注：不含主觀題第1題判斷題(1分)TheEconomicManHypothesisbelievesthatundercertainconstraints,everyoneseekstomaximizeself-interest.第2題判斷題(1分)Whentheproductivitylevelishighenough,thethreebasicproblemsofeconomicswillnolongerexist.()第3題單選題(1分)Amongthefollowingitems,themostlikelytobecomescarceitemsare()AMediterraneanseawaterBCaliforniasunshineCTheseawaterdeliveredtoBeijingDFreshairinthetropicalrainforest第4題單選題(1分)LaoZhangisacementworkerearning25yuanperhour.Onedayhehadtospend2hoursworkingtimetogotothehospitalforinfusion,andthemedicinecostfortheinfusionwas60yuan.So,theopportunitycostofLaoZhangis()A25yuanB50yuanC60yuanD110yuan第5題單選題(1分)Theeconomicmeaningof"thereisnofreelunchintheworld"is()AMostresourcesarescarce,butsomearenot.BMostbehaviorshavetopayaprice,butsomearenot.CYoumustpayforarestaurant.DAnychoicehastopayaprice.1.2quiz第1題單選題(1分)Thedefinitionofeconomicsis()AThegovernment'sregulationofthemarketeconomy.BStudyhowsocietyusesscarceresourcesforproductionanddistribution.CTheenterprise'sincome-generatingactivities.DMaximizeconsumerbenefits.第2題單選題(1分)Thevariablesofmicroeconomicsdonotinclude()APrice.BProfit.CInterestrate.DCost.第3題單選題(1分)Thewidelyusedproductionfactorsare()AResources,land,capital.BLand,labor,andentrepreneurialtalent.C,resources,capital,labor.CLand,labor,resources.第4題單選題(1分)Whichofthefollowingoptionsisnotpartofthemacroeconomics?()AGrossdomesticproduct.BEmploymentandunemployment.CEnterprisebalance.DBalanceofpayments.1.3quiz第1題單選題(1分)Thethreebasicproblemsofeconomicscanbesummarizedas__________,__________,and__________.()AWhattoproduce;howtoproduce;whentoproduceBWhattoproduce;howtoproduce;forwhomCWhattoproduce;whentoproduce;forwhomDHowmuchtoproduce;whytoproduce;howtoproduce第2題單選題(1分)__________proposedtheprincipleof"invisiblehand".()ACairnsBMarxCMarshallDAdamSmith第3題單選題(1分)"AnenterpriseproducesfireworksforsaleonNationalDay."Thissentenceexpressestheproblemof__________.()AwhatisproducedBHowtoproduceCForwhomDOpportunitycost第4題單選題(1分)Thereisasituationinthemarketeconomy:thegovernmentdoesnotinterveneintheeconomyatall,thiskindofeconomyiscalled()AWeakeconomy.BCompletelyfreemarketeconomy.CThegovernmentdoesnotinterveneintheeconomy.DMixedeconomy.1.4quiz第1題判斷題(1分)Themaindifferencebetweenstaticanalysisanddynamicanalysisiswhetherthetimefactorisconsidered.()第2題判斷題(1分)Themodelisasimplificationandabstractionofreality.()第3題單選題(1分)Economicmodel()AOnlyincludefactorsthatareconsideredveryimportant.BOnlyincludenormativeexpressions.CIncludingallknownfactorsrelatedtoreality.DDoesnotincludetheuseof"otherconditionsarethesame".第4題單選題(1分)"Economicefficiency"means()ASatisfyingneeds,rationalallocationandfairdistribution.BReasonableallocation,fairdistributionandecologicalbalance.CEquitabledistribution,ecologicalbalanceandfullemployment.DSatisfyingneeds,fullemploymentandreasonableallocation.1.5quiz第1題判斷題(1分)Empiricalanalysisisananalysisofwhatis;normativeanalysisisananalysisofwhatwillbe.()第2題判斷題(1分)"Theunemploymentrateinacountryexceeded7%in2010".Thispropositionisapropositionfornormativeeconomics.()第3題單選題(1分)Theposthocfallacyrefersto()AUsetheexpression"otherconditionsarethesame"inordertofocusontheinfluenceofacertainfactor.BItisalogicalmistaketoregardlateeventsasthefruitofearlyevents.CItisalogicalerrortoinferthataneventistrueforthepartandtrueforthewhole.DOneeventleadstoanothereventregardlessoftheorderinwhichthetwoeventsoccurred.