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The social value of public information with costly information acquisition

Author

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  • Colombo, Luca
  • Femminis, Gianluca

Abstract

In a beauty contest framework, public authorities decide the accuracy of public information evaluating how it affects individual actions and private information acquisition. More precise public information increases welfare whenever its marginal cost does not exceed that of private information.

Suggested Citation

  • Colombo, Luca & Femminis, Gianluca, 2008. "The social value of public information with costly information acquisition," Economics Letters, Elsevier, vol. 100(2), pages 196-199, August.
  • Handle: RePEc:eee:ecolet:v:100:y:2008:i:2:p:196-199
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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. Camille Cornand & Frank Heinemann, 2008. "Optimal Degree of Public Information Dissemination," Economic Journal, Royal Economic Society, vol. 118(528), pages 718-742, April.
    3. Christian Hellwig & Laura Veldkamp, 2009. "Knowing What Others Know: Coordination Motives in Information Acquisition," Review of Economic Studies, Oxford University Press, vol. 76(1), pages 223-251.
    4. George-Marios Angeletos & Alessandro Pavan, 2007. "Efficient Use of Information and Social Value of Information," Econometrica, Econometric Society, vol. 75(4), pages 1103-1142, July.
    5. 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.
    6. 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.
    7. 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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    More about this item

    JEL classification:

    • C70 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - General
    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
    • E10 - Macroeconomics and Monetary Economics - - General Aggregative Models - - - General

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