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Implications of a Changing Economic Structure for the Strategy of Monetary Policy

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  • Walsh, Carl E.

Abstract

This paper surveys the implications of uncertainty for the design of monetary policy. Among the topics discussed are the impact of imperfect or noisy information on the performance of simple rules, the performance of rules that are robust to the exogenous disturbance processes, the effects of parameter uncertainty, and the implications of robust control. The analysis is conducted using a new Keynesian framework. One finding is that difference rules seem to perform well in the presence of imperfect information about the output gap.

Suggested Citation

  • Walsh, Carl E., 2004. "Implications of a Changing Economic Structure for the Strategy of Monetary Policy," Santa Cruz Department of Economics, Working Paper Series qt84g1q1g6, Department of Economics, UC Santa Cruz.
    • Handle: RePEc:cdl:ucscec:qt84g1q1g6
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    1. Douglas Sutherland & Peter Hoeller & Balázs Égert & Oliver Röhn, 2010. "Counter-cyclical Economic Policy," OECD Economics Department Working Papers 760, OECD Publishing.
    2. Bayoumi, Tamim & Sgherri, Silvia, 2004. "Deconstructing the Art of Central Banking," CEPR Discussion Papers 4675, C.E.P.R. Discussion Papers.
    3. Bennani, Hamza, 2018. "Media coverage and ECB policy-making: Evidence from an augmented Taylor rule," Journal of Macroeconomics, Elsevier, vol. 57(C), pages 26-38.
    4. Robert J. Tetlow, 2015. "Real-Time Model Uncertainty in the United States: "Robust" Policies Put to the Test," International Journal of Central Banking, International Journal of Central Banking, vol. 11(2), pages 113-155, March.
    5. Juan Paez-Farrell, 2009. "Timeless perspective vs discretionary policymaking when the degree of inflation persistence is unknown," Discussion Paper Series 2009_14, Department of Economics, Loughborough University, revised Sep 2009.
    6. Paez-Farrell, Juan, 2011. "Timeless perspective versus discretionary policymaking when the degree of inflation persistence is unknown," Economic Modelling, Elsevier, vol. 28(6), pages 2432-2438.
    7. Jan-Egbert Sturm & Jakob Haan, 2011. "Does central bank communication really lead to better forecasts of policy decisions? New evidence based on a Taylor rule model for the ECB," Review of World Economics (Weltwirtschaftliches Archiv), Springer;Institut für Weltwirtschaft (Kiel Institute for the World Economy), vol. 147(1), pages 41-58, April.
    8. Giuseppe Ferrero & Mario Pietrunti & Andrea Tiseno, 2019. "Benefits of gradualism or costs of inaction? Monetary policy in times of uncertainty," Temi di discussione (Economic working papers) 1205, Bank of Italy, Economic Research and International Relations Area.
    9. James Yetman, 2005. "Discretionary Policy, Potential Output Uncertainty, and Optimal Learning," Reserve Bank of New Zealand Discussion Paper Series DP2005/07, Reserve Bank of New Zealand.
    10. Andrzej Rzonca & Piotr Cizkowicz, 2014. "The effects of unconventional monetary policy: what do central banks not include in their models? / Skutki niekonwencjonalnej polityki pieniê¿nej: czego banki centralne nie uwzglêdniaj¹w swoich modela," mBank - CASE Seminar Proceedings 131, CASE-Center for Social and Economic Research.
    11. Christopher Martin & Costas Milas, 2009. "Uncertainty And Monetary Policy Rules In The United States," Economic Inquiry, Western Economic Association International, vol. 47(2), pages 206-215, April.
    12. Helmut Wagner, 2007. "Information and Uncertainty in the Theory of Monetary Policy," SUERF Studies, SUERF - The European Money and Finance Forum, number 2007/1 edited by Morten Balling, May.
    13. Bluhm, Marcel, 2015. "Investigating the monetary policy of central banks with assessment indicators," European Journal of Political Economy, Elsevier, vol. 38(C), pages 181-196.
    14. Michael Scharnagl & Christina Gerberding & Franz Seitz, 2010. "Should Monetary Policy Respond to Money Growth? New Results for the Euro Area," International Finance, Wiley Blackwell, vol. 13(3), pages 409-441, December.
    15. Piotr Ciżkowicz & Andrzej Rzońcaz, 2017. "Are Major Central Banks Blinded By The Analytical Elegance Of Their Models? Possible Costs Of Unconventional Monetary Policy Measures," The Singapore Economic Review (SER), World Scientific Publishing Co. Pte. Ltd., vol. 62(01), pages 87-108, March.
    16. Matteo Cacciatore & Dmitry Matveev & Rodrigo Sekkel, 2022. "Uncertainty and Monetary Policy Experimentation: Empirical Challenges and Insights from Academic Literature," Discussion Papers 2022-9, Bank of Canada.
    17. Felipe Morandé L. & Mauricio Tejada G., 2008. "Sources of Uncertainty in Monetary Policy Conduct in Chile," Journal Economía Chilena (The Chilean Economy), Central Bank of Chile, vol. 11(3), pages 45-80, December.

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