微观经济学原理习题集.docx
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微观经济学原理习题集.docx
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微观经济学原理习题集
1.Thescientificmethodisnotapplicabletothestudyofeconomicsbecauseeconomicsisnotatruescience.
A) True
B) False
2. Hypothesesderivedfromeconomicanalysiscanbevalidatedthroughempiricalanalysis,buthardlyeverwithabsolutecertainty.
A) True
B) False
3. Whichofthefollowingstatementsrelatestotheconceptofefficiency?
A) Theabsenceofwaste.
B) Usingresourcesaseffectivelyaspossible.
C) Beingabletoproducemoreofonegoodonlybyproducinglessofsomethingelse.
D) Alltheabove.
E) b.andc.only.
5.Massunemploymentofresourcesmeanssocietyoperatesinsideitsproduction-possibilityfrontier.
A) True
B) False
6. Iftwogoodsusethesameresourcesandthesametechnology,theproductionpossibilitiescurvebetweenthetwogoodswillhaveapositiveslope.
A) True
B) False
7. Itisscarcitythatmakesgoodseconomicgoods.
A) True
B) False
8. Whichofthefollowingisthemostbasicofthesubjectswithwhichthestudyofeconomicsmusttrytodeal?
A) Markets.
B) Money.
C) Profitseeking.
D) Thepricemechanism.
E) Scarcity.
9. Poormoneymanagementbythegovernment,asidefromincreasingtheunemploymentrate,willhavearelativelysmalleffectontheeconomy.
A) True
B) False
11.Barterisinconvenientbecause:
A) bargainingpowerisunequalbetweenrichandpoor.
B) withoutmoney,whocandefine"fair"values?
C) mywantsandsuppliesdonotmatchyoursuppliesandwants.
D) itleadstoimperfectcompetition.
E) alloftheabove.
12. Theeconomicroleofgovernmentinmixedeconomiescaninclude:
A) provisionofpublicgoods.
B) taxcollections.
C) incomeredistribution.
D) alloftheabove.
E) noneoftheabove.
13. Bythe"invisiblehand,"Smithmeanttheinfluenceandlobbyingofthehiddeninterestgroups.
A) True
B) False
14. Asocietywhichforgoespresentconsumption:
A) isforcedtodosobecauseofexcessiveconsumptionwithinthecountryinthepast.
B) maybedevotingnewresourcestonewcapitalformation.
C) ismerelydevotingresourcestothereplacementofcapital.
D) expectstoconsumeonlythatamounttomorrowwhichwasforegonetoday.
E) doesnoneoftheabove.
15. Aneconomicgoodisvaluedinpartbyitsscarcity.
A) True
B) False
16. Thestatementthatroundaboutmethodsofproductionareoftenmoreefficientthanmoredirectmethods:
A) meansthatroundaboutmethodsusethesameinputsasmoredirectmethods,exceptfortime,whichisnotascarceeconomicgood.
B) meansthatconsumersoughttochoosethosegoodswhichmostlendthemselvestoroundaboutmethodsofproduction.
C) meansthatthemostroundaboutmethodisalwaysthemostefficientmethodofproducinganyoutput.
D) isfalse,fordirectandindirectmethodsofproductionareusuallythesameintermsofefficiency.
E) suggeststhatforegoneconsumptiondevotedtoinvestmentsometimesincreasesfutureoutputinwaysthatmorecloselymatchindividualand/orsocialdesires.
17. Whichofthefollowingstatementsistrueofspecialization?
A) Specializationisinconsistentwiththeideaofindividualfreedom.
B) Economiesthatpracticeadivisionoflaboraremorallysuperiortothosethatdonot.
C) Inacceptingspecialization,apersonsacrificeshisorherowninterestsforthesakeofsociety'sinterest.
D) Whilespecializationhasenormousadvantages,thecostsoutweighthem.
E) Increasedproductivityismorelikelytobeachievedthroughspecialization.
18. Inanaffluentmodernsociety,businessesmayhavetoofferworkersmorefulfillingjobs.
A) True
B) False
19. Consumersvotetheirdollarsprimarilyin:
A) labormarkets.
B) landmarkets.
C) capitalmarkets.
D) goodsmarkets.
E) noneoftheabove.
20. Anexampleoflegallimitationsonpropertyrightsistheprohibitionofpollution.
A) True
B) False
21. Lowerpricescoaxouthigherquantitiesdemandedalongadownward-slopingdemandcurve.
A) True
B) False
22. Anincreaseinpricewillleadtoalowerquantitydemandedbecause:
A) supplierswillsupplyonlythesmalleramount.
