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Observing and Shaping the Market: The Dilemma of Central Banks

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  • ROMAIN BAERISWYL
  • CAMILLE CORNAND
  • BRUNO ZILIOTTO

Abstract

While the central bank observes market activity to assess economic fundamentals, it shapes the market outcome through the conduct of monetary policy. A dilemma arises from this dual role because the more the central bank shapes the market, the more it influences the informational content of market outcomes. This paper analyzes how accounting for the endogeneity of information affects optimal monetary policy. By reducing the accuracy of central bank information, endogenous information calls for a higher degree of opacity, weakens accommodation policy to shocks, and broadens the range of parameters for which taking a signaling action is detrimental to welfare.

Suggested Citation

  • Romain Baeriswyl & Camille Cornand & Bruno Ziliotto, 2020. "Observing and Shaping the Market: The Dilemma of Central Banks," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 52(8), pages 1973-2005, December.
    • Handle: RePEc:wly:jmoncb:v:52:y:2020:i:8:p:1973-2005
    DOI: 10.1111/jmcb.12682
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    Cited by:

    1. Prasanna Gai & Sherry X. Wu, 2023. "On Market‐Friendly Central Bankers," The Economic Record, The Economic Society of Australia, vol. 99(325), pages 238-252, June.
    2. Femminis, Gianluca & Piccirilli, Giulio, 2023. "Optimal policy with dispersed information and uncertain monetary transmission," Economics Letters, Elsevier, vol. 229(C).
    3. Camille Cornand & Rodolphe Dos Santos Ferreira, 2021. "Central bank’s stabilization and communication policies when firms have motivated overconfidence in their own information accuracy or processing," Working Papers 2118, Groupe d'Analyse et de Théorie Economique Lyon St-Étienne (GATE Lyon St-Étienne), Université de Lyon.

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    More about this item

    JEL classification:

    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
    • 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

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