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Robust monetary policy in a small open economy

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Author Info
Leitemo , Kai () (Norwegian School of Management (BI))
Söderström , Ulf () (Department of Economics and IGIER, Università Bocconi)

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Abstract

This paper studies how a central bank’s preference for robustness against model misspecification affects the design of monetary policy in a New-Keynesian model of a small open economy. Due to the simple model structure, we are able to solve analytically solve the optimal robust policy rule, and separately ana-lyze the effects of robustness against misspecification concerning the determination of inflation, output and the exchange rate. We show that an increased central bank preference for robustness makes monetary policy respond more aggressively or more cautiously to shocks, depending on the type of shock and the source of misspecification.

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Publisher Info
Paper provided by Bank of Finland in its series Research Discussion Papers with number 20/2005.

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Length: 58 pages
Date of creation: 11 Oct 2005
Date of revision:
Handle: RePEc:hhs:bofrdp:2005_020

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Postal: Bank of Finland, P.O. Box 160, FI-00101 Helsinki, Finland
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Related research
Keywords: Knightian uncertainty; model uncertainty; robust control; min-max policies;

Other versions of this item:

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
F41 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - Open Economy Macroeconomics

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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.:
  1. Svensson, Lars E. O., 2000. "Open-economy inflation targeting," Journal of International Economics, Elsevier, vol. 50(1), pages 155-183, February. [Downloadable!] (restricted)
    Other versions:
  2. Giordani, Paolo & Söderlind, Paul, 2002. "Solution of Macromodels with Hansen-Sargent Robust Policies: Some Extensions," Working Paper Series in Economics and Finance 499, Stockholm School of Economics, revised 15 May 2003. [Downloadable!]
    Other versions:
  3. Mankiw, N Gregory, 2001. "The Inexorable and Mysterious Tradeoff between Inflation and Unemployment," Economic Journal, Royal Economic Society, vol. 111(471), pages C45-61, May. [Downloadable!] (restricted)
    Other versions:
  4. Jordi Galí & Tommaso Monacelli, 2004. "Monetary Policy and Exchange Rate Volatility in a Small Open Economy," Economics Working Papers 835, Department of Economics and Business, Universitat Pompeu Fabra. [Downloadable!]
    Other versions:
  5. Clarida, Richard & Galí, Jordi & Gertler, Mark, 1999. "The Science of Monetary Policy: A New Keynesian Perspective," CEPR Discussion Papers 2139, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
    Other versions:
  6. Ball, Laurence, 1994. "Credible Disinflation with Staggered Price-Setting," American Economic Review, American Economic Association, vol. 84(1), pages 282-89, March. [Downloadable!] (restricted)
    Other versions:
  7. Lars Peter Hansen & Thomas J. Sargent, 2001. "Acknowledging Misspecification in Macroeconomic Theory," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 4(3), pages 519-535, July. [Downloadable!] (restricted)
  8. 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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  9. Alexei Onatski & Noah Williams, 2003. "Modeling Model Uncertainty," NBER Working Papers 9566, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
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  10. Robert G. King, 2000. "The new IS-LM model : language, logic, and limits," Economic Quarterly, Federal Reserve Bank of Richmond, issue Sum, pages 45-103. [Downloadable!]
  11. Lawrence J. Christiano & Martin Eichenbaum & Charles Evans, 2001. "Nominal rigidities and the dynamic effects of a shock to monetary policy," Working Paper 0107, Federal Reserve Bank of Cleveland. [Downloadable!]
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  12. Julio Rotemberg & Michael Woodford, 1997. "An Optimization-Based Econometric Framework for the Evaluation of Monetary Policy," NBER Chapters, in: NBER Macroeconomics Annual 1997, Volume 12, pages 297-361 National Bureau of Economic Research, Inc. [Downloadable!]
  13. Leitemo, Kai & Söderström , Ulf, 2004. "Robust monetary policy in the New-Keynesian framework," Research Discussion Papers 31/2004, Bank of Finland. [Downloadable!]
    Other versions:
  14. repec:cup:macdyn:v:6:y:2002:i:1:p:111-44 is not listed on IDEAS
  15. Marc P. Giannoni & Michael Woodford, 2003. "Optimal Interest-Rate Rules: I. General Theory," Levine's Bibliography 506439000000000384, UCLA Department of Economics. [Downloadable!]
