资源描述：
《武汉大学宏观经济学期末试题》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。
1、武汉大学2008-2009学年第二学期期末考试经济与管理学院2008级2009年6月30日《宏观经济学》试题（A卷）PrinciplesofMacroeconomics(PaperA)InstructionYouhavetwohourstocompletethistest.Fullmarksare100points.Writeyouranswersontheanswersheet.WhileyouareallowedtoanswereitherinEnglishorChinese,itwouldbemoregradedatareaso
2、nabledegreeifyouchoosetodoitinEnglish.Readthequestionscarefullybeforeansweringthem.Bepreciseandkeeptothepoint.Goodluck!Problem1(10points)TrueorFalse?Explainyouranswercompletelybutbriefly.a.(5points)Consumption,investment,governmentpurchasesandnetexportareNotsourcesofLon
3、g-termeconomicgrowth.b.(2.5points)Itisonecaseofmoralhazardthatapatientismorelikelytoapplyforhealthinsurancethanhealthymen.c.(2.5pionts)Accordingtothetheoryofefficiencywages,firmswhopaywagesattheequilibriumlevelwilloperatemoreefficiently.Problem2(10points)Supposethereisa
4、smallfarmingeconomythatproducescorn.Insuchaneconomy,80bushels(蒲式耳)areconsumed,10goforgovernmentpurchasestofeedthearmy,6gointodomesticinvestmentasincreasesininventories,and11bushelsareexported.Inaddition,theeconomyimports7bushelsofcornandtaxesfarmersby12bushels.a.Whatist
5、heGDPoftheeconomy?b.Calculateprivatesaving,publicsavingandnetcapitaloutflow.Thenexplaintherelationshipbetweensavingandinvestment.c.Assumingintheeconomy,womenhaveworkedmorehoursinproducingcorn.HowwouldthisaffectGDP?Explaintheparadox,“Whenapersonmarrieshisorhergardener(园丁
6、),GDPgoesdown.”DoyouthinkGDPisagoodmeasureofnationalaccounts?Problem3(10points)BelowaresomedataaboutPizzaandLatte(拿铁，一种咖啡).PizzaLatteyearPriceQuantityPriceQuantity200610.004002.001000200711.005002.501100200812.006003.001200a.ComputetheGDPdeflatorforeachyear,using2006ast
7、hebaseyear.b.SupposethatthebaseyearfortheCPIis2006.IftheCPIbasketconsistsof400piecesofpizzaand1000cupsoflatteduringthethreeyears,computetheCPIforeachyear.WhatistheCPIinflationratefrom2007to2008?c.Accordingtoyourcomputation,whatisthedifferencebetweenGDPdeflatorandCPI?Pro
8、blem4(15points)TheFederalReserveconductsa$20millionopen-marketpurchaseofgovernmentbonds.Therequiredreserverati
