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Social Value of Public Information: Morris and Shin (2002) Is Actually Pro Transparency, Not Con

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  • Lars E.O. Svensson

Abstract

The main result of Morris and Shin (2002) (restated in papers by Amato, Morris, and Shin (2002) and Amato and Shin (2003) and commented upon by Economist (2004)) has been presented and interpreted as an anti-transparency result: more public information can be bad. However, some scrutiny of the result shows that it is actually pro transparency: except in very special circumstances, more public information is good. Furthermore, for a conservative benchmark of equal precision in public and private information, social welfare is higher than in a situation without public information.

Suggested Citation

  • Lars E.O. Svensson, 2005. "Social Value of Public Information: Morris and Shin (2002) Is Actually Pro Transparency, Not Con," NBER Working Papers 11537, National Bureau of Economic Research, Inc.
    • Handle: RePEc:nbr:nberwo:11537
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    References listed on IDEAS

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    1. George-Marios Angeletos & Alessandro Pavan, 2004. "Transparency of Information and Coordination in Economies with Investment Complementarities," American Economic Review, American Economic Association, vol. 94(2), pages 91-98, May.
    2. Hyun Song Shin & Jeffery D. Amato, 2003. "Public and private information in monetary policy models," BIS Working Papers 138, Bank for International Settlements.
    3. Camille Cornand & Frank Heinemann, 2008. "Optimal Degree of Public Information Dissemination," Economic Journal, Royal Economic Society, vol. 118(528), pages 718-742, April.
    4. David H. Romer & Christina D. Romer, 2000. "Federal Reserve Information and the Behavior of Interest Rates," American Economic Review, American Economic Association, vol. 90(3), pages 429-457, June.
    5. Stephen Morris & Hyun Song Shin, 2002. "Social Value of Public Information," American Economic Review, American Economic Association, vol. 92(5), pages 1521-1534, December.
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    Cited by:

    1. George-Marios Angeletos & Luigi Iovino & Jennifer La'O, 2011. "Cycles, Gaps, and the Social Value of Information," Levine's Working Paper Archive 786969000000000293, David K. Levine.
    2. Beine, Michel & Benassy-Quere, Agnes & MacDonald, Ronald, 2007. "The impact of central bank intervention on exchange-rate forecast heterogeneity," Journal of the Japanese and International Economies, Elsevier, vol. 21(1), pages 38-63, March.
    3. Pierre Gosselin & Aileen Lotz & Charles Wyplosz, 2008. "The Expected Interest Rate Path: Alignment of Expectations vs. Creative Opacity," International Journal of Central Banking, International Journal of Central Banking, vol. 4(3), pages 145-185, September.
    4. Wyplosz, Charles & Gosselin-Lotz, Aileen & Gosselin, Pierre, 2006. "How Much Information Should Interest Rate-Setting Central Banks Reveal?," CEPR Discussion Papers 5666, C.E.P.R. Discussion Papers.
    5. Kathy Yuan & Emre Ozdenoren & Itay Goldstein, 2008. "Learning and Complementarities: Implications for Speculative Attacks," 2008 Meeting Papers 276, Society for Economic Dynamics.
    6. Pierre Gosselin & Aileen Lotz & Charles Wyplosz, 2009. "Interest Rate Signals and Central Bank Transparency," NBER Chapters, in: NBER International Seminar on Macroeconomics 2007, pages 9-51, National Bureau of Economic Research, Inc.
    7. Alfarano, Simone & Camacho, Eva & Petrovic, Marko & Provenzano, Giulia, 2014. "The Interplay between Public and Private Information in Asset Markets: Theoretical and Experimental Approaches," FinMaP-Working Papers 9, Collaborative EU Project FinMaP - Financial Distortions and Macroeconomic Performance: Expectations, Constraints and Interaction of Agents.
    8. Michael Ehrmann & Marcel Fratzscher, 2007. "Communication by Central Bank Committee Members: Different Strategies, Same Effectiveness?," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 39(2-3), pages 509-541, March.
    9. Goldstein, Itay & Ozdenoren, Emre & Yuan, Kathy, 2013. "Trading frenzies and their impact on real investment," Journal of Financial Economics, Elsevier, vol. 109(2), pages 566-582.
    10. Monique Reid & Pierre Siklos, 2020. "Building Credibility and Influencing Expectations The Evolution of Central Bank Communication," Working Papers 10144, South African Reserve Bank.
    11. Cecchetti, Stephen & Schoenholtz, Kermit L., 2019. "Improving U.S. Monetary Policy Communications," CEPR Discussion Papers 13915, C.E.P.R. Discussion Papers.
    12. Kessler, Denis, 2008. "Insurance market mechanisms and government interventions," Journal of Banking & Finance, Elsevier, vol. 32(1), pages 4-14, January.
    13. Ardakani, Omid M. & Kishor, N. Kundan & Song, Suyong, 2018. "Re-evaluating the effectiveness of inflation targeting," Journal of Economic Dynamics and Control, Elsevier, vol. 90(C), pages 76-97.
    14. Clemens Kool & Menno Middeldorp & Stephanie Rosenkranz, 2011. "Central Bank Transparency and the Crowding Out of Private Information in Financial Markets," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 43(4), pages 765-774, June.
    15. Goodhart, Charles, 2015. "The interest rate conditioning assumption," LSE Research Online Documents on Economics 24666, London School of Economics and Political Science, LSE Library.

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    More about this item

    JEL classification:

    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
    • D83 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Search; Learning; Information and Knowledge; Communication; Belief; Unawareness
    • 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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