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  16. Leitemo, Kai & Soderstrom, Ulf, 2005. "Simple monetary policy rules and exchange rate uncertainty," Journal of International Money and Finance, Elsevier, vol. 24(3), pages 481-507, April. [Downloadable!] (restricted)
    Other versions:
  17. Craine, Roger, 1979. "Optimal monetary policy with uncertainty," Journal of Economic Dynamics and Control, Elsevier, vol. 1(1), pages 59-83, February. [Downloadable!] (restricted)
  18. Richard Clarida & Jordi Gali & Mark Gertler, 2002. "A Simple Framework for International Monetary Policy Analysis," NBER Working Papers 8870, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
    Other versions:
  19. Arturo Estrella & Jeffrey C. Fuhrer, 2002. "Dynamic Inconsistencies: Counterfactual Implications of a Class of Rational-Expectations Models," American Economic Review, American Economic Association, vol. 92(4), pages 1013-1028, September. [Downloadable!]
    Other versions:
  20. Giannoni, Marc P., 2002. "Does Model Uncertainty Justify Caution? Robust Optimal Monetary Policy In A Forward-Looking Model," Macroeconomic Dynamics, Cambridge University Press, vol. 6(01), pages 111-144, February. [Downloadable!]
  21. Calvo, Guillermo A., 1983. "Staggered prices in a utility-maximizing framework," Journal of Monetary Economics, Elsevier, vol. 12(3), pages 383-398, September. [Downloadable!] (restricted)
  22. Soderstrom, Ulf, 2002. " Monetary Policy with Uncertain Parameters," Scandinavian Journal of Economics, Blackwell Publishing, vol. 104(1), pages 125-45. [Downloadable!] (restricted)
    Other versions:
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. Richard Dennis & Kai Leitemo & Ulf Soderstrom, 2006. "Methods for Robust Control," Working Papers 307, IGIER (Innocenzo Gasparini Institute for Economic Research), Bocconi University. [Downloadable!]
    Other versions:
  2. Araújo, Eurilton, 2008. "Robust Monetary Policy with the Consumption-Wealth Channel," Ibmec Working Papers wpe_108, Ibmec Working Paper, Ibmec São Paulo. [Downloadable!]
  3. Dennis, Richard & Leitemo, Kai & Söderström, Ulf, 2007. "Monetary Policy in a Small Open Economy with a Preference for Robustness," CEPR Discussion Papers 6067, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
    Other versions:
  4. Kai Leitemo & Ulf Soderstrom, 2004. "Robust Monetary Policy in the New-Keynesian Framework," Working Papers 273, IGIER (Innocenzo Gasparini Institute for Economic Research), Bocconi University. [Downloadable!]
    Other versions:
  5. Giuseppe Diana & Moise Sidiropoulos, 2006. "Robust Control and Monetary Policy Delegation," Working Papers of BETA 2006-26, Bureau d'Economie Théorique et Appliquée, ULP, Strasbourg. [Downloadable!]
  6. Q. Farooq Akram & Yakov Ben-Haim & Øyvind Eitrheim, 2006. "Managing uncertainty through robust-satisficing monetary policy," Working Paper 2006/10, Norges Bank. [Downloadable!]
  7. Li Qin & Elefterios Spyromitros & Moïse Sidiropoulos, 2006. "Does Model Uncertainty Lead to Less Central Bank Transparency?," Working Papers of BETA 2006-22, Bureau d'Economie Théorique et Appliquée, ULP, Strasbourg. [Downloadable!]
  8. Richard Dennis, 2007. "Model uncertainty and monetary policy," Working Paper Series 2007-09, Federal Reserve Bank of San Francisco. [Downloadable!]
    Other versions:
  9. Argov, Eyal & Binyamini, Alon & Elkayam, David & Rozenshtrom, Irit, 2007. "A Small Macroeconomic Model to Support Inflation Targeting in Israel," MPRA Paper 4784, University Library of Munich, Germany. [Downloadable!]
  10. Dai, Meixing & Sidiropoulos, Moïse & Spyromitros, Eleftherios, 2008. "Monetary policy transparency and inflation persistence in a small open economy," MPRA Paper 13829, University Library of Munich, Germany, revised Mar 2009. [Downloadable!]
    Other versions:
  11. Adam Altar-Samuel, 2008. "Robust Monetary Policy," Advances in Economic and Financial Research - DOFIN Working Paper Series 21, Bucharest University of Economics, Center for Advanced Research in Finance and Banking - CARFIB. [Downloadable!]
  12. Argov, Eyal & Elkayam, David, 2007. "An Estimated New Keynesian Model for Israel," MPRA Paper 9412, University Library of Munich, Germany. [Downloadable!]
  13. Kilponen, Juha & Leitemo, Kai, 2006. "Robustness in monetary policymaking: a case for the Friedman rule," Research Discussion Papers 4/2006, Bank of Finland. [Downloadable!]
  14. Michel Juillard & Florian Pelgrin, 2007. "Computing Optimal Policy in a Timeless-Perspective: An Application to a Small-Open Economy," Working Papers 07-32, Bank of Canada. [Downloadable!]
  15. Puhakka , Mikko, 2005. "The effects of aging population on the sustainability of fiscal policy," Research Discussion Papers 26/2005, Bank of Finland. [Downloadable!]
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