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Monetary and Fiscal Policy Interact

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1 Monetary and Fiscal Policy Interact
Unit 5 Lesson 2 Activity 45 By John Morton Advanced Placement Economics Teacher Resource Manual. National Council on Economic Education, New York, N.Y

2 The Effects of Policy Changes in Multiple Markets
Loanable Funds Market Money Market AD and AS Interest Rate Interest Rate PL MS SRAS S p i MD AD D Loanable Funds Y GDPR I Money Suppose that, in response to the economic situation, the federal government decides to increase its spending without increasing taxes and the Fed keeps the money supply constant. Explain what would happen in the three markets shown above.

3 The AD curve should shift to the right.
Loanable Funds Market Money Market AD and AS Interest Rate Interest Rate PL MS SRAS S i1 p1 p i MD1 MD D1 AD1 AD D Loanable Funds Y Y1 GDPR I I1 Money The AD curve should shift to the right. Increase the demand for loanable funds by shifting the curve to the right. The demand for money should also shift to the right. The interest rates in the money market and loanable funds should be equal.

4 What happened to each of the following variables and why:
Loanable Funds Market Money Market AD and AS Interest Rate Interest Rate MS SRAS S i1 p1 p i MD1 MD D1 AD1 AD D Loanable Funds Y Y1 GDPR I I1 Money What happened to each of the following variables and why: Output (real GDP): Increased. AD increased because of the increase in government spending

5 Unemployment: Price level:
Loanable Funds Market Money Market AD and AS Interest Rate Interest Rate MS SRAS S i1 p1 p i MD1 MD D1 AD1 AD D Loanable Funds Y Y1 GDPR I I1 Money Unemployment: Price level: Decreased. AD increased because of the increase in government spending Increased. AD increased because of the increase in government spending

6 Loanable Funds Market Money Market AD and AS Interest Rate Interest Rate MS SRAS S i1 p1 p i MD1 MD D1 AD1 AD D Loanable Funds Y Y1 GDPR I I1 Money Interest rates: Increased. With the money supply held constant, the demand for money increased or the demand for loanable funds increased.

7 Investment: Decreased because of the increase in interest rates
Loanable Funds Market Money Market AD and AS Interest Rate Interest Rate MS SRAS S i1 p1 p i MD1 MD D1 AD1 AD D Loanable Funds Y Y1 GDPR I I1 Money Investment: Decreased because of the increase in interest rates

8 Was there crowding-out present in the above graphs?
Loanable Funds Market Money Market AD and AS Interest Rate Interest Rate MS SRAS S i1 p1 p i MD1 MD D1 AD1 AD D Loanable Funds Y Y1 GDPR I I1 Money Was there crowding-out present in the above graphs? In the Loanable Funds Market graph, the government’s demand for funds increased the interest rate.

9 Answer the following questions:
What could the Fed have done to prevent crowding-out? Are there certain conditions when the Fed should or should not prevent crowding-out? The Fed could use expansionary monetary policy; thus the government’s demand for funds would not result in an increase in interest rates. If the economy were experiencing a recession, the Fed would want to prevent crowding-out, but if the economy were at or near full employment and government spending increased, the Fed might not want to prevent crowding-out.

10 Graphing Monetary and Fiscal Policy Interactions
Illustrate the short-run effects for each monetary and fiscal policy combination using AD and AS curves, the money market and the loanable funds market. Once again, assume that there are no changes in the foreign sector. Circle the appropriate symbols (↑ for increase, ↓ for decrease, and ? for uncertain), and explain the effect of the policies on real GDP, the price level, unemployment, interest rates and investment.

11 The unemployment rate is 10%, and the CPI is increasing at a 2% rate
The unemployment rate is 10%, and the CPI is increasing at a 2% rate. The federal government cuts personal income taxes and increase its spending. The Fed buys bonds on the open market. Loanable Funds Market Money Market AD and AS PL Interest Rate Interest Rate MS SRAS S p i MD AD D Loanable Funds Y GDPR I Money

12 Expansionary Monetary and Fiscal Policy
Money Market AD and AS PL Interest Rate Interest Rate MS MS1 SRAS S S1 p1 i1 p i AD1 MD1 D1 MD AD D Loanable Funds Y Y1 GDPR I Real GDP: ? Explain Both policies are expansionary: C, G & I will all increase.

13 Expansionary Monetary and Fiscal Policy
Money Market AD and AS PL Interest Rate Interest Rate MS MS1 SRAS S S1 p1 i1 p i AD1 MD1 D1 MD AD D Loanable Funds Y Y1 GDPR I (B) The Price Level: ? Explain The increase in AD will increase the PL

14 Expansionary Monetary and Fiscal Policy
Money Market AD and AS PL Interest Rate Interest Rate MS MS1 SRAS S S1 p1 i1 p i AD1 MD1 D1 MD AD D Loanable Funds Y Y1 GDPR I (C) Unemployment: ? Explain The increase in AD will decrease unemployment and output.

15 Expansionary Monetary and Fiscal Policy
Money Market AD and AS PL Interest Rate Interest Rate MS MS1 SRAS S S1 p1 i1 p i AD1 MD1 D1 MD AD D Loanable Funds Y Y1 GDPR I (D) Interest Rates: ? Explain Fiscal policy would result in an increase in interest rates; monetary policy would result in lower interest rates. The net effect depends on the relative strength of the two policies. The graph here shows a slight increase in interest rates; the effect on interest rates is indeterminate.

