12. Suppose that the money demand function is: (1)² where r is the interest rate in percent. The money supply M is 3,000 and the price level P is fixed at 6. (optional) a. = 900 - 60i Graph the supply and demand for real money balances. Make sure to label all curves and axes. b. What is the equilibrium interest rate? What happens to the equilibrium interest rate if the supply of money is reduced from 3,000 to 2,400? Show your work. If the central bank wants the interest rate to be 3 percent, what money supply should it set? Show your work. a.

12. Suppose that the money demand function is: (1)² where r is the interest rate in percent. The money supply M is 3,000 and the price level P is fixed at 6. (optional) a. = 900 - 60i Graph the supply and demand for real money balances. Make sure to label all curves and axes. b. What is the equilibrium interest rate? What happens to the equilibrium interest rate if the supply of money is reduced from 3,000 to 2,400? Show your work. If the central bank wants the interest rate to be 3 percent, what money supply should it set? Show your work. a.

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

See similar textbooks

Similar questions

1. In the UK, during the Fall 2017 the key interest rate increased by 25 basis points. For a considerable time, the inflation rate was close to 3% and the pound depreciated due to Brexit and substantial debt. Use graphs and models to analyse the effects on all markets (real money balances market, IS-LM model). Explain effects on real interest rate, money demand and money supply.
4. A common rule used for describing the conduct of monetary policy is the Taylor π = r + 0.5 (²-³) + 0.5(π — ñ), where r is the real rate of rule, given by i interest and it is a target rate of inflation. Assume that the real interest rate at full employment to be constant at 2%. Assume also that the same 2% represents target inflation. a. What is the nominal interest rate i when inflation and output are at their equilibrium target level? b. Suppose that the central bank observes a rate of inflation of 4%. With all other variables at the same level. What is the nominal interest rate the central bank would target according to the Taylor rule?
Now, consider an economy in which the demand for money is of the formY / (1 + it) for t = 0, 1, 2, · · · , where output is 150 and it denotes the nominal interest rate inperiod t. The real interest rate, denoted r, is constant and equal to 4%. In period0 and 1, the money supply is 100 and people expect that money supply wouldbe 100 forever. People have rational expectations. In period 2, the central banksurprises people and sets the money supply will grow at 2 percent forever, that is,M0 = 100, M1 = 100, M2 = (1.02)M1, M3 = (1.02)M2, and so on. A . Find the inflation rate, nominal interest rate, real money balance in period 1,and expected inflation in period 2, given the information available in period1, π1, i1, M1 / P1 and, E1π2. B . Find the inflation rate, nominal interest rate, real money balance in period 2, and expected inflation in period 3, given the information available in period 2, π2, i2, M2 / P2 and E2π3. C . Compare E1π2 and π2.
7
5. The slope and position of the long-run aggregate supply curve Suppose the Fed doubles the growth rate of the quantity of money in the economy. In the long run, the increase in money growth will change which of the following? Check all that apply. n The level of technological knowledge n The quantity of physical capital The inflation rate n The size of the labor force Suppose the economy produces real GDP of $50 billion when unemployment is at its natural rate. Use the purple points (diamond symbol) to plot the economy's long-run aggregate supply (LRAS) curve on the graph. 132 128 LRAS 124 120 116 112 108 104 100 10 20 30 40 50 60 70 80 OUTPUT (Billions of dollars) Suppose the government passes a law that significantly increases the minimum wage. The policy will cause the natural rate of unemployment to which will: o Not affect the long-run aggregate supply curve o Shift the long-run aggregate supply curve to the left o Shift the long-run aggregate supply curve to the right In the…
8. Macroeconomic factors that influence interest rate levels Apart from risk components, several macroeconomic factors—such as Federal Reserve (the Fed) policy, federal budget deficit or surplus, international factors, and levels of business activity—influence interest rates. Based on your understanding of the impact of macroeconomic factors, identify which of the following statements are true or false: Statements True False When the Fed increases the money supply, short-term interest rates tend to decline. Actions that lower short-term interest rates will always lower long-term interest rates. Long-term interest rates are not as sensitive to booms and recessions as are short-term interest rates. The Federal Reserve’s ability to use monetary policy to control economic activity in the United States is limited because US interest rates are highly dependent on interest rates in other parts of the world.
1) Assume that the quantity theory of money holds and that velocity is constant at 5. Output is fixed at its full-employment value of 10,000, and the price level is 2. a) Determine the real and the nominal demand for money. b) The government fixes the nominal money supply in this same economy at 5,000. With output fixed at its full-employment level and assuming that prices are flexible, what will be the new price level? What happens to the price level if the nominal money supply rises to 6000?
Can you solve for d) please and thanks
Attempts 2. The theory of liquidity preference and the downward-sloping aggregate-demand curve The following graph shows the money market in a hypothetical economy. Assume that the central bank fixes the quantity of money supplied. Suppose the price level increases from 90 to 105. Shift the appropriate curve on the graph to show the impact of an increase in the overall price level on the market for money. ? INTEREST RATE (Percent) Average/4 18 15 1-3°C Cloudy Money Supply Money Demand Money Demand 1 Money Supply T Q Search 2016 W acer
Figure 34-3 (a) The Money Market (b) The Aggregate Demand Curve MS MD, MD. AD Y: Y, QUANTITY OF MONEY QUANTITY OF OUTPUT Refer to Figure 34-3. Which of the following sequences (numbered arrows) shows the logic of the interest-rate effect on the slope of aggregate demand? О а. 3, 4, 2, 1 О Б. 1,4, 3, 2 O c. 1, 2, 3, 4 O d. 3, 2, 1,4 INTEREST RATE PRICE LEVEL
)Use the theory of liquidity preference to explain how a decrease in the money supply affects the equilibrium interest rate . How does this change in monetary policy affect the aggregate-demand curve?
7. Suppose the central bank expands the money supply, but because the public expects this action, it simultaneously raises its expectation of the price level. What will happen to output and the price level in the short run? Compare this result to the outcome if the central bank expanded the money supply but the public didn't change its expectation of the price level.