MindTap Economics, 1 term (6 months) Printed Access Card for Mankiw's Principles of Macroeconomics, 8th (MindTap Course List)
8th Edition
ISBN: 9781337096591
Author: N. Gregory Mankiw
Publisher: Cengage Learning
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Chapter 21, Problem 2PA
Subpart (a):
To determine
Impact of expansionary policy on the interest rate and the aggregate demand and supply model.
Subpart (b):
To determine
Impact of expansionary policy on the interest rate and the aggregate demand and supply model.
Subpart (c):
To determine
Impact of expansionary policy on the interest rate and the aggregate demand and supply model.
Subpart (d):
To determine
Impact of expansionary policy on the interest rate and the aggregate demand and supply model.
Subpart (e):
To determine
Impact of expansionary policy on the interest rate and the aggregate demand and supply model.
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Question 7. Using the models learned in class, graphically illustrate and explain the impact of the
following policy and explain your answer.
Suppose the Bank of Canada reduces the money supply by 5%.
a. What happens to the aggregate demand curves?
b. What happens to the level of output and the price level in the short run and in the long
run?
c. What happens to the real interested rate in the short run and in the long run?
Suppose an economy is in long-run equilibrium.a.Use the model of aggregate demand and aggregate supply to illustrate the initial equilibrium(call it point A).be sure to include both short-run and long-run aggregate supply.b.The central bank raise the money supply by 5 percent.Use your diagram to show what happens to output and the price level as the economy moves from the initial to the new short-run equilibrium.(call it point B)c.Now slow the new long-run equilibrium(call it point C).what causes the economy to move from point B to point C?d.According to the sticky-wage theory of aggregate supply,how do nominal wages at point A compare to nominal wages at point B?How do nominal wages at point A compare to nominal wages at point C?e.According to the sticky wage theory of aggregate supply,how do real wages at point A compare to the real wages at point B?How do real wages at pointA compare to the real wages at point C?f.Judging by the impact of the money supply on nominal and real…
3. Suppose an economy is in long run equilibrium.
3.1 use the model of aggregate demand and aggregate supply to illustrate the initial equilibrium (call it point A). Be sure to include both short run and long run aggregate supply.
3.2 The central bank raises the money supply by 5 percent. Use your diagram to show that what happen to output and the price level as the economy moves from the initial to the new short run equilibrium (Call it point B).
3.3 Now show the new long-run equilibrium (call it point C). what cause the economy to move from point B to point C?
Chapter 21 Solutions
MindTap Economics, 1 term (6 months) Printed Access Card for Mankiw's Principles of Macroeconomics, 8th (MindTap Course List)
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- Suppose an economy is in long-run equilibrium. a. Use the model of aggregate demand and aggregate supply to illustrate the initial equilibrium (call it point A). Be sure to include both short-run and long-run aggregate supply. b. The central bank raises the money supply by 5 percent. Use your diagram to show what happens to output and the price level as the economy moves from the initial to the new short-run equilibrium (call it point B). c. Now show the new long-run equilibrium (call it point C). What causes the economy to move from point B to point C? d. According to the sticky-wage theory of aggregate supply, how do nominal wages at point A compare to nominal wages at point B? How do nominal wages at point A compare to nominal wages at point C? e. According to the sticky-wage theory of aggregate supply, how do real wages at point A compare to real wages at point B? How do real wages at point A compare to real wages at point C? f. Judging by the impact of the money supply on nominal…arrow_forward2. Suppose an economy is in long run equilibrium. 2.1 use the model of aggregate demand and aggregate supply to illustrate the initial equilibrium (call it point A). if GDP is below a potential GDP. Be sure to include both short run and long run aggregate supply. 2.2 The central bank raises the money supply by 5 percent. Use your diagram to show that what happen to output and the price level as the economy moves from the initial to the new short run equilibrium (Call it point B). 2.3 Now show the new long-run equilibrium (call it point C). what cause the economy to move from point B to point C?arrow_forwardSolve the attachment.arrow_forward
- Money Supply Suppose an economy is in long-run equilibrium. The central bank reduces the money supply by 5 percent. Use your diagram to show what happens to output and the price level as the economy moves from the initial to the new short-run equilibrium. Now adjust the graph to show the new long-run equilibrium. What causes the economy to move from its short-run equilibrium to its long-run equilibrium? 1. The government increases spending to increase aggregate demand. 2. The government increases taxes to curb aggregate demand. 3. Nominal wages, prices, and perceptions adjust upward to this new price level. 4. Nominal wages, prices, and perceptions adjust downward to this new price level. Which of the following is true according to the sticky-wage theory of aggregate supply as a result of the decrease in the money supply? Check all that apply. 1. Nominal wages at the initial equilibrium are equal to nominal wages at the new short-run…arrow_forwardWhen the Federal Reserve buys government securities from a bank, the money supply ________ and interest rates ________. increases; rise decreases; rise decreases; fall increases; fallarrow_forwardI keep getting the graph wrong, this is my last attempt to try to get most of the problem rightarrow_forward
- Don't use chatgpt.arrow_forwardQuestion 7. Suppose there is an exogenous increase in the price of oil in an economy. a. Use the aggregate demand and supply model to illustrate and examine the impact of the oil-price increase on output, employment and the price level in both the short run and the long run. b. If the Bank of Canada cares about keeping output and employment at their natural-rate levels, what is the policy response of the Bank of Canada? What is the impact of policy response on the price level? Use the aggregate demand and supply model to explain your answer. Please illustrate the answers using figures with aggregate demand and supply curves. Please also briefly explain the answers in words.arrow_forwardUnexpectedly, the US government announced that it would be drastically reducing government spending in the coming months. How will this affect aggregate demand and interest rates? a. Aggregate demand will shift right; interest rates will rise b. Aggregate demand will shift right; interest rates will fall c. Aggregate demand will shift left; interest rates will rise d. Aggregate demand will shift left; interest rates will fallarrow_forward
- When the Fed increases the money supply, the interest rate decreases. This decrease in the interest rate increases consumption and investment demand, so the aggregate-demand curve shifts to the right. a.true b.falsearrow_forwardThe United States is at full employment when the Fed cuts the quantity of money, other things remaining the same. Which explains correctly the sequence of effects and the effect of the cut in money supply on aggregate demand? 1. We start with the money market equilibrium. The money supply curve shifts to the right and the rate of interest rises. This will decrease real investment that we can see from the Investment demand function. The AE curve will move down as investment (Ibar) declines. This will shift the AD to the left. 2. We start with the money market equilibrium. The money supply curve shifts to the left and the rate of interest rises. This will increase real investment that we can see from the Investment demand function. The AE curve will move down as investment (Ibar) declines. This will shift the AD to the left. 3. We start with the money market equilibrium. The money supply curve shifts to the left and the rate of interest rises. This will decrease real…arrow_forwardWhat would be the effect of an increase in money supply on aggregate demand, GDP and inflation ? Use appropriate diagram (s) to illustrate and explain your answer.arrow_forward
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