We construct a dynamic stochastic general equilibrium model to study optimal monetary stabilization policy. Prices are fully flexible and money is essential for trade. Our main result is that if the central bank pursues a long-run price path, thereby controlling inflation expectations, it can improve welfare by stabilizing short-run aggregate shocks. The optimal policy involves smoothing nominal interest rates which effectively smooths consumption across states. Failure to follow a long-run price path makes any stabilization attempt ineffective.
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Paper provided by CESifo GmbH in its series CESifo Working Paper Series with number
CESifo Working Paper No. 1638.
Length: Date of creation: 2005 Date of revision: Handle: RePEc:ces:ceswps:_1638
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Find related papers by JEL classification: E40 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - General E50 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - General
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References listed on IDEAS Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
Aleksander Berentsen & Gabriele Camera & Christopher Waller, .
"Money, Credit and Banking,"
IEW - Working Papers
iewwp219, Institute for Empirical Research in Economics - IEW.
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Other versions:
Wallace, Neil, 2001.
"Whither Monetary Economics?,"
International Economic Review,
Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 42(4), pages 847-69, November.