Optimal dynamic risk sharing when enforcement is a decision variable
Societies provide institutions that are costly to set up, but able to enforce long-run relationships. We study the optimal decision problem of using self-governance for risk sharing or governance through enforcement provided by these institutions. Third-party enforcement is modelled as a costly technology that consumes resources, but permits the punishment of agents who deviate from ex-ante specified allocations. We show that it is optimal to employ the technology whenever commitment problems prevent first-best risk sharing, but never optimal to provide incentives exclusively via this technology. Commitment problems then persist and the optimal incentive structure changes dynamically over time with third-party enforcement monotonically increasing in the relative inequality between agents.
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Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Timothy J Kehoe & David K Levine, 1993.
"Debt Constrained Asset Markets,"
Levine's Working Paper Archive
1276, David K. Levine.
- Narayana Kocherlakota, 2010.
"Implications of Efficient Risk Sharing Without Commitment,"
Levine's Working Paper Archive
2053, David K. Levine.
- Narayana R. Kocherlakota, 1996. "Implications of Efficient Risk Sharing without Commitment," Review of Economic Studies, Oxford University Press, vol. 63(4), pages 595-609.
- Stephen E. Spear & Sanjay Srivastava, 1987. "On Repeated Moral Hazard with Discounting," Review of Economic Studies, Oxford University Press, vol. 54(4), pages 599-617.
- Garey Ramey & Joel Watson, 2002.
Journal of Law, Economics and Organization,
Oxford University Press, vol. 18(2), pages 362-384, October.
- Ramey, Garey & Watson, Joel, 1999. "Contractual Intermediaries," University of California at San Diego, Economics Working Paper Series qt49p1c23g, Department of Economics, UC San Diego.
- Garey Ramey & Joel Watson, 1999. "Contractual Intermediaries," Cowles Foundation Discussion Papers 1235, Cowles Foundation for Research in Economics, Yale University.
- Avinash Dixit, 2003.
"On Modes of Economic Governance,"
Econometric Society, vol. 71(2), pages 449-481, March.
- Rustichini, Aldo, 1998. "Dynamic Programming Solution of Incentive Constrained Problems," Journal of Economic Theory, Elsevier, vol. 78(2), pages 329-354, February.
- Garance Genicot & Debraj Ray, 2003. "Group Formation in Risk-Sharing Arrangements," Review of Economic Studies, Oxford University Press, vol. 70(1), pages 87-113.
- Gauthier, Celine & Poitevin, Michel & Gonzalez, Patrick, 1997. "Ex Ante Payments in Self-Enforcing Risk-Sharing Contracts," Journal of Economic Theory, Elsevier, vol. 76(1), pages 106-144, September.
- Jonathan Thomas & Tim Worrall, 1988. "Self-Enforcing Wage Contracts," Review of Economic Studies, Oxford University Press, vol. 55(4), pages 541-554.
- Stefan Krasa & Anne P. Villamil, 2000. "Optimal Contracts when Enforcement Is a Decision Variable," Econometrica, Econometric Society, vol. 68(1), pages 119-134, January.
- Ethan Ligon & Jonathan P. Thomas & Tim Worrall, 2000.
"Mutual Insurance, Individual Savings and Limited Commitment,"
Review of Economic Dynamics,
Elsevier for the Society for Economic Dynamics, vol. 3(2), pages 216-246, April.
- Ethan Ligon & Jonathan P. Thomas & Tim Worrall, 1998. "Mutual Insurance, Individual Savings and Limited Commitment," Keele Department of Economics Discussion Papers (1995-2001) 98/14, Department of Economics, Keele University.
- Ethan Ligon & Jonathan P. Thomas & Tim Worrall, 2002. "Informal Insurance Arrangements with Limited Commitment: Theory and Evidence from Village Economies," Review of Economic Studies, Oxford University Press, vol. 69(1), pages 209-244.
- Phelan Christopher, 1995. "Repeated Moral Hazard and One-Sided Commitment," Journal of Economic Theory, Elsevier, vol. 66(2), pages 488-506, August.
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