第4題單選題(1分)Whichofthefollowingisanormativestatement?()ASincelastyear,priceshavecontinuedtoincrease.BThelowstartingpointforthecollectionofpersonalincometaxisnotconducivetotheprincipleoffairness.CThecentralbankcontinuouslyraisedinterestratesin2010topreventexcessiveeconomicgrowth.DAsincomesincrease,moreandmorepeopleowntheircars.Unitexercise1第1題判斷題(1分)Positiveanalysisisananalysisofwhatis;normativeanalysisisananalysisofwhatwillbe().第2題判斷題(1分)ComparedwithZhangSan,LiSicanproducemoreshoes.WecansaythatZhangSanhasthecomparativeadvantageofproducingshoes第3題判斷題(1分)Economistsmakehypotheticalassumptionsaboutpeople’seconomicchoices()第4題判斷題(1分)Ininternationaltransactions,thebenefitofonecountrymeansthatIninternationaltransactions,thebenefitofonecountrymeansthatanothercountryhasaloss()第5題判斷題(1分)Whenaneconomistcalculatesthecostofapersongoingtocollege,hewillincludetheincomehehasearnedinthefouryearshehasgivenupworkingbecauseofcollege()第6題判斷題(1分)Whentheproductivitylevelishighenough,thethreebasicproblemsofeconomicswillnotexist()第7題判斷題(1分)Whentheproductivitylevelishighenough,thethreebasicproblemsofeconomicswillnotexist()第8題單選題(1分)Thepurposeofeconomistsusinghypothesisis()AMaketheconstructedmodelmoreaccuratelyreflecttherealworldBMakethemodelmorecomplicatedCMaketherealworldeasiertounderstandDMaketheanalysisoftherealworldmoreadvanced第9題單選題(1分)Howmuchdoyouchoosetosave()ATherearemoreopportunitycostsforfutureconsumptionBItisthetrade-offbetweencurrentconsumptionandfutureconsumptionCBecausesavingmeansmoreconsumptioninthefuture,thereisnoopportunitycostDTheabovestatementsarenotcorrect第10題單選題(1分)Inaclasswith50people,onepersoncaneasilypasstheexam.Itcanbeinferredthat50peoplecanpasstheexameasilyatthesametime.Thisisanexampleof()ASyntheticfallacyBThisfallacyCOpportunitycostfallacyDAlternativefallacy第11題單選題(1分)LaoWangcancultivate40acresoflandaday,orplant20acrestreesaday.LaoLicancultivate30acresoflandaday,orplant9acrestreesaday.LaoWang(

)AOnlyhaveacomparativeadvantageincultivatedlandBOnlyhaveacomparativeadvantageinsowingCTherearecomparativeadvantagesinarablelandandplantingDThereisnocomparativeadvantageinarablelandandplanting第12題單選題(1分)LaoWangcancultivate40acresoflandaday,orplant20acrestreesaday.LaoLicancultivate30acresoflandaday,orplant9acrestreesaday.Regardingabsoluteadvantage,whichoneiscorrect?()ALaoWangonlyhasanabsoluteadvantageinarablelandB

LaoWangonlyhasanabsoluteadvantageinsowingCLaoWanghasabsoluteadvantagesinarablelandandplantingDLaoLihasabsoluteadvantagesinarablelandandplanting第13題單選題(1分)LaoWangcancultivate40acresoflandaday,orplant20acrestreesaday.LaoLicancultivate30acresoflandaday,orplant9acrestreesaday.LaoWangandLaoLi()Awilltradewitheachother,butonlyLaoLibenefitsfromitBwilltradewitheachother,butonlytheLaoWangbenefitsfromitCIfLaoWangonlycultivateslandandLaoLionlysows,thenbothofthemcanbenefitfromthetransactionDIfLaoLionlycultivatedlandandLaoWangonlysown,thenbothofthemcouldbenefitfromthetransaction2.1quiz第1題判斷題(1分)Factorsthataffectthedemandforcommoditiesincludethepricesofrelatedcommodities,manufacturers'productioncosts,manufacturers'expectationsoffutureprices,andmanufacturers'preferences.