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On the Sources and Value of Information: Public Announcements and Macroeconomic Performance

  • David P. Myatt
  • Chris Wallace

In the context of macroeconomic coordination, studies of the social value of information distinguish sharply between private and public information.� However, no information is truly public (that is, common knowledge) or private in the established sense.� This paper develops a general approach by allowing for many informative signals each of which incorporates elements of both public and private information.� A measure of relative publicity determines a signal's equilibrium use and its social value.� Output gaps (and hence social losses) arise when signals differ in their publicity: such differences drive a wedge between price-formation and expectations-formation processes.� Turning to the effect of public announcements, and contrary to previous results, it is never socially optimal to withhold information completely, nor is it optimal to release perfectly public (or, indeed, perfectly private) information.� Instead, when perfect communication is feasible, limited clarity enhances macroeconomic performance.

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File URL: http://www.economics.ox.ac.uk/materials/working_papers/paper411.pdf
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Paper provided by University of Oxford, Department of Economics in its series Economics Series Working Papers with number 411.

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Date of creation: 01 Oct 2008
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Handle: RePEc:oxf:wpaper:411
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  1. Faust, J. & Svensson, L.E.O., 1999. "The Equilibrium Degree of Transparency and Control in Monetary Policy," Papers 669, Stockholm - International Economic Studies.
  2. David P. Myatt & Torun Dewan, 2007. "The Qualities of Leadership: Direction, Communication, and Obfuscation," Economics Series Working Papers 311, University of Oxford, Department of Economics.
  3. Baeriswyl, Romain & Cornand, Camille, 2007. "Can Opacity of a Credible Central Bank Explain Excessive Inflation?," Discussion Papers in Economics 1376, University of Munich, Department of Economics.
  4. Lars E. O. Svensson, 2006. "Social Value of Public Information: Comment: Morris and Shin (2002) Is Actually Pro-Transparency, Not Con," American Economic Review, American Economic Association, vol. 96(1), pages 448-452, March.
  5. van Heumen, R.W.J. & Peleg, B. & Tijs, S.H. & Borm, P.E.M., 1994. "Axiomatic characterizations of solutions for Bayesian games," Research Memorandum FEW 680, Tilburg University, School of Economics and Management.
  6. Aleh Tsyvinski & Arijit Mukherji & Christian Hellwig, 2006. "Self-Fulfilling Currency Crises: The Role of Interest Rates," American Economic Review, American Economic Association, vol. 96(5), pages 1769-1787, December.
  7. Baeriswyl, Romain, 2007. "Central Bank's Action and Communication," Discussion Papers in Economics 1381, University of Munich, Department of Economics.
  8. Svensson, Lars E.O. & Faust, John, 1998. "Transparency and Credibility: Monetary Policy with Unobservable Goals," Seminar Papers 636, Stockholm University, Institute for International Economic Studies.
  9. Jensen, Henrik, 2002. " Optimal Degrees of Transparency in Monetary Policymaking," Scandinavian Journal of Economics, Wiley Blackwell, vol. 104(3), pages 399-422, September.
  10. Stephen Morris & Hyun Song Shin, 2005. "Central Bank Transparency and the Signal Value of Prices," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 36(2), pages 1-66.
  11. George-Marios Angeletos & Alessandro Pavan, 2007. "Dynamic Global Games of Regime Change: Learning, Multiplicity and Timing of Attacks," Discussion Papers 1497, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
  12. Blanchard, Olivier Jean & Kiyotaki, Nobuhiro, 1987. "Monopolistic Competition and the Effects of Aggregate Demand," American Economic Review, American Economic Association, vol. 77(4), pages 647-66, September.
  13. George-Marios Angeletos & Alessandro Pavan, 2007. "Efficient Use of Information and Social Value of Information," Econometrica, Econometric Society, vol. 75(4), pages 1103-1142, 07.
  14. George-Marios Angeletos & Alessandro Pavan, 2004. "Transparency of Information and Coordination in Economies with Investment Complementarities," NBER Working Papers 10391, National Bureau of Economic Research, Inc.
  15. Kiyotaki, Nobuhiro, 1988. "Multiple Expectational Equilibria under Monopolistic Competition," The Quarterly Journal of Economics, MIT Press, vol. 103(4), pages 695-713, November.
  16. Stephen Morris & Jeffery D. Amato & Hyun Song Shin, 2004. "Communication and Monetary Policy," Yale School of Management Working Papers ysm345, Yale School of Management.
  17. Iván Werning & George-Marios Angeletos, 2006. "Crises and Prices: Information Aggregation, Multiplicity, and Volatility," American Economic Review, American Economic Association, vol. 96(5), pages 1720-1736, December.
  18. Eijffinger, S.C.W. & Hoeberichts, M.M. & Schaling, E., 1997. "Why Money Talks and Wealth Whispers : Monetary Uncertainty and Mystique," Discussion Paper 1997-47, Tilburg University, Center for Economic Research.
  19. Christian Hellwig & Laura Veldkamp, 2006. "Knowing what others Know: Coordination motives in information acquisition," 2006 Meeting Papers 361, Society for Economic Dynamics.
  20. Lucas, Robert Jr., 1972. "Expectations and the neutrality of money," Journal of Economic Theory, Elsevier, vol. 4(2), pages 103-124, April.
  21. George-Marios Angeletos & Christian Hellwig & Alessandro Pavan, 2005. "Signaling in a Global Game: Coordination and Policy Traps," Discussion Papers 1400, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
  22. Giancarlo Corsetti & Amil Dasgupta & Stephen Morris & Hyun Song Shin, 2001. "Does one Soros make a difference?: a theory of currency crises with large and small traders," LSE Research Online Documents on Economics 25045, London School of Economics and Political Science, LSE Library.
  23. Sandholm, William H., 2001. "Potential Games with Continuous Player Sets," Journal of Economic Theory, Elsevier, vol. 97(1), pages 81-108, March.
  24. repec:ner:tilbur:urn:nbn:nl:ui:12-72930 is not listed on IDEAS
  25. Morris, S & Song Shin, H, 1996. "Unique Equilibrium in a Model of Self-Fulfilling Currency Attacks," Economics Papers 126, Economics Group, Nuffield College, University of Oxford.
  26. Lucas, Robert E, Jr, 1973. "Some International Evidence on Output-Inflation Tradeoffs," American Economic Review, American Economic Association, vol. 63(3), pages 326-34, June.
  27. Giancarlo Corsetti & Amil Dasgupta & Stephen Morris & Shin, Hyun, 2000. "Does One Soros Make a Difference? A Theory of Currency Crises with Large and Small Traders," Cowles Foundation Discussion Papers 1273, Cowles Foundation for Research in Economics, Yale University.
  28. Franklin Allen & Stephen Morris & Hyun Song Shin, 2006. "Beauty Contests and Iterated Expectations in Asset Markets," Review of Financial Studies, Society for Financial Studies, vol. 19(3), pages 719-752.
  29. Camille Cornand & Frank Heinemann, 2004. "Optimal Degree of Public Information Dissemination," CESifo Working Paper Series 1353, CESifo Group Munich.
  30. Voorneveld, Mark, 1997. "Equilibria and approximate equilibria in infinite potential games," Economics Letters, Elsevier, vol. 56(2), pages 163-169, October.
  31. Beetsma, Roel M W J & Jensen, Henrik, 2003. " Why Money Talks and Wealth Whispers: Monetary Uncertainty and Mystique: Comment," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 35(1), pages 129-36, February.
  32. George-Marios Angeletos & Christian Hellwig & Alessandro Pavan, 2007. "Dynamic Global Games of Regime Change: Learning, Multiplicity, and the Timing of Attacks," Econometrica, Econometric Society, vol. 75(3), pages 711-756, 05.
  33. Monderer, Dov & Shapley, Lloyd S., 1996. "Potential Games," Games and Economic Behavior, Elsevier, vol. 14(1), pages 124-143, May.
  34. Petra M. Geraats, 2002. "Central Bank Transparency," Economic Journal, Royal Economic Society, vol. 112(483), pages 532-565, November.
  35. Hellwig, Christian, 2002. "Public Information, Private Information, and the Multiplicity of Equilibria in Coordination Games," Journal of Economic Theory, Elsevier, vol. 107(2), pages 191-222, December.
  36. Stephen Morris & Hyun Song Shin, 2002. "Social Value of Public Information," American Economic Review, American Economic Association, vol. 92(5), pages 1521-1534, December.
  37. Stephen Morris & Hyun Song Shin & Hui Tong, 2006. "Social Value of Public Information: Morris and Shin (2002) Is Actually Pro-Transparency, Not Con: Reply," American Economic Review, American Economic Association, vol. 96(1), pages 453-455, March.
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