Question

怎么做啊？？大神求解

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5. Suppose that the money demand function takes the form (M/P)d = L(i, Y ) = Y/(5i)
a. If output grows at rate g, at what rate will the demand for real balances grow (assuming constant nominal interest rates)?
b. What is the velocity of money in this economy?
c. If inflation and nominal interest rates are constant, at what rate, if any, will velocity grow?
d. How will a permanent (once-and-for-all) increase in the level of interest rates affect the
level of velocity? How will it affect the subsequent growth rate of velocity?

Answer 1

给你翻译：
　　5。假设货币需求函数的形式(M / P)d = L(我,Y)= Y /(5)
　　一。如果输出生长速率g,在什么利率将增长的需求实际余额(假定常数名义利率)?
　　b。什么是货币流通速度在这个经济?
　　c。如果通胀和名义利率不变,有多少比例的,如果有,将速度成长?
　　d。如何将永久(一蹴而就)增加利率水平的影响
　　水平的速度吗?它将如何影响潜艇