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Optimal discretionary policy and uncertainty about inflation persistence

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Author Info
Richhild Moessner () (Bank for International Settlements, Basel, Switzerland)
Abstract

This paper studies optimal discretionary policy with parameter uncertainty about inflation inertia. Optimal policy rules and impulse responses are presented within a hybrid New-Keynesian model estimated for the euro area by Smets (2003). We find that it may be optimal for policy to respond more aggressively to cost-push shocks and real interest rate shocks in the presence of uncertainty about inflation inertia, depending on the form of the central bank’s objective function. Moreover, in the cases where optimal policy is not certainty equivalent, we find that inflation returns slightly more gradually to equilibrium following a shock when the degree of inflation inertia is uncertain.

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Paper provided by European Central Bank in its series Working Paper Series with number 540.

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Length: 31 pages
Date of creation: Nov 2005
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Handle: RePEc:ecb:ecbwps:20050540

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Related research
Keywords: Monetary policy inflation persistence uncertainty..

Find related papers by JEL classification:
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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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.:
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  2. Woodford, Michael, 1999. "Optimal Monetary Policy Inertia," Manchester School, University of Manchester, vol. 67(0), pages 1-35, Supplemen. [Downloadable!] (restricted)
    Other versions:
  3. Levin, Andrew T. & Williams, John C., 2003. "Robust monetary policy with competing reference models," Journal of Monetary Economics, Elsevier, vol. 50(5), pages 945-975, July. [Downloadable!] (restricted)
    Other versions:
  4. Takeshi Kimura & Takushi Kurozumi, 2003. "Optimal monetary policy in a micro-founded model with parameter uncertainty," Finance and Economics Discussion Series 2003-67, Board of Governors of the Federal Reserve System (U.S.). [Downloadable!]
    Other versions:
  5. Jeffrey C. Fuhrer, 2000. "Habit Formation in Consumption and Its Implications for Monetary-Policy Models," American Economic Review, American Economic Association, vol. 90(3), pages 367-390, June. [Downloadable!] (restricted)
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  7. Smets, Frank, 2003. "Maintaining price stability: how long is the medium term?," Journal of Monetary Economics, Elsevier, vol. 50(6), pages 1293-1309, September. [Downloadable!] (restricted)
  8. Geoffrey Shuetrim & Christopher Thompson, 1999. "The Implications of Uncertainty for Monetary Policy," RBA Research Discussion Papers rdp1999-10, Reserve Bank of Australia. [Downloadable!]
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  14. Backus, David & Driffill, John, 1986. "The Consistency of Optimal Policy in Stochastic Rational Expectations Models," CEPR Discussion Papers 124, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
  15. Andrew T. Levin & Richhild Moessner, 2005. "Inflation persistence and monetary policy design - an overview," Working Paper Series 539, European Central Bank. [Downloadable!]
  16. Argia Sbordone, 2002. "An optimizing model of U.S. wage and price dynamics," Proceedings, Federal Reserve Bank of San Francisco, issue Mar. [Downloadable!]
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  17. Beck, Gunter W. & Wieland, Volker, 2002. "Learning and control in a changing economic environment," Journal of Economic Dynamics and Control, Elsevier, vol. 26(9-10), pages 1359-1377, August. [Downloadable!] (restricted)
  18. Lawrence J. Christiano & Martin Eichenbaum & Charles Evans, 2001. "Nominal Rigidities and the Dynamic Effects of a Shock to Monetary Policy," NBER Working Papers 8403, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
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  19. repec:fth:harver:1435 is not listed on IDEAS
  20. Marvin Goodfriend & Robert G. King, 1998. "The new neoclassical synthesis and the role of monetary policy," Working Paper 98-05, Federal Reserve Bank of Richmond. [Downloadable!]
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  23. Amato, Jeffery D. & Laubach, Thomas, 2003. "Rule-of-thumb behaviour and monetary policy," European Economic Review, Elsevier, vol. 47(5), pages 791-831, October. [Downloadable!] (restricted)
  24. Steinsson, Jon, 2003. "Optimal monetary policy in an economy with inflation persistence," Journal of Monetary Economics, Elsevier, vol. 50(7), pages 1425-1456, October. [Downloadable!] (restricted)
Full references

Cited by:
(explanations, 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.)

  1. Miguel Casares, 2006. "A close look at model-dependent monetary policy design," Review, Federal Reserve Bank of St. Louis, issue Sep, pages 451-470. [Downloadable!]
  2. Andrew T. Levin & Richhild Moessner, 2005. "Inflation persistence and monetary policy design - an overview," Working Paper Series 539, European Central Bank. [Downloadable!]
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