ceer试题汇总宏观经济学

1、1q21231q212315IS15ISR-Y（102U（，y)=-c*-(y-k),c0,k1：*的（3）度？(10平的（3）度？(10平金法则。(15WritedownthestandardSolowgrowthShow:(1)thefundamentalgrowthwithtechnologyprogressinlaborermsofcapitalperunitofeffective(2)theeffectsofthehesavingsrateon金法则。(15WritedownthestandardSolowgrowthShow:(1)thefundamentalgrowthwitht

2、echnologyprogressinlaborermsofcapitalperunitofeffective(2)theeffectsofthehesavingsrateoncapitalaccumulationandand(3)thegoldenruleofcapitalaccumulation.Discusstheresults.(10uitionsofWrite down the standard Ramsey-Cass-Koopmans of optimal growth. the dynamic system of capital accumulation and consumpt

3、ion, including the diagram; (ii) the modified golden rule of capital accumulation; (iii)the effects growth on the steady-se consumption and capital stock. Discuss the uition of your results.(10 poutility function and an AK production function with the initial Ame stock given by k(0), derive (i) the

4、rate of endogenous nd (ii) the initial consumptionandinvestment.(10In the -generations (or Diamond, with capital derive a general for discrete dynamic equation of capital Furthermore, letting the utility function be logarithmic and the production Cobb-Douglas, please show: (i) the explicit expres e

5、capital stock and consumption, andinefficiency(orover-accumulationofcapital).(15of capital accumulation, (ii) (iii) sibility of Writedownthe Friedmanetheoryofconsumptionanditscross-sectionandtime-seriesimplicationsfortherelationshipsandconsumption.(10neDerive the q-theory of investment an use the ph

6、ase diagram to show the effects of permanent rise in the investment tax credit on q and the capital stock. Discuss your results.(10 poWrite down the Sidrauski of money and growth and derive:(i) the long-superneutrality of inflation on capital accumulation; (ii) the ty of and(iii)thelong-runwelfareco

7、stofinflation.Discussyourresults.(15With the Cagan(1956) money demand function, derive the inflation rate and discuss the economic implications of the Laffer-curve of seinorage inflationtax).(10inflationtax).(10Write down the Mundell-Fleming with perfect capital mobility and discuss output effects of fiscal and monetary policies under the regimes of a fixed exchange an