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Aggregate Risk and Social Value of Information in A Production Economy

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  • Lee Young Whan

Abstract

This paper examines the effect of the degree of aggregate risk on social value of information in a production economy with a stock market. If the risk is firm-specific and there is no aggregate risk, public information will be socially harmful rather than valuable when there are no new markets for signal-contingent trades. We show that this result can be extended to the economy under small aggregate risk. In this case, the welfare gain from the increase in production effieciency due to public information is dominated by the welfare loss from the reduced risk-sharing opportunities. Also, these results can be extended to the case of private information due to the property of the generically fully revealing rational expectations equilibrium. [D82]

Suggested Citation

  • Lee Young Whan, 1999. "Aggregate Risk and Social Value of Information in A Production Economy," International Economic Journal, Taylor & Francis Journals, vol. 13(4), pages 81-100.
    • Handle: RePEc:taf:intecj:v:13:y:1999:i:4:p:81-100
    DOI: 10.1080/10168739900000046
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    References listed on IDEAS

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    1. Grossman, Sanford J & Hart, Oliver D, 1979. "A Theory of Competitive Equilibrium in Stock Market Economies," Econometrica, Econometric Society, vol. 47(2), pages 293-329, March.
    2. Allen, Beth E, 1981. "Generic Existence of Completely Revealing Equilibria for Economies with Uncertainty when Prices Convey Information," Econometrica, Econometric Society, vol. 49(5), pages 1173-1199, September.
    3. Laffont, Jean-Jacques M, 1985. "On the Welfare Analysis of Rational Expectations Equilibria with Asymmetric Information," Econometrica, Econometric Society, vol. 53(1), pages 1-29, January.
    4. Hirshleifer, Jack, 1971. "The Private and Social Value of Information and the Reward to Inventive Activity," American Economic Review, American Economic Association, vol. 61(4), pages 561-574, September.
    5. Kunkel, J Gregory, 1982. "Sufficient Conditions for Public Information to Have Social Value in a Production and Exchange Economy," Journal of Finance, American Finance Association, vol. 37(4), pages 1005-1013, September.
    6. Sanford J. Grossman, 1981. "An Introduction to the Theory of Rational Expectations Under Asymmetric Information," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 48(4), pages 541-559.
    7. Hakansson, Nils H & Kunkel, J Gregory & Ohlson, James A, 1982. "Sufficient and Necessary Conditions for Information to Have Social Value in Pure Exchange," Journal of Finance, American Finance Association, vol. 37(5), pages 1169-1181, December.
    8. Grossman, Sanford J., 1977. "A characterization of the optimality of equilibrium in incomplete markets," Journal of Economic Theory, Elsevier, vol. 15(1), pages 1-15, June.
    9. Radner, Roy, 1979. "Rational Expectations Equilibrium: Generic Existence and the Information Revealed by Prices," Econometrica, Econometric Society, vol. 47(3), pages 655-678, May.
    10. Young Hwan Lee, 1993. "Market Structure, Aggregate Uncertainty and Social Value of Information in a General Equilibrium Model," Korean Economic Review, Korean Economic Association, vol. 9, pages 141-170.
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