Policy Rules and External Shocks
In: Monetary Policy: Rules and Transmission Mechanisms
AbstractThis essay discusses rules for monetary policy in open economies. If policymakers seek to stabilize output and inflation, optimal rules in open economies differ considerably from optimal rules in closed economies. In open economies, stability is best achieved by targeting long-run inflation, a measure of inflation adjusted to remove transitory effects of exchange-rate movements. Stability is also enhanced by adding an exchange-rate term to "Taylor rules" for setting interest rates. Finally, central banks must choose whether their policy instrument is an interest rate or a "monetary conditions index": an average of the interest rate and the exchange rate. The nature of shocks to the exchange rate determines which of these choices keeps output and inflation more stable.
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This chapter was published in: Norman Loayza & Klaus Schmidt-Hebbel & Norman Loayza (Series Editor) & Klaus Schmidt-Hebbel (Series Editor) (ed.) Monetary Policy: Rules and Transmission Mechanisms, , chapter 3, pages 047-064, 2002.
This item is provided by Central Bank of Chile in its series Central Banking, Analysis, and Economic Policies Book Series with number v04c03pp047-064.
Other versions of this item:
- E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy
- E58 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Central Banks and Their Policies
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- Laurence Ball, 1998.
"Policy Rules for Open Economies,"
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rdp9806, Reserve Bank of Australia.
- Philip Lowe & Luci Ellis, 1997. "The Smoothing of Official Interest Rates," RBA Annual Conference Volume, in: Philip Lowe (ed.), Monetary Policy and Inflation Targeting Reserve Bank of Australia.
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