()第2題判斷題(1分)Aconsumerneedsandiswillingtobuyalaptop,whichconstitutesademandforlaptops.第3題判斷題(1分)Theso-calledGiffencommoditiesmeanthatwhenotherfactorsdonotchange,whenthecommoditypricerises,thequantitydemandedincreases,andwhenthepricedecreases,thequantitydemandeddecreases.2.2quiz第1題判斷題(1分)Consumersexpectthatpriceswillfallinthefuture,anddemandwillincreaseinthecurrentperiod,asthedemandcurveshiftstotheright.()第2題判斷題(1分)Thelawofdemandtellsusthatasthepriceofacertainitemrises,thedemandwilldecrease.()第3題判斷題(1分)Theessenceofthechangeindemandandthechangeinquantitydemandediswhetheritisthechangeinthepriceofthecommodity.()第4題單選題(1分)Thereasonforacommoditydemandcurveshiftingtotherightmaybe()AThepriceofthecommodityrose.BThepriceofthecommodityfell.CTheincomelevelofconsumershasfallen.DTheincomelevelofconsumershasincreased.2.3quiz第1題判斷題(1分)Themainfactorsaffectingthesupplyofcommoditiesarethetechnicallevel,naturalconditionsandpricesofthecommoditiesconsidered.()第2題單選題(1分)Therisingpriceofacommodityhasthemostdirectimpactonitscomplementaryproductsas()AThedemandcurveforcomplementaryproductsmovestotheright.BThedemandcurveforcomplementaryproductsmovestotheleft.CThesupplycurveofcomplementaryproductsmovestotheright.DThepriceofcomplementaryproductsrises.2.4quiz第1題判斷題(1分)Supplyanddemandincreaseatthesametime,andtheequilibriumpriceandequilibriumoutputincreaseandincreaserespectively.()第2題判斷題(1分)Undertheconditionofexcesscommodities,competitionamongsellerswilldrivedownprices;undertheconditionofshortageofcommodities,competitionamongbuyerswillincreaseprices.()第3題單選題(1分)ThedemandfunctionQd=1100-50pforacertaincommodityandthesupplyfunctionQs=100+200p,thentheequilibriumpriceandequilibriumquantityare()A2;1000B3;700C4;900D5;850第4題單選題(1分)AdecreaseinharvestofWheatcausedwheatpricestorise.Accordingtotheprincipleofsupplyanddemand,theanalysisis(

)

AThereductioninwheatsupplyhascausedadeclineindemand.BThereductioninwheatsupplyhascauseddeclineindemand.

CThereductioninthesupplyofwheatcausesdeclineindemand.

DThedecreaseinthesupplyofwheatcausesdecreaseindemand.第5題單選題(1分)Apricethatishigherthantheequilibriumprice()ATheproducercannotrecovertheproductioncostatthisprice.BAtthisprice,thequantitysuppliedisgreaterthanthequantitydemanded.CConsumersarewillingtopurchaseallproductsatthisprice.DDemandisgreaterthansupplyatthisprice.2.5quiz第1題判斷題(1分)Assumingthatthedemandfornotebookcomputershasincreasedandthecostofproducingnotebookcomputershasdecreased,thenitcanbeexpectedthatthetransactionvolumeofnotebookcomputerswillincrease,butthepricemayincreaseordecrease.()第2題判斷題(1分)Thepricerestrictionsimposedbythegovernmentwillnotresultinblackmarkettransactions.()第3題單選題(1分)Inordertosupportagriculture,thegovernmentprovidespricesupportforagriculturalproductsthatishigherthanitsequilibriumprice.Inordertomaintainthesupportprice,thegovernmentshouldtakethecorrespondingmeasures()APurchaseexcessagriculturalproducts.BImplementsubsidiestofarmers.CIncreasetaxesonagriculturalproducts.DImplementtherationingsystemofagriculturalproducts.第4題單選題(1分)Thedescriptionoftheprocessof"thecornfailurecausedthecornmarketpricetorise"()AThedecreaseincornsupplyhascausedadecreaseincorndemand.BThedecreaseincornsupplyhascausedadecreaseincornqantitydemanded.CThedecreaseincornsupplyhascausedadecreaseincorndemand.DThedecreaseinthequantitysuppliedofcorncausesadecreaseinthequantitydemandedforcorn.