Optimal nonlinear policy: signal extraction with a non-normal prior
The literature on optimal monetary policy typically makes three major assumptions: 1) policymakersâ€™ preferences are quadratic, 2) the economy is linear, and 3) stochastic shocks and policymakersâ€™ prior beliefs about unobserved variables are normally distributed. This paper relaxes the third assumption and explores its implications for optimal policy. The separation principle continues to hold in this framework, allowing for tractability and application to forward-looking models, but policymakersâ€™ beliefs are no longer updated in a linear fashion, allowing for plausible nonlinearities in optimal policy. We consider in particular a class of models in which policymakersâ€™ priors about the natural rate of unemployment are diï¬€use in a region around the mean. When this is the case, it is optimal for policy to respond cautiously to small surprises in the observed unemployment rate, but become increasingly aggressive at the margin. These features of optimal policy match statements by Federal Reserve oï¬ƒcials and the behavior of the Fed in the 1990s
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- Douglas Staiger & James H. Stock & Mark W. Watson, 1996.
"How Precise are Estimates of the Natural Rate of Unemployment?,"
NBER Working Papers
5477, National Bureau of Economic Research, Inc.
- Douglas O. Staiger & James H. Stock & Mark W. Watson, 1997. "How Precise Are Estimates of the Natural Rate of Unemployment?," NBER Chapters, in: Reducing Inflation: Motivation and Strategy, pages 195-246 National Bureau of Economic Research, Inc.
- Eric Swanson, 2005.
"Optimal Nonlinear Policy: Signal Extraction with a Non-Normal Prior,"
Computing in Economics and Finance 2005
147, Society for Computational Economics.
- Swanson, Eric T., 2006. "Optimal nonlinear policy: signal extraction with a non-normal prior," Journal of Economic Dynamics and Control, Elsevier, vol. 30(2), pages 185-203, February.
- Eric T. Swanson, 2005. "Optimal nonlinear policy: signal extraction with a non-normal prior," Working Paper Series 2005-24, Federal Reserve Bank of San Francisco.
- Svensson, Lars E. O. & Woodford, Michael, 2003.
"Indicator variables for optimal policy,"
Journal of Monetary Economics,
Elsevier, vol. 50(3), pages 691-720, April.
- Lars E.O. Svensson & Michael Woodford, 2000. "Indicator Variables for Optimal Policy," NBER Working Papers 7953, National Bureau of Economic Research, Inc.
- Svensson, Lars & Woodford, Michael, 2000. "Indicator Variables for Optimal Policy," Seminar Papers 688, Stockholm University, Institute for International Economic Studies.
- Svensson, Lars E. O. & Woodford, Michael, 2000. "Indicator variables for optimal policy," Working Paper Series 0012, European Central Bank.
- Volker Wieland, .
"Monetary Policy and Uncertainty about the Natural Unemployment Rate,"
Computing in Economics and Finance 1997
11, Society for Computational Economics.
- Wieland, Volker, 2003. "Monetary Policy and Uncertainty about the Natural Unemployment Rate," CFS Working Paper Series 2003/05, Center for Financial Studies (CFS).
- Wieland, Volker, 2003. "Monetary Policy and Uncertainty about the Natural Unemployment Rate," CEPR Discussion Papers 3811, C.E.P.R. Discussion Papers.
- Volker W. Wieland, 1998. "Monetary policy and uncertainty about the natural unemployment rate," Finance and Economics Discussion Series 1998-22, Board of Governors of the Federal Reserve System (U.S.).
- Pearlman, Joseph G., 1992. "Reputational and nonreputational policies under partial information," Journal of Economic Dynamics and Control, Elsevier, vol. 16(2), pages 339-357, April.
- Laurence H. Meyer & Eric T. Swanson & Volker W. Wieland, 2001.
"NAIRU Uncertainty and Nonlinear Policy Rules,"
American Economic Review,
American Economic Association, vol. 91(2), pages 226-231, May.
- repec:cup:macdyn:v:8:y:2004:i:1:p:27-50 is not listed on IDEAS
- Swanson, Eric T., 2004. "Signal Extraction And Non-Certainty-Equivalence In Optimal Monetary Policy Rules," Macroeconomic Dynamics, Cambridge University Press, vol. 8(01), pages 27-50, February.
- Brian P. Sack & Volker W. Wieland, 1999.
"Interest-rate smoothing and optimal monetary policy: a review of recent empirical evidence,"
Finance and Economics Discussion Series
1999-39, Board of Governors of the Federal Reserve System (U.S.).
- Sack, Brian & Wieland, Volker, 2000. "Interest-rate smoothing and optimal monetary policy: a review of recent empirical evidence," Journal of Economics and Business, Elsevier, vol. 52(1-2), pages 205-228.
- Andrew J. Filardo, 1998. "New evidence on the output cost of fighting inflation," Economic Review, Federal Reserve Bank of Kansas City, issue Q III.
- Pearlman, Joseph & Currie, David & Levine, Paul, 1986. "Rational expectations models with partial information," Economic Modelling, Elsevier, vol. 3(2), pages 90-105, April.
- Orphanides, Athanasios & Wieland, Volker, 2000.
"Inflation zone targeting,"
European Economic Review,
Elsevier, vol. 44(7), pages 1351-1387, June.
- Taylor, John B., 1993. "Discretion versus policy rules in practice," Carnegie-Rochester Conference Series on Public Policy, Elsevier, vol. 39(1), pages 195-214, December.
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