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Monetary policy, asset prices and model uncertainty

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  • Meixing DAI
  • Eleftherios SPYROMITROS

Abstract

Using a macroeconomic model with asset prices, we analyze how optimal monetary policy, and macroeconomic dynamics and performance are affected by the central bank’s desire to be robust against model misspecifications. Considering the worst-case model, we show that an increase in the central bank’s preference for robustness requires a more aggressive reaction of the optimal nominal interest rate with respect to expected inflation and inflation shocks. According to the value of structural parameters, the economic equilibrium can be stable or saddle-point stable. In both cases, the speed of dynamic convergence is smaller under robust control compared to a benchmark case without it. Finally, an increase in the preference for robustness reinforces the reaction of current and expected future inflation, asset prices and output-gap to inflation shocks. However, the preference for robustness has no effect on the reaction of asset prices to the shocks affecting goods demand and financial markets.

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Paper provided by Bureau d'Economie Théorique et Appliquée, UDS, Strasbourg in its series Working Papers of BETA with number 2008-15.

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Date of creation: 2008
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Handle: RePEc:ulp:sbbeta:2008-15

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Keywords: Monetary policy; asset prices; model uncertainty; macro-financial stability.;

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  1. Leitemo, Kai & Söderström , Ulf, 2004. "Robust monetary policy in the New-Keynesian framework," Research Discussion Papers, Bank of Finland 31/2004, Bank of Finland.
  2. Ben S. Bernanke & Mark Gertler, 2001. "Should Central Banks Respond to Movements in Asset Prices?," American Economic Review, American Economic Association, American Economic Association, vol. 91(2), pages 253-257, May.
  3. Alexandre, Fernando & Bacao, Pedro, 2005. "Monetary policy, asset prices, and uncertainty," Economics Letters, Elsevier, Elsevier, vol. 86(1), pages 37-42, January.
  4. McCallum, Bennett T & Nelson, Edward, 1999. "An Optimizing IS-LM Specification for Monetary Policy and Business Cycle Analysis," Journal of Money, Credit and Banking, Blackwell Publishing, Blackwell Publishing, vol. 31(3), pages 296-316, August.
  5. Conover, C. Mitchell & Jensen, Gerald R. & Johnson, Robert R., 1999. "Monetary environments and international stock returns," Journal of Banking & Finance, Elsevier, Elsevier, vol. 23(9), pages 1357-1381, September.
  6. Marc P. Giannoni & Michael Woodford, 2003. "Optimal Interest-Rate Rules: II. Applications," NBER Working Papers 9420, National Bureau of Economic Research, Inc.
  7. Marc P. Giannoni, 2007. "Robust optimal monetary policy in a forward-looking model with parameter and shock uncertainty," Journal of Applied Econometrics, John Wiley & Sons, Ltd., John Wiley & Sons, Ltd., vol. 22(1), pages 179-213.
  8. Giordani, Paolo & Söderlind, Paul, 2002. "Solution of Macromodels with Hansen-Sargent Robust Policies: Some Extensions," Working Paper Series in Economics and Finance, Stockholm School of Economics 499, Stockholm School of Economics, revised 15 May 2003.
  9. Alexandros Kontonikas & Christos Ioannidis, 2003. "Should Monetary Policy Respond to Asset Price Misalignments?," Economics and Finance Discussion Papers, Economics and Finance Section, School of Social Sciences, Brunel University 03-19, Economics and Finance Section, School of Social Sciences, Brunel University.
  10. Alexei Onatski & James H. Stock, 2000. "Robust Monetary Policy Under Model Uncertainty in a Small Model of the U.S. Economy," NBER Working Papers 7490, National Bureau of Economic Research, Inc.