16 Expansionary Monetary and Fiscal Policy
Money Market AD and AS PL Interest Rate Interest Rate MS MS1 SRAS S S1 p1 i1 p i AD1 MD1 D1 MD AD D Loanable Funds Y Y1 GDPR I (E) Investment: ? Explain Because we can’t tell what happens to interest rates, we can’t say what happens to investment because of changes in the interest rate.

17 2. The unemployment rate is 6%, and the CPI is increasing at a 9% rate
2. The unemployment rate is 6%, and the CPI is increasing at a 9% rate. The federal government raises personal income taxes and cuts spending. The Federal Reserve sells bonds on the open market. Loanable Funds Market Money Market AD and AS PL Interest Rate Interest Rate MS SRAS S p i MD AD D Y I Loanable Funds GDPR Money

18 Contractionary Monetary and Fiscal Policy
Loanable Funds Market Money Market AD and AS PL Interest Rate Interest Rate MS1 MS S1 SRAS S p i p1 MD AD D AD1 D1 MD1 Loanable Funds Y1 Y GDPR I Money (A) Real GDP: ? Explain Decreased AD should lower GDP somewhat. AD decreases because of contractionary monetary and fiscal policy.

19 Contractionary Monetary and Fiscal Policy
Loanable Funds Market Money Market AD and AS PL Interest Rate Interest Rate MS1 MS S1 SRAS S p i p1 MD AD D AD1 D1 MD1 Loanable Funds Y1 Y GDPR I Money (B) The Price Level: ? Explain The decrease in AD should result in a lower PL

20 Contractionary Monetary and Fiscal Policy
Loanable Funds Market Money Market AD and AS PL Interest Rate Interest Rate MS1 MS S1 SRAS S p i p1 MD AD D AD1 D1 MD1 Loanable Funds Y1 Y GDPR I Money (C) Unemployment: ? Explain Lower output increases unemployment on the SRAS curve.

21 Contractionary Monetary and Fiscal Policy
Loanable Funds Market Money Market AD and AS PL Interest Rate Interest Rate MS1 MS S1 SRAS S p i p1 MD AD D AD1 D1 MD1 Loanable Funds Y1 Y GDPR I Money (D) Interest rates: ? Explain The Fed decreases the money supply, which should result in an increase in interest rates. The increase in taxes and decrease in government spending result in a decrease in interest rates since the demand for loanable funds by the government should decrease. The demand for money decrease because of the decrease I real GDP. Interest rates will be higher if the decrease in demand is less than the decrease in supply in the money market. The interest rate effect is indeterminate.

22 Contractionary Monetary and Fiscal Policy
Loanable Funds Market Money Market AD and AS PL Interest Rate Interest Rate MS1 MS S1 SRAS S p i p1 MD AD D AD1 D1 MD1 Loanable Funds Y1 Y GDPR I Money (E) Investment: ? Explain If interest rates are higher; there would be a decrease in the level of investment. If interest rates are lower, there would be an increase.

23 The unemployment rate is 6%, and the CPI is increasing at a 5% rate
The unemployment rate is 6%, and the CPI is increasing at a 5% rate. The federal government cuts personal income taxes and maintains current spending. The Fed sells bonds on the open market. Loanable Funds Market Money Market AD and AS PL Interest Rate Interest Rate S MS SRAS p i AD D MD Y I Loanable Funds GDPR Money

24 Contractionary Monetary Policy and Expansionary Fiscal Policy
Loanable Funds Market Money Market AD and AS PL Interest Rate Interest Rate MS1 MS S1 SRAS i1 S p i AD D1 MD D Y Loanable Funds GDPR I Money (A) Real GDP: ? Explain The combined effect on AD is impossible to predict. The fiscal policy is expansionary, and the monetary policy is contractionary.

25 Contractionary Monetary Policy and Expansionary Fiscal Policy
Loanable Funds Market Money Market AD and AS PL Interest Rate Interest Rate MS1 MS S1 SRAS i1 S p i AD D1 MD D Y Loanable Funds GDPR I Money (B) Price Level: ? Explain The impact on the price level is impossible to predict given the contradicting monetary and fiscal policies.

26 Contractionary Monetary Policy and Expansionary Fiscal Policy
Loanable Funds Market Money Market AD and AS PL Interest Rate Interest Rate MS1 MS S1 SRAS i1 S p i AD D1 MD D Y Loanable Funds GDPR I Money (C) Unemployment: ? Explain The impact on output and, hence, employment is impossible to predict given the contradicting monetary and fiscal policies.

27 Contractionary Monetary Policy and Expansionary Fiscal Policy
Loanable Funds Market Money Market AD and AS PL Interest Rate Interest Rate MS1 MS S1 SRAS i1 S p i AD D1 MD D Y Loanable Funds GDPR I Money (D) Interest rates: ? Explain Interest rates will rise because of the increased demand for and reduced supply of loanable funds.

28 Contractionary Monetary Policy and Expansionary Fiscal Policy
Loanable Funds Market Money Market AD and AS PL Interest Rate Interest Rate MS1 MS S1 SRAS i1 S p i AD D1 MD D Y Loanable Funds GDPR I Money (E) Investment: ? Explain The increase in interest rates will tend to decrease investments.


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