（不参评）国际学院MICRO-economics 引进课程 (混合式教学辅助模式)微观经济学E学习通超星课后章节答案期末考试题库2023年

（不参评）国际学院MICRO-economics引进课程(混合式教学辅助模式)...微观经济学E学习通超星课后章节答案期末考试题库2023年Abusiness

consultingfirmhiresRobinbecauseshewasamath

majorincollege.Hernewjobdoesnotrequireanyofthemathematicsshelearned,butthefirmbelievesthatanyonewhocangraduatewiththemathsdegreemustbeverysmart.Thisisanintheexampleof

参考答案:

signaling

Acompectitivefirm'smarginal-costcurveisits(

)

参考答案:

supplycurve

Acompetitivefirmisapricetaker.

参考答案:

对

Acompetitive,profit-maximizingfirmshouldhireworkersuptothepointwhere

参考答案:

thevalueofthemarginalproductoflaborequalsthewage

Acountrycanbenefitfromtrade

参考答案:

withanynation.

Afirmthatisthesolesellerofaproductwithoutclosesubstitutesis（

）

参考答案:

amonopolist

Afundamentalsourceofmonopolymarketpowerarisesfrom（

）

参考答案:

barrierstoentry.

Agoodtendstohaveasmallpriceelasticityofdemandif

参考答案:

thegoodisnecessity.

Agovernment-createdmonopolyariseswhen（

）

参考答案:

thegovernmentgivesafirmtheexclusiverighttosellsomegoodorservice.

Alineardownward-slopingdemandcurveis

参考答案:

inelasticatsomepoints,andelasticatothers.

Autilitarianbeliefsthatredistributionofincomefromtherichtothepoorisworthwhileaslongas

参考答案:

thedistortionaryeffectonworkerincentiveisnottoolarge.

Alex,BrunoandJackeachwantanice-creamcone.Alexiswillingtopay$12,Brunoiswillingtopay$8,andJackiswillingtopay$4.Themarketpriceis$6,Consumersurplusequals

参考答案:

$8

Anefficientallocationofresoursemaximizes

参考答案:

consumersurplusplusproducersurplus.

Anincreaseinthesupplyoflabor

参考答案:

decreasesthevalueofthemarginalproductoflaboranddecreasesthewage

Anincreaseofagood'spricereducesthetotalamountconsumersspendonthegoodifthe_____elasticityofdemandis__________thanone.

参考答案:

price;greater

Becauseconsumptionislargelydeterminedby（）income，consumptionis（）equallydistributedthancurrentincome.

参考答案:

permanent;more

Deadweightlossisgreatestwhen

参考答案:

bothsupplyanddemandarerelativelyelastic

Economicprofitisequaltototalrevenueminus

参考答案:

thesumofimplicitandexplicitcosts

Economistsusethewordequitytodescribeasituationinwhich

参考答案:

D.thebenefitsofsociety'sresourcesaredistributedfairlyamongsociety'smembers.

If,asthequantityproducedincreases,aproductionfunctionfirstexhibitsincreasingmarginalproductandlaterdiminishingmarginalproduct,thecorrespondingmarginal-costcurvewill

参考答案:

beU-shaped

Libertariansbelievethat

参考答案:

peopleshouldbefreetoengageinvoluntarytransaction,eveniflargeincomedisparitiesresult

Ted

leaveshisjobashighschoolmathteacherandreturnstoschooltostudythelatestdevelopmentsincomputerprogramming,afterwhichhetakesahigherpayingjobatsoftwarefirm.Thisisanexampleof

参考答案:

humancapital

TheforcesofcompetitioninmarketswithFreeentryandexittendtoeliminatewagedifferentialsthatarisefromdiscriminationby

参考答案:

employers

Themostimportantfactorsofproductionare

参考答案:

labor,land,andcapital

Thepriceofagoodrisesfrom$16to$24,andthequantitysuppliedrisesfrom90to110units.Calculatedwithmidpointmethod,thepriceelasticityofsupplyis:

参考答案:

1/2

Theprofitofacompetitivefirmisdriventozerointhelongrun.

参考答案:

对

ThesupplycurveforaproductisQ=2P,andthemarketpriceis$10.Whatisproducersurplus?

参考答案:

$100

Theword“economy”comesfromtheGreekwordoikonomos,whichmeans

参考答案:

“onewhomanagesahousehold.”

whatarethecharacteristicsofmonopolisticallycompectitivemarkets?（

）

参考答案:

manysellers###productdifferentiation###freeertryandexit

whatarethe

characteristicsof

perfectlycompectitivemarkets?（

）

参考答案:

manybuyersandmanysellers###tradingidenticalproducts###firmscanfreelyenterorexitthemarket

Whenanaturalmonopolyex