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The Explanatory Power of Monetary Policy Rules

Simple Principles Have Big Impacts

TaylorBy John B. Taylor

John B. Taylor is the Mary and Robert Raymond Professor of Economics at Stanford University and the Bowen H. and Janice Arthur McCoy Senior Fellow at the Hoover Institution. He is a member of the California Governor’s Council of Economic Advisors. Previously, he was director, Stanford Institute for Economic Policy Research, where he is now a senior fellow, and was founding director of Stanford’s Introductory Economics Center. Previously, he served on the President’s Council of Economic Advisers, the Congressional Budget Office’s Panel of Economic Advisers, and as Under Secretary of Treasury for International Affairs. He held positions as professor of economics at Princeton University and Columbia University. His academic fields of expertise are macroeconomics, monetary economics, and international economics. He has won a number of awards for distinguished public service, as well as for outstanding teaching. He is a fellow of the American Academy of Arts and Sciences and the Econometric Society and served as vice president of the American Economic Association. He received a B.A. in economics summa cum laude from Princeton University and a Ph.D. in economics from Stanford University.

Over the past 20 years, the use of monetary policy rules has become pervasive in analyzing and prescribing monetary policy. This paper traces the development of such rules and their use in the analysis, prediction, and stabilization of national economies. In particular, rules provide insight into eras in which monetary policy was not effective as well as when it was, such as the persistence of the ongoing “Great Moderation.” The paper stresses the “scientific” contributions of rules, including their insight into fluctuations of housing construction and exchange rates, as well as into the term structure of interest rates.

This paper was delivered as the Adam Smith Award Lecture at the NABE Annual Meeting, September 10, 2007, San Francisco, California.

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JEL category: E52; E58