorderforcurrencytobewidelyusedasamediumofexchange,itissufficien
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