第5題單選題(1分)Thegovernmentrestrictspricesbelowtheequilibriumpricelevel,whichwillleadto()AAlargebacklogofcommodities.BBlackmarkettransactions.CThebuyerboughtthequantityofgoodshewantedtobuyatalowprice.DNoneoftheabove.UnitExercise2第1題判斷題(1分)Themarketeconomicsystemisaneconomicsystemthatregulatessocialproductionspontaneouslybythelawofvalue,andthestatedoesnotintervene()第2題判斷題(1分)Hamburgersandfrenchfriesarecomplementaryitems.IfthepriceofHamburgersandfrenchfriesarecomplementaryitems.IfthepriceofahamburgerisreduceD.thedemandforfrenchfrieswillincrease()第3題判斷題(1分)Theincreaseindemandincreasestheprice,theincreaseinpriceincreasesthesupply,andtheincreaseinsupplydecreasesthedemand.sothatthepricereturnstotheoriginallevel()第4題判斷題(1分)Theceilingpricesetbythegovernmentisusuallyhigherthantheequilibriumprice()第5題判斷題(1分)Thepricechangecausedbytheshortageofcommoditieswillfurtherincreasethenumberofshortages()第6題判斷題(1分)Theproblemofresourceutilizationishowhumansocietycanmakebetteruseofexistingscarceresourcestoproducemoreproducts()第7題單選題(1分)Ifthedecreaseinmarketdemandisgreaterthanthedecreaseinmarketsupply,themarketprice()ArisingBdownCunchangedDnotsure第8題單選題(1分)Ifthenumberofmarkettransactionsincreasesandthemarketpricedoesnotchange,thenecessaryconditionis()AThesupplyanddemandcurvesarelinearBDecreaseinsupplyanddemandCIncreaseinsupplyanddemandDNoneoftheaboveconditionsarenecessary第9題單選題(1分)Thepriceofagriculturalproductsistoolow,themainreasonis()AWeakmeasuresforgovernmentpriceadjustmentBThegrowthofsupplyexceedsthegrowthofdemandCThegrowthofdemandexceedsthegrowthofsupplyDExcessiveagriculturalpopulation第10題單選題(1分)Assumingthatthepriceofacommodityisreducedfrom4yuanto3yuan,thedemandwillincreasefrom9unitsto13units,thentheprofitofthesellerofthecommoditywillbe()AincreaseBreduceCremainunchangedDUnsure第11題單選題(1分)Itisknownthattheequilibriumpriceofacommodityis1yuanandtheequilibriumtransactionis1000units.Iftheincreaseinconsumerincomeincreasesthedemandforthecommodityby400units,thenunderthenewequilibriumprice,theequilibriumtransactionvolumeis()A1000unitsB1400unitsCgreaterthan1400DLessthan1400butgreaterthan1000units3.1quiz第1題判斷題(1分)Elasticityisameasureoftheresponseoftherateofchangeoftheindependentvariabletotherateofchangeofthedependentvariable.()第2題判斷題(1分)Ifthepriceelasticityofdemandforacertainproductisgreaterthan1,thedemandiselastic.()第3題判斷題(1分)Iftheincomeelasticityofacommoditydemandislessthan1,whentheincomerises,thequantitydemandedforthecommoditywillincrease.()3.2quiz第1題判斷題(1分)Themoresubstitutesforacommodity,thegreaterthepriceelasticityofitsdemand.()第2題判斷題(1分)IfthepriceofacertaincommodityrisesfromUS5toUS5.10,thebuyerwillcompletelystopbuyingsuchacommodity,whichshowsthatdemandiscompletelyelastictochangesinprices.第3題單選題(1分)

