Equilibrium in money market .

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Chapter 36.1, Problem 2QQ

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Equilibrium in money market.

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(M/P)d = 1,000 − 100r,M = 1000P = 2.a) Graph the supply and demand for real money balances.b) What is the equilibrium interest rate?c) Assume that the price level is fixed. What happens to the equilibrium interest rate if the supply ofmoney is raised from 1,000 to 1,200?d) If the Central Bank wishes to raise the interest rate to 7 percent, what money supply should it set?

3 In Friedman's theory, money demand is a function of a. average past income, current inflation, return on bonds, return on equities b. permanent income, expected inflation, return on money, return on bonds, return on equities c. return on bonds, return on inflation, return on equities, return on stock d. current income, expected inflation, return on money, return on bonds, return on equities

instructions: tackle question b only A. Given that in an economy, Given that in an economy, C = 102+0.7Y, I=150-100r, MS =300, Mt = 0.4Y, and Mz=125-200r where, Y= income, C= consumption, I= investment, MS= money supply, Mt= transactional-precautionary money demand, Mz= speculative money demand and r= interest rate. Calculate;1. The equilibrium level of income and interest rate in this economy.2. The level of C, I, Mt, and Mz when the economy is in equilibrium. B. Now, assuming the economy is open with government (G) participation and external trade which is summarized as follows; export(X)= 100-0.10Y, import(M)=50, G=100, Taxes(T)= 100 and C, I, MS, Mt, and Mz the same as defined in (a) above. Calculate; i. The equilibrium income and interest rate in this new economy. ii. The level of C, I, Mt, and Mz when the economy is in equilibrium iii. What exchange rate policy should government implement in (iii) to enhance income and why?