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Optimal Economic Transparency

Author

Listed:
  • Carl E. Walsh

    (Department of Economics, University of California, Santa Cruz)

Abstract
In this paper, I explore the optimal extent to which the central bank should disseminate information among private agents. Individual firms are assumed to have diverse private information, and the central bank provides public information either implicitly, by setting its policy instrument, or explicitly, by making announcements about its short-run targets. The optimal degree of economic transparency is affected differently by cost and demand shocks. More-accurate central bank forecasts of demand shocks reduce optimal transparency, while more-accurate forecasts of cost shocks increase optimal transparency. Increased persistence in demand (cost) disturbances increases (reduces) optimal transparency.

Suggested Citation

  • Carl E. Walsh, 2007. "Optimal Economic Transparency," International Journal of Central Banking, International Journal of Central Banking, vol. 3(1), pages 5-36, March.
    • Handle: RePEc:ijc:ijcjou:y:2007:q:1:a:1
    as

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    References listed on IDEAS

    as
    1. Faust, Jon & Svensson, Lars E O, 2002. "The Equilibrium Degree of Transparency and Control in Monetary Policy," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 34(2), pages 520-539, May.
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    3. Eijffinger, Sylvester C.W. & Geraats, Petra M., 2006. "How transparent are central banks?," European Journal of Political Economy, Elsevier, vol. 22(1), pages 1-21, March.
    4. Hyun Song Shin & Jeffery D. Amato, 2003. "Public and Private Information in Monetary Policy Models," Computing in Economics and Finance 2003 38, Society for Computational Economics.
    5. Camille Cornand & Frank Heinemann, 2008. "Optimal Degree of Public Information Dissemination," Economic Journal, Royal Economic Society, vol. 118(528), pages 718-742, April.
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    8. Henrik Jensen, 2002. "Optimal Degrees of Transparency in Monetary Policymaking," Scandinavian Journal of Economics, Wiley Blackwell, vol. 104(3), pages 399-422, September.
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    10. Cukierman, Alex & Meltzer, Allan H, 1986. "A Theory of Ambiguity, Credibility, and Inflation under Discretion and Asymmetric Information," Econometrica, Econometric Society, vol. 54(5), pages 1099-1128, September.
    11. Christian Hellwig, 2002. "Public Announcements, Adjustment Delays, and the Business Cycle (November 2002)," UCLA Economics Online Papers 208, UCLA Department of Economics.
    12. Petra M. Geraats, 2002. "Central Bank Transparency," Economic Journal, Royal Economic Society, vol. 112(483), pages 532-565, November.
    13. Janet L. Yellen, 2005. "Policymaking on the FOMC: transparency and continuity," FRBSF Economic Letter, Federal Reserve Bank of San Francisco, issue sep2.
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    Full references (including those not matched with items on IDEAS)

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    More about this item

    JEL classification:

    • 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
    • E31 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Price Level; Inflation; Deflation

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