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Regulating Irrational Exuberance and Anxiety in Securities Markets


  • Peter Huang

    (University of Pennsylvania Law School)


This paper analyzes the regulatory implications of irrational exuberance and anxiety in securities markets. U.S. federal securities laws mandate the disclosure of certain information, but regulate only the cognitive form and content of that information. An important and unstudied question is how to regulate securities markets where some investors respond not only cognitively to the form and content of information, but also emotionally to the form and content of information. This paper investigates that question when some investors feel exuberance or anxiety that is unjustified by cognitive processing of the available information. This paper develops the implications for mandatory securities disclosure of irrational exuberance and anxiety.

Suggested Citation

  • Peter Huang, "undated". "Regulating Irrational Exuberance and Anxiety in Securities Markets," Scholarship at Penn Law upenn_wps-1016, University of Pennsylvania Law School.
  • Handle: RePEc:bep:upennl:upenn_wps-1016

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    References listed on IDEAS

    1. Daughety, Andrew F & Reinganum, Jennifer F, 1995. "Product Safety: Liability, R&D, and Signaling," American Economic Review, American Economic Association, vol. 85(5), pages 1187-1206, December.
    2. Jerry R. Green & Jean-Jacques Laffont, 1986. "Partially Verifiable Information and Mechanism Design," Review of Economic Studies, Oxford University Press, vol. 53(3), pages 447-456.
    3. Polinsky, A Mitchell & Rubinfeld, Daniel L, 1988. "The Welfare Implications of Costly Litigation for the Level of Liability," The Journal of Legal Studies, University of Chicago Press, vol. 17(1), pages 151-164, January.
    4. Craswell, Richard & Calfee, John E, 1986. "Deterrence and Uncertain Legal Standards," Journal of Law, Economics, and Organization, Oxford University Press, vol. 2(2), pages 279-303, Fall.
    5. Spier, Kathryn E, 1994. "Settlement Bargaining and the Design of Damage Awards," Journal of Law, Economics, and Organization, Oxford University Press, vol. 10(1), pages 84-95, April.
    6. Schwartz, Alan, 1992. "Relational Contracts in the Courts: An Analysis of Incomplete Agreements and Judicial Strategies," The Journal of Legal Studies, University of Chicago Press, vol. 21(2), pages 271-318, June.
    7. Kaplow, Louis, 1994. "The Value of Accuracy in Adjudication: An Economic Analysis," The Journal of Legal Studies, University of Chicago Press, vol. 23(1), pages 307-401, January.
    8. Bull Jesse, 2008. "Costly Evidence Production and the Limits of Verifiability," The B.E. Journal of Theoretical Economics, De Gruyter, vol. 8(1), pages 1-28, July.
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    Anxiety; irrational exuberance; mandatory disclosures; securities regulation;

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