福师《微观经济学》在线作业一（online homework for microeconomics）

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1、福师《微观经济学》在线作业一（OnlinehomeworkforMicroeconomics）"Microeconomics"onlinehomeworkoneortwoTestpaper13springtotalscore:100testtime:-RadioexaminationJudgmentquestionsAmultiple-choicequestion14,radioquestionsautumn(atotalof34questions,atotalof68points)1.undertheconditionofperfectcompetiti

2、on,ifthemanufactureradjuststheoutputtothelowestleveloftheaveragecostcurveA.he'sgoingtomakethebiggestprofitB.hedidn'tgetthebiggestprofitC.cannotbedeterminedD.mustbelostFullScore:2points2.2004yearMarchoccurredinXi'an60millionyuanopensportslotterycase,lotteryunderwritersYangYongminga

3、lteredlotteryfraudcase,bytheStateSportsGeneralAdministrationandtheNationalSportsLotteryCenterfor"badfraud"".Lotterybuyersandunderwritersaftertheexistenceoflottery:IncompleteinformationandasymmetricinformationofA.B.completeinformationC.privateinformationD.publicinformationFullScore

4、:2points3.theimplicitcostisusuallyrelatedtothefollowingcostsA.opportunitycostB.accountingcostC.productioncostD.aboveallwrongFullScore:2points4.thebasicproblemofeconomicresearchis()HowcanA.beproduced?WhatdoesB.produceandhowmuchitproduces?WhoproducesC.?MorethanD.includesFullScore:2p

5、oints5.assumethatthesupplyofgoodsistotallyinelastic,andimposinga$1TaxonthegoodswillleadtoariseinpricesA.islessthan1dollarsB.1dollarsC.isover1dollarsD.0.5dollarsFullScore:2points6.aworkerearns80dollarsatanhourlyrateof$2andearns105dollarsperhour,whichcanbedeterminedby3dollarsA.incom

6、eeffectplaysamajorroleThesubstitutioneffectofB.playsamajorroleC.incomeeffectandsubstitutioneffectdidnottakeeffectD.neitherofthesethreeisrightFullScore:2points7.whichofthefollowingisnotcharacteristicofmonopolisticcompetition?ThenumberofA.companiesisverysmallB.iseasytogoinandoutofth

7、eindustryTheC.demandcurveisdownwardslopingD.companiesignoretheircompetitors'reactionsFullScore:2points8.whentheutilityreachesmaximumtime().ThemarginalutilityofA.isthelargestB.marginalutilityiszeroC.marginalutilityispositiveD.marginalutilityisnegativeFullScore:2points9.intheperfect

8、lycompetitivemarket,thedemandforl