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Monetary policy with heterogeneous and misspecified expectations

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  • Michele Berardi

Abstract

In recent literature on monetary policy and learning, it has been suggested that private sector’s expectations should play a role in the policy rule implemented by the central bank, as they could improve the ability of the policymaker to stabilize the economy. Private sector’s expectations, in these studies, are often taken to be homogeneous and rational, at least in the limit of a learning process. In this paper, instead, we consider the case in which private agents are heterogeneous in their expectations formation mechanisms and hold heterogeneous expectations in equilibrium. We investigates the impact of this heterogeneity in expectations on central bank’s policy implementation and on the ensuing economic outcomes.

Suggested Citation

  • Michele Berardi, 2006. "Monetary policy with heterogeneous and misspecified expectations," Centre for Growth and Business Cycle Research Discussion Paper Series 81, Economics, The Univeristy of Manchester.
  • Handle: RePEc:man:cgbcrp:81
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    References listed on IDEAS

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    Cited by:

    1. George W. Evans & Seppo Honkapohja, 2009. "Expectations, Learning and Monetary Policy: An Overview of Recent Research," Central Banking, Analysis, and Economic Policies Book Series,in: Klaus Schmidt-Hebbel & Carl E. Walsh & Norman Loayza (Series Editor) & Klaus Schmidt-Hebbel (Series (ed.), Monetary Policy under Uncertainty and Learning, edition 1, volume 13, chapter 2, pages 027-076 Central Bank of Chile.
    2. Nakagawa, Ryuichi, 2015. "Learnability of an equilibrium with private information," Journal of Economic Dynamics and Control, Elsevier, vol. 59(C), pages 58-74.
    3. Emanuel Gasteiger, 2013. "Do heterogeneous expectations constitute a challenge for policy interaction?," Working Papers Series 2 13-02, ISCTE-IUL, Business Research Unit (BRU-IUL).
    4. Beqiraj Elton & Di Bartolomeo Giovanni & Serpieri Carolina, 2017. "Bounded-rationality and heterogeneous agents: Long or short forecasters?," wp.comunite 00132, Department of Communication, University of Teramo.
    5. Man-Keung Tang & Xiangrong Yu, 2011. "Communication of Central Bank Thinking and Inflation Dynamics," IMF Working Papers 11/209, International Monetary Fund.
    6. Felix Geiger & Oliver Sauter, 2009. "Deflationary vs. Inflationary Expectations - A New-Keynesian Perspective with Heterogeneous Agents and Monetary Believes," Diskussionspapiere aus dem Institut für Volkswirtschaftslehre der Universität Hohenheim 312/2009, Department of Economics, University of Hohenheim, Germany.
    7. Elias, Christopher J., 2016. "A heterogeneous agent exchange rate model with speculators and non-speculators," Journal of Macroeconomics, Elsevier, vol. 49(C), pages 203-223.
    8. Marzioni, Stefano, 2014. "Signals and learning in a new Keynesian economy," Journal of Macroeconomics, Elsevier, vol. 40(C), pages 114-131.

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