  11. Bernanke, Ben S. & Gertler, Mark & Gilchrist, Simon, 1999. "The financial accelerator in a quantitative business cycle framework," Handbook of Macroeconomics, Elsevier, in: J. B. Taylor & M. Woodford (ed.), Handbook of Macroeconomics, edition 1, volume 1, chapter 21, pages 1341-1393 Elsevier.
  12. Marc P. Giannoni & Michael Woodford, 2003. "Optimal Interest-Rate Rules: I. General Theory," NBER Working Papers 9419, National Bureau of Economic Research, Inc.
  13. Brock, William A. & Durlauf, Steven N. & West, Kenneth D., 2007. "Model uncertainty and policy evaluation: Some theory and empirics," Journal of Econometrics, Elsevier, Elsevier, vol. 136(2), pages 629-664, February.
  14. Piti Disyatat, 2005. "Inflation Targeting, Asset Prices, and Financial Imbalances: Conceptualizing the Debate," Working Papers, Economic Research Department, Bank of Thailand 2005-09, Economic Research Department, Bank of Thailand.
  15. Lars Peter Hansen & Thomas J. Sargent, 2001. "Acknowledging Misspecification in Macroeconomic Theory," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 4(3), pages 519-535, July.
  16. Gilchrist, Simon & Leahy, John V., 2002. "Monetary policy and asset prices," Journal of Monetary Economics, Elsevier, Elsevier, vol. 49(1), pages 75-97, January.
  17. Alexandros Kontonikas & Alberto Montagnoli, 2006. "Optimal Monetary Policy And Asset Price Misalignments," Scottish Journal of Political Economy, Scottish Economic Society, Scottish Economic Society, vol. 53(5), pages 636-654, November.
  18. Simon Gilchrist & Masashi Saito, 2008. "Expectations, Asset Prices, and Monetary Policy: The Role of Learning," NBER Chapters, National Bureau of Economic Research, Inc, in: Asset Prices and Monetary Policy, pages 45-102 National Bureau of Economic Research, Inc.
  19. Hansen, Lars Peter & Sargent, Thomas J., 2003. "Robust control of forward-looking models," Journal of Monetary Economics, Elsevier, Elsevier, vol. 50(3), pages 581-604, April.
  20. Robert Tetlow & Peter von zur Muehlen, 2004. "Avoiding Nash Inflation: Bayesian and Robus Responses to Model Uncertainty," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 7(4), pages 869-899, October.
  21. Batini, Nicoletta & Justiniano, Alejandro & Levine, Paul & Pearlman, Joseph, 2006. "Robust inflation-forecast-based rules to shield against indeterminacy," Journal of Economic Dynamics and Control, Elsevier, Elsevier, vol. 30(9-10), pages 1491-1526.
  22. Giannoni, Marc P., 2002. "Does Model Uncertainty Justify Caution? Robust Optimal Monetary Policy In A Forward-Looking Model," Macroeconomic Dynamics, Cambridge University Press, Cambridge University Press, vol. 6(01), pages 111-144, February.
  23. Stephen G. Cecchetti & Hans Genberg & Sushil Wadhwani, 2002. "Asset Prices in a Flexible Inflation Targeting Framework," NBER Working Papers 8970, National Bureau of Economic Research, Inc.
  24. John C. Williams & Andrew T. Levin, 2003. "Robust Monetary Policy with Competing Reference Models," Computing in Economics and Finance 2003, Society for Computational Economics 291, Society for Computational Economics.
  25. Akram, Q. Farooq & Eitrheim, Øyvind, 2008. "Flexible inflation targeting and financial stability: Is it enough to stabilize inflation and output?," Journal of Banking & Finance, Elsevier, Elsevier, vol. 32(7), pages 1242-1254, July.
  26. Robert J. Tetlow & Peter von zur Muehlen, 2002. "Monetary Policy, Asset Prices, and Misspecification: the robust approach to bubbles with model uncertainty," Computing in Economics and Finance 2002, Society for Computational Economics 335, Society for Computational Economics.
  27. Fama, Eugene F, 1981. "Stock Returns, Real Activity, Inflation, and Money," American Economic Review, American Economic Association, American Economic Association, vol. 71(4), pages 545-65, September.
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