《管理经济学二》在线作业Management economics ii online homework.docx

《管理经济学二》在线作业Management economics ii online homework.docx

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《管理经济学二》在线作业Managementeconomicsiionlinehomework

《管理经济学

（二）》在线作业（Managementeconomics（ii）onlinehomework）

Actlikeamonopolymanufacturer

C.it'sirrelevant

D.Noneoftheaboveiscorrect

Answer:

A,

Thepurposeofmonopolycompetitionis（）

A.productdifferentiation

B.changethebehaviorofothermanufacturers

C.Changingconsumerbehavior

D.Changingthemarketstructure

Answer:

A,

Therelationshipbetweenoptimalcostpluspricinganddemandpriceelasticityis（）

A.Therelationshipofchangeintheoppositedirection

B.Relationshipofpositivedirectionchange

C.Neitherofthem

D.Noneoftheaboveiscorrect

Answer:

A,

18.P>MRisnotinthefollowing（）market.

A.perfectcompetition

B.Completelycorneringthemarket

C.Oligopolymarket

D.Monopolisticcompetitionmarket

Answer:

A,

19.Therelationshipbetweencost-pluspricinganddemandpriceelasticityis（）

A.Therelationshipofchangeintheoppositedirection

B.Relationshipofpositivedirectionchange

Neitherofthem

D.That'snottrue

Answer:

A,

Thecompetitivemarketis（）

A.productpricecompetitionisgreaterthannon-pricecompetitivemarket

B.Productnon-pricecompetitionisgreaterthanthepricecompetitivemarket

C.Themonopolyfactorisgreaterthanthemarketofcompetitivefactors

Amanufacturerhasalargemarketforpricingpower

Answer:

B

Multiplechoice

1.Theexcessprofitofthemanufactureriszero,indicating（）

A.Totalrevenueequalstotalcost

B.Economicprofitisgreaterthanzero

Itshouldbeclosed

Thenormalprofitisgreaterthanzero

E.Ifitisacompletelycompetitivemarket,thepriceisequaltotheaveragecost

Answer:

ADE

2.Thereasonfortheformationofmonopolyis（）

A.economiesofscale

B.Controlofkeyrawmaterials

C.Patentsandcommodityprotection

D.governmentlawcontrol

E.noneoftheaboveiscorrect

Answer:

theABCD

3.Westerneconomistsbelievethatthesourceofprofits:

A.Rewardforentrepreneurialtalent

B.Rewardsforrisk-takingbyentrepreneurs

C.entrepreneursinnovate

D.Intrinsicbenefitoftheproductionelementsofself-use

E.alloftheaboveiscorrect

Answer:

theABCDE

Theconditionsforperfectcompetitionare（）

A.thereareAlargenumberofbuyersandsellers

B.producthomogeneity

C.Manufacturersarerecipientsofmarketprices

Themarketisfree

E.fullinformation

Answer:

theABCDE

5.Theexcessprofitofthemanufacturerisgreaterthanzero,indicating（）

A.Normalprofitiszero

B.Normalprofitisgreaterthanzero

C.Businessshouldbeclosed

Thepriceisequaltotheaveragecost

E.Thepriceisgreaterthantheaveragecost

Answer:

BE

6.Economistsbelievethattheprofitcouldbe:

（）

A.Rewardforentrepreneurialtalent

B.Rewardsforrisk-takingbyentrepreneurs

Theresultsofentrepreneurialinnovation

D.Intrinsicbenefitoftheproductionelementsofself-use

That'salltrue

Answer:

theABCDE

7.Theexcessprofitofthemanufactureriszero,indicating（）

A.Normalprofitiszero

B.Normalprofitisgreaterthanzero

Itshouldbeclosed

Thepriceisequaltotheaveragecost

E.Thepriceisgreaterthantheaveragecost

Answer:

theBD

8.Incumbentspreventnewmanufacturersfromenteringandcantake（）

A.theprice

B.StillaccordingtoMR=MC

C.Multi-branchplant

D.giveplaytotheadvantageofthefirstmover

E.governmentprotection

Answer:

theABCDE

9.Westerneconomistsbelievethatprofitscanbeinterpretedas:

Normalprofit

B.Economicprofit

C.Normalprofitisgenerallygreaterthanzero

Theeconomicprofitisgenerallygreaterthanzero

E.

