罗森财政学第七版(英文版)配套习题及答案chap

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1、TestBanktoaccompanyRosen’sPublicFinance,SeventhEditionChapter2CHAPTER2-ToolsofPositiveAnalysisMultiple-ChoiceQuestions1.Positiveeconomicsa)doesnotdependonmarketinteractions.b)onlylooksatthebestpartsoftheeconomy.c)examineshowtheeconomyactuallyworks(asopposedtohowitsh

2、ouldwork).d)isverysubjective.2.TheLawofDemandstatesa)thatthereisaninverserelationshipbetweenpriceandquantitydemanded.b)thatthejudicialbranchofgovernmentsetsdemandschedules.c)thatlawscanhavenoeffectonmarketeconomies.d)noneoftheabove.3.ThefunctionY=f(X,Z)meansa)Xmulti

3、pliedbyYequalsf.b)X+Y=Z.c)YisafunctionofbothXandZ.d)noneoftheabove.4.IfthereisafunctionandonecomponentisY3,thenthereisa____inthefunction.a)squarerootb)cubicc)cosined)circlee)alloftheabove5.RefertoQuestion4above.TheequationcontainingY3wouldbea)linear.b)quadratic.c)aN

4、ashequilibrium.d)inefficient.e)nonlinear.6.Marginalandaveragetaxesarea)calculatedusingthesamemethodology.b)notusedinmoderntaxanalysis.c)notcalculatedusingthesamemethodology.d)alloftheabove.10TestBanktoaccompanyRosen’sPublicFinance,SeventhEditionChapter27.Theslopeofa

5、regressionlineiscalculatedbydividinga)theinterceptbythechangeinhorizontaldistance.b)thechangeinhorizontaldistancebythechangeinverticaldistance.c)thechangeinhorizontaldistancebytheinterceptterm.d)thechangeinverticaldistancebythechangeinhorizontaldistance.e)noneofthea

6、bove.8.Unobservedinfluencesonaregressionarecapturedinthea)errorterm.b)parameters.c)regressionline.d)significanceterm.e)regressioncoefficient.9.Thefollowingcanbeanalyzedusingeconometrics:a)laborsupply.b)marketdemand.c)taxsettingbehavior.d)poverty.e)alloftheabove.10.

7、Normativeeconomicsa)doesnotdependonmarketinteractions.b)onlylooksatthebestpartsoftheeconomy.c)examineshowtheeconomyactuallyworks(asopposedtohowitshouldwork).d)embodiesvaluejudgments.11.TheLatinphraseceterisparibusmeansa)letthebuyerbeware.b)otherthingsbeingthesame.c)

8、swimatyourownrisk.d)whateverwillbewillbe.12.Thesubstitutioneffecta)iswhenindividualsconsumemoreofonegoodandlessofanother.b)isassociatedwit