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Incorporating unawareness into contract theory

  • Filiz-Ozbay, Emel
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    Asymmetric awareness of the contracting parties regarding the uncertainty surrounding them is proposed as a reason for incompleteness in contractual forms. An insurance problem is studied between a risk neutral insurer, who has superior awareness regarding the nature of the uncertainty, and a risk averse insuree, who cannot foresee all the relevant contingencies. The insurer can mention in a contract some contingencies that the insuree was originally unaware of. It is shown that there are equilibria where the insurer strategically offers incomplete contracts. Competition among insurers who are symmetrically aware of the uncertainty promotes awareness of the insuree.

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    Article provided by Elsevier in its journal Games and Economic Behavior.

    Volume (Year): 76 (2012)
    Issue (Month): 1 ()
    Pages: 181-194

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    Handle: RePEc:eee:gamebe:v:76:y:2012:i:1:p:181-194
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    1. Aviad Heifetz & Martin Meier & Burkhard C. Schipper, 2007. "Unawareness, Beliefs and Games," Bonn Econ Discussion Papers bgse6_2007, University of Bonn, Germany.
    2. Oliver Hart & John Moore, 1999. "On the Design of Hierarchies: Coordination Versus Specialization," NBER Working Papers 7388, National Bureau of Economic Research, Inc.
    3. Bolton, Patrick & Whinston, Michael D, 1993. "Incomplete Contracts, Vertical Integration, and Supply Assurance," Review of Economic Studies, Wiley Blackwell, vol. 60(1), pages 121-48, January.
    4. Heifetz, Aviad & Meier, Martin & Schipper, Burkhard C., 2005. "Interactive Unawareness," Discussion Paper Series of SFB/TR 15 Governance and the Efficiency of Economic Systems 52, Free University of Berlin, Humboldt University of Berlin, University of Bonn, University of Mannheim, University of Munich.
    5. Xavier Gabaix & David Laibson, 2006. "Shrouded Attributes, Consumer Myopia, and Information Suppression in Competitive Markets," The Quarterly Journal of Economics, MIT Press, vol. 121(2), pages 505-540, May.
    6. Aghion, Philippe & Tirole, Jean, 1994. "Formal and Real Authority in Organizations," IDEI Working Papers 37, Institut d'Économie Industrielle (IDEI), Toulouse.
    7. Salvatore Modica & J.-Marc Tallon & Aldo Rustichini, 1998. "Unawareness and bankruptcy: A general equilibrium model," Economic Theory, Springer, vol. 12(2), pages 259-292.
    8. Robert H. Gertner & David S. Scharfstein & Jeremy C. Stein, 1994. "Internal versus External Capital Markets," NBER Working Papers 4776, National Bureau of Economic Research, Inc.
    9. Oliver Hart & Sanford Grossman, 1985. "The Costs and Benefits of Ownership: A Theory of Vertical and Lateral Integration," Working papers 372, Massachusetts Institute of Technology (MIT), Department of Economics.
    10. Hart, Oliver D. & Moore, John, 1990. "Property Rights and the Nature of the Firm," Scholarly Articles 3448675, Harvard University Department of Economics.
    11. Itzhak Gilboa & David Schmeidler, 1989. "Maxmin Expected Utility with Non-Unique Prior," Post-Print hal-00753237, HAL.
    12. Mathias Dewatripont & Patrick Bolton, 2005. "Contract theory," ULB Institutional Repository 2013/9543, ULB -- Universite Libre de Bruxelles.
    13. Oliver Hart & John Moore, 1997. "Default and Renegotiation: A Dynamic Model of Debt," STICERD - Theoretical Economics Paper Series 321, Suntory and Toyota International Centres for Economics and Related Disciplines, LSE.
    14. Enrique L. Kawamura, 2002. "Competitive Equilibrium with Unawareness in Economies with Production," Working Papers 45, Universidad de San Andres, Departamento de Economia, revised Apr 2002.
    15. Jean Tirole, 1999. "Incomplete Contracts: Where Do We Stand?," Econometrica, Econometric Society, vol. 67(4), pages 741-782, July.
    16. Eric Maskin, 2001. "On Indescribable Contingencies and Incomplete Contracts," Economics Working Papers 0008, Institute for Advanced Study, School of Social Science.
    17. Li, Jing, 2009. "Information structures with unawareness," Journal of Economic Theory, Elsevier, vol. 144(3), pages 977-993, May.
    18. Aghion, Philippe & Bolton, Patrick, 1992. "An Incomplete Contracts Approach to Financial Contracting," Review of Economic Studies, Wiley Blackwell, vol. 59(3), pages 473-94, July.
    19. Tirole, Jean, 2008. "Cognition and Incomplete Contracts," IDEI Working Papers 453, Institut d'Économie Industrielle (IDEI), Toulouse.
    20. Maskin, Eric & Tirole, Jean, 1999. "Unforeseen Contingencies and Incomplete Contracts," Review of Economic Studies, Wiley Blackwell, vol. 66(1), pages 83-114, January.
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