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Monetary policy and learning from the central bank's forecast

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  • Muto, Ichiro

Abstract

We examine the expectational stability (E-stability) of rational expectations equilibrium (REE) in a standard New Keynesian model in which private agents refer to the central bank's forecast in the process of adaptive learning. To satisfy the E-stability condition in this environment, the central bank must respond more strongly to the expected inflation rate than the extent to which the Taylor principle suggests. However, the central bank's strong reaction to the expected inflation rate raises the possibility of indeterminacy of the REE. In considering these problems, a robust policy requires responding to the current inflation rate to a certain degree.

Suggested Citation

  • Muto, Ichiro, 2011. "Monetary policy and learning from the central bank's forecast," Journal of Economic Dynamics and Control, Elsevier, vol. 35(1), pages 52-66, January.
  • Handle: RePEc:eee:dyncon:v:35:y:2011:i:1:p:52-66
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    Cited by:

    1. repec:fce:doctra:13-03 is not listed on IDEAS
    2. Paul Hubert, 2015. "Policy implications of learning from more accurate central bank forecasts," Economics Bulletin, AccessEcon, vol. 35(1), pages 466-474.
    3. Paul Hubert, 2015. "The Influence and Policy Signalling Role of FOMC Forecasts," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 77(5), pages 655-680, October.
    4. Kobayashi, Teruyoshi & Muto, Ichiro, 2013. "A Note On Expectational Stability Under Nonzero Trend Inflation," Macroeconomic Dynamics, Cambridge University Press, vol. 17(03), pages 681-693, April.
    5. Paul Hubert, 2015. "ECB Projections as a Tool for Understanding Policy Decisions," Journal of Forecasting, John Wiley & Sons, Ltd., vol. 34(7), pages 574-587, November.
    6. repec:fce:doctra:13-04 is not listed on IDEAS
    7. Paul Hubert, 2013. "ECB projections as a tool for understanding policy decisions," Documents de Travail de l'OFCE 2013-04, Observatoire Francais des Conjonctures Economiques (OFCE).
    8. 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.
    9. Muto, Ichiro, 2013. "Productivity growth, transparency, and monetary policy," Journal of Economic Dynamics and Control, Elsevier, vol. 37(1), pages 329-344.
    10. Nakagawa, Ryuichi, 2015. "Learnability of an equilibrium with private information," Journal of Economic Dynamics and Control, Elsevier, vol. 59(C), pages 58-74.
    11. Vicente da Gama Machado, 2012. "Monetary Policy, Asset Prices and Adaptive Learning," Working Papers Series 274, Central Bank of Brazil, Research Department.
    12. Pfajfar, D. & Zakelj, B., 2011. "Inflation Expectations and Monetary Policy Design : Evidence from the Laboratory (Replaces CentER DP 2009-007)," Discussion Paper 2011-091, Tilburg University, Center for Economic Research.
    13. Ikeda, Taro, 2014. "Asymmetric preferences in real-time learning and the Taylor rule," Economics Letters, Elsevier, vol. 124(3), pages 487-489.
    14. Paul Hubert, 2015. "Do Central Bank Forecasts Influence Private Agents? Forecasting Performance versus Signals," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 47(4), pages 771-789, June.
    15. Brzoza-Brzezina, Michal & Kot, Adam, 2008. "The Relativity Theory Revisited: Is Publishing Interest Rate Forecasts Really so Valuable?," MPRA Paper 10296, University Library of Munich, Germany.
    16. Paul Hubert, 2010. "Monetary Policy, Imperfect Information and the Expectations Channel," Sciences Po publications info:hdl:2441/f4rshpf3v1u, Sciences Po.
    17. Marzioni, Stefano, 2014. "Signals and learning in a new Keynesian economy," Journal of Macroeconomics, Elsevier, vol. 40(C), pages 114-131.

    More about this item

    Keywords

    Adaptive learning E-stability New Keynesian model Monetary policy Taylor principle;

    JEL classification:

    • E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy
    • D84 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Expectations; Speculations

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