Ch a p ter

17

Tools of Monetary Policy
In the chapters describing the structure of the Federal Reserve System and the money supply process, we mentioned three policy tools that the Fed can use to manipulate the money supply and interest rates: open market operations, which affect the quantity of reserves and the monetary base; changes in discount lending, which affect the monetary base; and changes in reserve requirements, which affect the money multiplier. Because the Fed’s use of these policy tools has such an important impact on interest rates and economic activity, it is important to understand how the Fed wields them in practice and how relatively useful each tool is. In recent years, the Federal Reserve has increased its focus on the federal funds rate (the interest rate on overnight loans of reserves from one bank to another) as the primary indicator of the stance of monetary policy. Since February 1994, the Fed announces a federal funds rate target at each FOMC meeting, an announcement that is watched closely by market participants because it affects interest rates throughout the economy. Thus, to fully understand how the Fed’s tools are used in the conduct of monetary policy, we must understand not only their effect on the money supply, but their direct effects on the federal funds rate as well. The chapter thus begins with a supply-and-demand analysis of the market for reserves to explain how the Fed’s settings for the three tools of monetary policy determine the federal funds rate. We then go on to look in more detail at each of the three tools—open market operations, discount rate policy, and reserve requirements—to see how they are used in practice and to ask whether the use of these tools could be modified to improve the conduct of monetary policy.

PREVIEW

The Market for Reserves and the Federal Funds Rate
In Chapter 15, we saw how open