Ifallotherconditionsremainthesame,whenthepriceoftheYcommoditysubstituteYcommodityrises,thedemandforXcommoditywillAincreaseBreduceCunchangedDdifficulttodetermine第4題單選題(1分)Ifthepriceelasticityofacommoditydemandis2,thepriceincreasefrom1yuanto1.02yuanwillresultinquantitydemanded()Aincrease4%BIncreaseby2%C4%reductionDReduce2%3.3quiz第1題判斷題(1分)Withtheincreaseinincome,thegreatertheproportionofconsumerWiththeincreaseinincome,thegreatertheproportionofconsumerspendingonacommodity'stotalbudgetexpenditure,thegreatertheelasticityofdemandforthatcommodity;otherwise,thesmalleritis.()第2題判斷題(1分)Ifthepriceofpeanutbutterrisesby4%andsalesrevenuedropsby8%,thedemandforpeanutbutterisinelastic.()第3題判斷題(1分)Ifthedemandforwheatishighlyinelastic,abumpergrainharvestwillreducefarmers'income.()第4題單選題(1分)Thedemandforacertaincommodityisknowntobeflexible,andotherconditionsremainunchanged.()ALowerthepriceappropriatelyBIncreasethepriceappropriatelyCKeepthepriceunchangedDConstantlylowerprices3.4quiz第1題判斷題(1分)Demandincomeelasticityisthedegreeofresponseofincomechangestochangesindemand()第2題判斷題(1分)Thecrosselasticityofdemandforhotdogsandhotdogbreadisnegative()第3題判斷題(1分)Thecross-elasticityofdemandfortwoalternativesisgreaterthanzero,andthecross-elasticityofdemandfortwocomplementaryproductsislessthanzero()第4題單選題(1分)Theincomeelasticityofacommodityis-2,thenthecommodityis()Alow-endgoodsBGeneralnormalgoodsCLuxurygoodsDGiffengoods3.5quiz第1題判斷題(1分)ThesupplypriceelasticityofPicasso

paintingiszero.第2題單選題(1分)Ifthepriceofacommoditychangesby3%andthequantitysuppliedchangesby2%,thesupplyofthecommodity()AinelasticBelasticCunitelasticDcompletelyinelastic第3題單選題(1分)Ifthelong-termsupplyofriceiscompletelyelastic,then()AAspeople'sincomeincreases,thequantitysuppliedofricewilldecreaseBAsthepriceofcornfalls,thequantitydemandedforricewilldecreaseCInthelongrun,asubstantialincreaseinthepriceofricewillnotaffectthequantitysuppliedofriceDInthelongrun,theincreaseindemandforricewillnotaffectitspriceUnitExercise3第1題判斷題(1分)Undertheconditionthatotherconditionsremainunchanged,whenthepriceofgasolinerises,thedemandforcarswilldecrease()第2題判斷題(1分)Thedemandforagriculturalgoodsgenerallylackspriceelasticity,whichmeansthatwhenthepriceofagriculturalgoodsrises,thetotalincomeofthefarmerwillfall()第3題判斷題(1分)Peoplespendmoreonhousingthansoap,sothepriceelasticityofhousingdemandmaybehigherthanthatofsoap()第4題判斷題(1分)Theincomeelasticityoflow-endgoodsisnegative,andtheincomeelasticityofnormalgoodsispositive()第5題判斷題(1分)Thepriceelasticityoffooddemandinpoorcountriesislessthanthatinrichcountries()第6題判斷題(1分)Ifthepricedropof10%canincreasethebuyer’stotalexpenditureby1%,thedemandforthiscommodityiselastictotheprice()第7題單選題(1分)Thepricechangecausedthequantitydemandedforanitemtodecreaseby30%,andthetotalincomeoftheitemincreasedby15%,thentheitem()AunitelasticBelasticCinelasticDcompletelyinelastic第8題單選題(1分)Itisknownthatthecrosselasticityofthetwocommoditiesisequalto1.8,thenthesetwocommoditiesare()AindependentgoodsBComplementarygoodsCAlternativesDCompletelycomplementarygoods第9題單選題(1分)Adropinthepriceofacommoditydirectlyaffectsitscomplementarygoods()AThedemandcurveforcomplementarygoodsmovestotherightBThedemandcurveforcomplementarygoodsmovestotheleftCThesupplycurveofcomplementarygoodsmovestotherightDThesupplycurveofcomplementarygoodsmovestotheright第10題單選題(1分)Thequantitydemandedfornewcarsincreasedby5%.Ifthepriceelasticityofdemandis1.25,thepriceofnewcarswill()Areduce4%BReduceby5%CReduceby6.25%Dreduce1.25%第11題單選題(1分)Assumingthatthedemandinthecornmarketisinelastic,theoutputofcornisequaltothesalesquantityandequaltothequantitydemanded,andtheadverseclimaticconditionshavereducedtheoutputofcornby20%.Inthiscase()ATheincomeofcornproducersisreducedbecausetheoutputofcornisreducedby20%BTheincomeofcornproducersincreasesbecausethepriceofcornrisesbelow20%CTheincomeofcornproducershasincreasedbecausecornpriceshaverisenbymorethan20%Dnotsure第12題單選題(1分)Inordertoincreasefiscalrevenue,thegovernmentdecidedtolevytaxesonsellersaccordingtothesalesvolume.Ifthegovernmentwantsalltaxburdenstofallonthebuyersanddoesnotaffectthetransactionvolumeasmuchaspossible,thentheconditionsshouldbe()AThepriceelasticityofdemandandsupplyarebothgreaterthanzeroandlessthaninfinityBThepriceelasticityofdemandisgreaterthanzeroandlessthaninfinity,andthepriceelasticityofsupplyisequaltozeroCThepriceelasticityofdemandisequaltozero,andthepriceelasticityofsupplyisgreaterthanzeroandlessthaninfinityDThepriceelasticityofdemandisinfinite,andthepriceelasticityofsupplyisequaltozero4.1quiz第1題判斷題(1分)Commoditiesarecompletelygoodsandservicesportrayedbytheirmateriality,temporalandspatialnature()第2題判斷題(1分)Commoditiesarecompletelygoodsandservicesportrayedbytheirmateriality,temporalandspatialnature.第3題判斷題(1分)Theconsumptionsetiscontinuousandindivisible()第4題單選題(1分)Theattributesofcommoditiesdonotinclude()AMaterialityBTimelinessCIntertemporalDAvailability4.2quiz第1題判斷題(1分)Thecombinationofvariouscommoditiesonthebudgetline,theamountofexpenditureisequal()第2題單選題(1分)ThepricesofcommoditiesXandYfallatthesamerate,whiletheincomeremainsunchanged,thebudgetline()AMoveparalleltothelowerleftBMoveparalleltotheupperrightCunchangedDMovetotheupperrightarounditsintersectionwiththehorizontalaxis第3題單選題(1分)Iftheconsumer’sbudgetlineisy=30-0.5x,thenforthisconsumer,theconsumptionmix(x=20,y=20)()AhappenstobeonitsbudgetlineBLocatedontheupperrightofthebudgetlineCLocatedatthebottomrightofthebudgetlineDUncertainposition第4題單選題(1分)Whichofthefollowingwillnotchangethebudgetline?()AIncreaseinconsumerincomeBDecreaseinconsumerincomeCThepriceofcommoditiesfallsDConsumerpreferenceschangeAnswer:D4.3quiz第1題判斷題(1分)Thecardinalutilitytheorystatesthatutilitycannotbemeasuredinmonetaryunits()第2題判斷題(1分)Increasethepurchaseofaunitofgoodsandthemarginalutilityispositive,thenthetotalutilityincreases()第3題單選題(1分)Theutilityfunctioncurveisconvexedupwards,indicatingthatastheconsumptionofacertaincommodityincreases()AIncreasedmarginalutilityBIncreaseintotalutilityCDiminishingmarginalutilityDIncreaseinaverageutility第4題單選題(1分)Whenthetotalutilitycurvereachestheapex()AThemarginalutilityreachesthemaximumBThemarginalutilityiszeroCThemarginalutilityispositiveDThemarginalutilityislessthanzero4.4quiz第1題判斷題(1分)Theessenceofordinalutilitytheoryandcardinalutilitytheoryiswhetheritcanbemeasuredinmonetaryunits(()第2題單選題(1分)Thepremiseassumptionofconsumerpreferenceanalysisdoesnotinclude()ACompletenessassumptionBTransitivityhypothesisCAsymmetryassumptionDRationalpersonhypothesis4.5quiz第1題判斷題(1分)Theanalysisoftheindifferencecurveisbasedonthecardinalutility()第2題單選題(1分)Differentpointsonthesameindifferencecurve()AThelevelofutilityisdifferent,andthecombinationratioofthetwocommoditiesconsumedisalsodifferentBTheutilitylevelisdifferent,butthecombinationratioofthetwocommoditiesconsumedisthesameCTheutilitylevelisthesame,andthecombinationratioofthetwocommoditiesconsumedisalsothesameDTheutilitylevelisthesame,butthecombinationratioofthetwocommoditiesconsumedisdifferent第3題單選題(1分)Theindifferencecurveisconvextowardtheoriginbecause()AThemarginalrateofsubstitutiondoesnotchangeastheconsumptionofxincreasesBThemarginalrateofsubstitutiondecreasesastheconsumptionofxincreasesCThemarginalsubstitutionrateincreaseswiththeincreaseinxconsumptionDNoneofthemiscorrect.