That'salltrue

Answer:

ABC

EconomistsbelievethatthedemandcurveforLabourdependson（）

A.Marginalproductivityoflabor

B.Therateofpay

C.marginalrevenueoflabor

D.Intrinsicbenefitoftheproductionelementsofself-use

That'salltrue

Answer:

ABC

11.Totalrevenueislessthantotalcost,indicating（）

A.economicprofitislessthanzero

B.Normalprofitislessthanzero

C.Marginalrevenueislessthanmarginalcost

D.Averageincomeislessthanaveragecost

E.noneoftheaboveiscorrect

Answer:

theAD

12.Thereasonsfortheformationofdifferentialpricingare（）

A.Differentconsumershavedifferentelasticityofpriceelasticity

B.Marketstructureisdifferent

C.manufacturerscanmonopolizethemarket

D.consumersdifferinthemarginalutilityoftheproduct

E.noneoftheaboveiscorrect

Answer:

theABCD

13.Theperfectcompetitivemarketis（）

A.Anidealmarket

B.It'samarketthatdoesn'tneedadvertising

C.amarketforstandardizedproducts

D.Amarketforbuyersandsellersalike

E.Isamarketwithinadequateinformation

Answer:

theABCD

14.Pricingpowerofdifferentmarketstructuresisdifferentintermsofpricing.

A.Fullycompetitivemanufacturerhasthemostpricingpower

B.Themonopolymanufactureristhepricesetter

C.Monopolycompetitionmanufacturershavecertainpricingpower

Theoligopolyisthesearcheroftheprice

E.noneoftheaboveiscorrect

Answer:

theBCD

15.Pricingpowerofdifferentmarketstructuresisdifferentintermsofpricing.

A.Thecompletecompetitoristhereceiveroftheprice

B.Themonopolymanufactureristhepricesetter

C.Monopolycompetitionmanufacturershavecertainpricingpower

Theoligopolyisthesearcheroftheprice

E.noneoftheaboveiscorrect

Answer:

theABCD

16.Totalmonopolymanufacturersintheshortterm,economicprofit（）

A.Usuallyzero

B.greaterthanzero

C.Maybelessthanzero

D.alwaysnegative

E.Thepriceisgreaterthantheaveragecost

Answer:

ABC

17.Thetotalrevenueisgreaterthanthetotalcost,indicating（）

A.economicprofitisgreaterthanzero

B.Normalprofitislessthanzero

C.Marginalrevenueislessthanmarginalcost

D.Averageincomeisgreaterthanaveragecost

E.noneoftheaboveiscorrect

Answer:

theAD

18.Theperfectcompetitivemarketis（）

A.anidealmarket

B.It'samarketthatdoesn'tneedadvertising

C.Amarketforstandardizingproducts

D.Amarketforbuyersandsellersalike

E.Isamarketwithinadequateinformation

Answer:

theABCD

19.Incumbentspreventnewmanufacturersfromenteringandcantake（）

A.theprice

B.StillaccordingtoMR=MC

C.Multi-branchplant

D.giveplaytotheadvantageofthefirstmover

E.governmentprotection

Answer:

theABCDE

20.Totalcompetitionmanufacturersintheshortterm,economicprofit（）

A.Usuallyzero

B.greaterthanzero

C.Maybelessthanzero

D.alwaysnegative

E.Thepriceisgreaterthantheaveragecost

Answer:

ABC

Trueorfalse

1.Inthedecision-makingofmulti-productpricing,marginalcostandmarginalrevenuearealsothebasicmethodsofchoiceanddecision.

A.mistakes

B.right

Answer:

B

2.Theprofitiszeroandtheaccountingprofitisnotzero.

A.mistakes

B.right

Answer:

B

3.

Themanufacturersintotalmonopolyareunwillingtospendanymoneyonadvertisingproducts.

A.mistakes

B.right

Answer:

B

4.Theoligarchsmaycollaborateonpriceandproductiondecisions,andmayactindependently.

A.mistakes

B.right

Answer:

B

Priceequalsmarginalcostisthemaximumyielddecisionruleforafullcompetitor.

A.mistakes

B.right

Answer:

B

6.Standarddeviationisusedtomeasurethedispersionofpossibleoutcomesaroundexpectedvalues

A.mistakes

B.right

Answer:

B

7.Theoptimalcostcanbeaddedtotheaveragecost,marginalcostandprice.

A.mistakes

B.right

Answer:

B

8.Marginalrevenueequalsmarginalcostisnotthedecisionruleforthemaximumprofitofoligopoly.

A.mistakes

B.right

Answer:

A,

9.Whenthemarginalrevenueislessthanzero,thereductioncanincreasethetotalrevenue.

A.mistakes

B.right

Answer:

A,

10.Whenthepriceelasticityofdemandislessthan1,thepricereductioncanincreasethetotalrevenue.

A.mistakes

B.right

Answer:

A,