B) qualitydeteriorates.
C) peoplewillpurchaselessofthegood.
D) alloftheabove.
E) noneoftheabove.
sethefollowingtoanswerquestion24:
Table1
TheMarketforPotatoChips
(quantitiesmeasuredinbagsperweek)
Price QuantitySupplied QuantityDemanded
$1.00 500 2000
2.00 1000 1750
3.00 1500 1500
4.00 2000 1250
5.00 2500 1000
24. AccordingtoTable1,theequilibriumpriceforpotatochipsis:
A) $1.00.
B) $2.00.
C) $2.50.
D) $3.00.
E) $4.00.
25. Upward-slopingsupplycurvesaretheresultof:
A) increasingreturnstoscale.
B) increasingcostsofproduction.
C) changesingovernmentpolicies.
D) changesintechnology.
E) noneoftheabove
26. Tosaythataprice"clearsthemarket"istosaythateveryonewhowantsthatcommodityisgettingalltheywant.
A) True
B) False
27. ThepositionofthesupplyscheduleforAmerican-madecarswillnotbedirectlyaffectedbywhichofthefollowing?
A) Unionwagerates.
B) Carprices.
C) Thepossibilityofstrikes.
D) Achangeinassemblytechnology.
E) Alloftheabovewillaffectsupply.
28. Thedemandcurveforanormalgoodwillshifttotherightif:
A) incomeincreases.
B) populationincreases.
C) thepriceofasubstitutegoodincreases.
D) alltheabove.
E) noneoftheabove.
29. Givenafixedsupplyoflambchops,areductioninthepriceofporkchops(closesubstitutes)willtendto:
A) shiftthedemandcurveforlambchopstotheright.
B) shiftthedemandcurveforporkchopstotheright.
C) shiftthedemandcurveforporkchopstotheleft.
D) raisethepriceoflambchops.
E) lowerthepriceoflambchops.
30. Onereasonthatsupplycurvesdisplaypositiveslopeisthat:
A) expandedproductionmayrequiretheuseofsuperiorresources.
B) peoplearenotwillingtopayahigherpriceformoregoods.
C) expandedindustryoutputmightcausealaborshortageandsubsequentlyincreasethewagerateincludedinthecostofproduction.
D) extraproductionbringsinthemoreefficient,lower-costproducers.
E) thelawofdiminishingreturnsisimportanttoproducers.
31. Ifa1percentchangeinpricecausesa5percentchangeinquantitydemanded,thendemandispriceinelastic.
A) True
B) False
32. Whenevertotalexpenditure(i.e.,totalrevenue)remainsthesameafterachangeinprice,theelasticityofdemandis:
A) greaterthan1.
B) lessthan1.
C) equalto0.
D) equalto1.
E) equaltoinfinity.
33. Ifpriceandquantitysoldbothdecreasefromoneperiodtoanother,wemayinferthatthelawofdownward-slopingdemanddoesnotoperateinthatmarket.
A) True
B) False
34. In"tight"housingmarkets,rentcontrolsareoftenappliedtoholdthepriceofhousingtoa"reasonable"level. Whatistheimmediateeffectofthispricepolicywithrespecttotheallocativefunctionsofprices,andtherelativeincomesoftenantsandlandlords?
A) Theallocativefunctionofpricesisimpaired,butthetenantsarepreventedfromgainingattheexpenseofthelandlords.
B) Theallocativefunctionofpricesisnotimpaired,andthetenantsarepreventedfromgainingattheexpenseoflandlords.
C) Theallocativefunctionofpricesisimpaired,andthetenantswhofindhousinggainattheexpenseoflandlords.
D) Theallocativefunctionofpricesisnotimpaired,butthelandlordsgainattheexpenseoftenantswhodonotfindhousing.
E) Noneoftheabove.
35. Whichofthefollowinginefficienciesmightbetheresultofmonopolypower'sdestroyingacompetitiveequilibrium?
A) Pricestoohigh.
B) Outputtoolow.
C) Wagesdistortedacrosstheeconomy.
D) Inputpricesdistortedacrosstheeconomy.
E) Alloftheabove.
36. Dollarreceiptsforsellersofsomecommoditieswillbelowerathigherprices.
A) True
B) False
37. Thequantityofagoodwhichapersonwillpurchasewillnotdependonwhichoneofthefollowingitems?
A) Thepriceofthegood.
B) Hisorhertastes.
C) Thepricesofsubstituteg
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