第4題單選題(1分)Iftheslopeofanypointontheindifferencecurveis-1/2,whichmeansthattheconsumerhasmoreX,heiswillingtogiveup__unitXandget1unitY()A1B0.5C1.5D2UnitExercise4第1題判斷題(1分)Becausetheusevalueofwaterisgreaterthandiamonds,thepriceofwatershouldbehigherthandiamonds()第2題判斷題(1分)Undernormalcircumstances,whenthetotalutilityofconsumersUndernormalcircumstances,whenthetotalutilityofconsumersconsumingacertaincommodityincreases,itsmarginalutilitydecreases()第3題判斷題(1分)Themarginalreplacementrateofanyindifferencecurveisequaleverywhere()第4題判斷題(1分)Ifsomeonepreferstheformerbetweenapoundofbeefandapoundofbananas,prefersbananasbetweenapoundofbananasandapoundoflamb,andalambpreferslambbetweenapoundofbeefandapoundoflamb,indicatingthisconsumerpreferenceNotconsistent.第5題判斷題(1分)Anindifferencecurvewithgoodbehaviormustsatisfythethreeaxiomsandtwoassumptionsofpreference()第6題判斷題(1分)Thetotalutilityisanimportantmeasureofthevalueofgoods()第7題單選題(1分)Assumethattheconsumerbudgetlineisc=ax+by,(a,b,andcareconstants).Theinterceptofthebudgetlinefromtheverticalaxis(

)Aequaltoa/cBequaltoc/aCequaltob/cDequaltoc/b第8題單選題(1分)Whensomeonesayshehaseaten"full",itmeanswhathegotfromeating()A,thetotalutilityisalreadyequalto0ATotalutilityandmarginalutilityareequalto0Bthetotalutilityandmarginalutilityarenotequalto0Cthemarginalutilityisalreadyequalto0第9題單選題(1分)Letaconsumer'sutilityfunctionbeU=XY,anditsmarginalsubstitutionrateatthepointinwhichX=3andY=6is()A1/2B2C18DNoneoftheabove第10題單選題(1分)Aconsumerclaimsthatheonlyneedstoaddacubeofsugarforeverycupofcoffee.Ifthenumberofcubesgiventohimexceedsthenumberofcupsofcoffee,hewillthrowawaytheexcesscubes.Sugarnumber,hewilldealwiththesame,then()AHisindifferencecurveaboutthesetwofoodsisastraightlineBHisindifferencecurveisrightangleCHispreferenceunderminescompletenessDHispreferenceunderminesasymmetry第11題單選題(1分)WhichofthefollowingproductcombinationindifferencecurvesisL-shaped?()ALeftfootshoesandrightfootshoesBapplesandpearsCriceandwheatDcoffeeandcola5.1quiz第1題判斷題(1分)Consumerequilibriumisthemaximummarginalutilitythatconsumersget()第2題判斷題(1分)Theindifferencecurvereferstothetrajectoryformedbyallcommoditycombinationsthatbringthesameutilityleveltoconsumers()第3題單選題(1分)Theslopeoftheindifferencecurveiscalled()AMarginalsubstitutionrateBMarginaltechnologyrateofsubstitutionCMarginaltransformrateDMarginalutility5.2quiz第1題判斷題(1分)Theslopeoftheindifferencecurveisequaltotheutilityratioofthetwocommodities()第2題單選題(1分)InthecasewherethecommoditypricesPxandPyremainunchanged,consumerswill()AincreaseYanddecreaseXBIncreaseXanddecreaseYCincreaseX,YatthesameDSimultaneouslyreduceXandY第3題單選題(1分)Foracertainconsumer,themarginalsubstitutionrateofXgoodstoYis1/3,then()AIfthepriceoftheXproductisthreetimesthatofY,hecangetthemaximumutilityBIfthepriceofXcommodityis1/3ofY,hecangetthemaximumuti