中级宏观经济学模拟试题 6

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1、中级宏观经济学模拟试题　61、ThefollowingisinformationfromthenationalincomeaccountsforChina.　　2007-032007-062007-092007-122008-032008-062008-09国内生产总值（现价）_累计(亿元)5135410891316906124953061491130619201631国内生产总值增速_累计(%)11.712.212.211.910.610.49.9居民消费价格指数（上年=100）_当月　103.3104.4106.2106.5108107104企业商品价格总指数（上年=100）_当月

2、　104.2105.4106.2107110109107工业品出厂价格指数（上年=100）_当月　102.7102.5102.7105108108109Whatis:1)(3points).CPIin2008?1081071042)(3points).PPIin2008?108108109GDPdeflator=nominalGDP/RealGDP4)(6points).Dothethreeindexesindicatethesameinformation?Pleasecomment.Theinflationratein2008rosequickly,andthendecreaseds

3、harply.Commentsonmacropolicy.2、Shockshavebecomecommonoccurrencesinthemoderneconomy.1)(4points).DepictthedemandshockinAS-ADframework.2)(6points).Specifytheensuingimpactsonthelevelofoutput,inflationandunemployment.3)(10points).Howdoesthepolicymakerrespondtotheshock?33、Consideraurbaneeconomywithpro

4、ductionfunctionanddemandforrealmoneybalances.Forsimplicity,thelevelofinvestmentisgiven,and.Thetablebelowreportsthebehaviorfoundations.　　2008-062008-09城镇家庭可支配月收入_累计数(万亿元)2428城镇家庭消费性支出_累计数(万亿元)1214资本积累总额（万亿元）1212货币和准货币（M2）(万亿元)40401)(3points).What’stheequationthatdescribestheconsumptionfunction?2)

5、(3points).What’stheequationthatdescribestheIScurve?3)(3points).What’stheequationthatdescribestheLMcurve?4)(4points).Whataretheequilibriumlevelsofincomeandinterestrate?5)(7points)Supposegovernmentspendingrisesby4trillion.Whatistherequiredmonetaryaccommodationpolicy?ThekeypointinquestionsistheLScu

6、rveisvertical,whichmeansmonetarypolicydoesnotmatteratall.4、Thetablebelowshowsthelifetimeearningsprofileofpersonwholivesfortwoperiods.Forsimplicity,assumethattheinterestrateis0,andthelifetimeutilityis,wherethelevelofconsumptionintheperiod.　　教育水平时期1时期1张三大学毕业15150李四未上过学303031)(4points).Supposethere

7、arenoliquidityconstrainsintheeconomy,determinethelevelofconsumptionthatcanmaximizethelifetimeutility.82.5；82.530，302)(4points).Supposethereareliquidityconstrainsintheeconomy,determinethelevelofconsumptionthatcanmaximizetheli