1. Monetary Policy Monetary policy: The actions the Federal Reserve takes to manage the money supply and interest rates to pursue its economic objectives.

2. Price Stability High Employment The goal of high employment extends beyond the Fed to other branches of the federal government. Economic Growth Policymakers aim to encourage stable economic growth because stable growth allows households and firms to plan accurately and encourages the long-run investment that is needed to sustain growth. The Goals of Monetary Policy

3. Implementation of the monetary policy 1.Set Target Federal Funds rate 2.Sell/buy treasury bills through open market operations 3.Watch the Actual (effective) Federal Funds rate Federal funds rate The interest rate banks charge each other for overnight loans.

4. The Demand for Money

5. Shifts in the Money Demand Curve

6. Shifting Real Demand for Money  Changes in Real Aggregate Spending If you plan to buy more stuff, you need more money to facilitate those transactions  Changes in Technology ATMs and Credit Cards reduce the need to hold cash or even checkable deposits.  Changes in Institutions

7. The Impact on the Interest Rate When the Fed Increases the Money Supply How the Fed Manages the Money Supply: A Quick Review Equilibrium in the Money Market

8. The Impact on the Interest Rate When the Fed Increases the Money Supply Equilibrium in the Money Market

9. The Fed Moves Interest Rates

10. Monetary Policy and Economic Activity Consumption Investment Net exports How Interest Rates Affect Aggregate Demand Changes in interest rates will not affect government purchases, but they will affect the other three components of aggregate demand in the following ways:

11. Monetary Policy and Aggregate Demand  Expansionary monetary policy is monetary policy that increases aggregate demand.  Contractionary monetary policy is monetary policy that reduces aggregate demand.

12. Expansionary Monetary Policy to Fight a Recessionary Gap

13. Contractionary Monetary Policy to Fight an Inflationary Gap

14. Expansionary monetary policy The Federal Reserve’s increasing the money supply and decreasing interest rates to increase real GDP. Contractionary monetary policy The Federal Reserve’s adjusting the money supply to increase interest rates to reduce inflation.

15. A Summary of How Monetary Policy Works Expansionary and Contractionary Monetary Policies

16. Federal Reserve Policy and the Business Cycle

17. The Short-Run and Long-Run Effects of an Increase in the Money Supply

18. Monetary Neutrality  In the long run, changes in the money supply affect the aggregate price level but not real GDP or the interest rate.  In fact, there is monetary neutrality: changes in the money supply have no real effect on the economy. So monetary policy is ineffectual in the long run.

19. The Effects of Monetary Policy on Real GDP and the Price Level: A More Complete Account An Expansionary Monetary Policy

20. Solved Problem The Effects of Monetary Policy

21. Some economists have argued that rather than use an interest rate as its monetary policy target, the Fed should use the money supply. Many of the economists who make this argument belong to a school of thought known as monetarism. The leader of the monetarist school was Nobel Laureate Milton Friedman. Friedman and his followers favored replacing monetary policy with a monetary growth rule. Should the Fed Target the Money Supply?

22. A Closer Look at the Fed’s Setting of Monetary Policy Targets Should the Fed Target Inflation? Inflation targeting: Conducting monetary policy so as to commit the central bank to achieving a publicly announced level of inflation.

23. Using Monetary Policy to Fight Inflation A Contractionary Monetary Policy in 2000

24. How Does the Fed Measure Inflation? Making the Connection 1 The PCE is a so-called chain-type price index, as opposed to the market- basket approach used in constructing the CPI. As we saw in Chapter 20, because consumers shift the mix of products they buy each year, the market-basket approach makes the CPI overstate actual inflation. A chain- type price index allows the mix of products to change each year. 2 The PCE includes the prices of more goods and services than the CPI, so it is a broader measure of inflation. 3 Past values of the PCE can be recalculated as better ways of computing price indexes are developed and as new data become available. This allows the Fed to better track historical trends in the inflation rate. In 2000, the Fed announced that it would rely more on the PCE than on the CPI in tracking inflation. The Fed noted three advantages that the PCE has over the CPI:

25. Is the Independence of the Federal Reserve a Good Idea? In democracies, elected representatives usually decide important policy matters. In the United States, however, monetary policy is not decided by elected officials. Instead, it is decided by the unelected FOMC. Because those deciding monetary policy do not have to run for election, they are not accountable for their actions to the ultimate authorities in a democracy: the voters. The Case against Fed Independence

26. YEARPOTENTIAL GDPREAL GDPPRICE LEVEL 2012$14.9 trillion 110 2013$15.3 trillion$15.2 trillion112 The hypothetical information in the table shows what the values for real GDP and the price level will be in 2013 if the Fed does not use monetary policy. The Effects of Monetary Policy Solved Problem 14-4 Use the dynamic aggregate demand and aggregate supply model to analyze monetary policy. 14.4 LEARNING OBJECTIVE

27. Solved Problem 14-4 The Effects of Monetary Policy (continued) YOUR TURN: For more practice, do related problems 4.4 and 4.5 at the end of this chapter. Use the dynamic aggregate demand and aggregate supply model to analyze monetary policy. 14.4 LEARNING OBJECTIVE