|Herweg, Fabian and Schmidt, Klaus M. (October 2012): A Theory of Ex Post Inefficient Renegotiation. Discussion Papers in Economics 2012-26|
This is the latest version of this item.
We propose a theory of ex post inefficient renegotiation that is based on loss aversion. When two parties write a long-term contract that has to be renegotiated after the realization of the state of the world, they take the initial contract as a reference point to which they compare gains and losses of the renegotiated transaction. We show that loss aversion makes the renegotiated outcome sticky and materially inefficient. The theory has important implications for the optimal design of long-term contracts. First, it explains why parties often abstain from writing a beneficial long-term contract or why some contracts specify transactions that are never ex post efficient. Second, it shows under what conditions parties should rely on the allocation of ownership rights to protect relationshipspecific investments rather than writing a specific performance contract. Third, it shows that employment contracts can be strictly optimal even if parties are free to renegotiate.
|Item Type:||Paper (Discussion Paper)|
|Keywords:||Renegotiation, Incomplete Contracts, Reference Points, Employment Contracts, Behavioral Contract Theory|
Economics > Discussion Papers in Economics
Economics > Chairs > Seminar for Economic Theory
|Subjects:||300 Social sciences > 300 Social sciences, sociology and anthropology|
300 Social sciences > 330 Economics
|JEL Classification:||C78, D03, D86|
|Deposited On:||30. Oct 2012 18:47|
|Last Modified:||06. May 2014 06:37|
Bartling, B., and K. M. Schmidt (2012): “Reference Points in (Re)negotiations: The Role of Contracts and Competition,” mimeo, available at SSRN: http://ssrn.com/abstract=2123387.
Binmore, K., A. Rubinstein, and A. Wolinsky (1986): “The Nash Bargaining Solution in Economic Modelling,” The RAND Journal of Economics, 17(2), 176–188.
Coase, R. H. (1937): “The Nature of the Firm,” Economica, 4(16), 386–405.
Fehr, E., O. Hart, and C. Zehnder (2011a): “Contracts as Reference Points—Experimental Evidence,” American Economic Review, 101(2), 493–525.
--- (2011b): “How Do Informal Agreements and Renegotiation Shape Contractual Reference Points?,”Working Paper 17545, National Bureau of Economic Research.
Fehr, E., C. Zehnder, and O. Hart (2009): “Contracts, reference points, and competition—behavioral effects of the fundamental transformation,” Journal of the European Economic Association, 7(2-3), 561–572.
Genesove, D., and C. Mayer (2001): “Loss Aversion and Seller Behavior: Evidence from the Housing Market,” The Quarterly Journal of Economics, 116(4), 1233–1260.
Grossman, S. J., and O. D. Hart (1986): “The Costs and Benefits of Ownership: A Theory of Vertical and Lateral Integration,” Journal of Political Economy, 94(4), 691–719.
Hart, O. (2009): “Hold-up, Asset Ownership, and Reference Points,” The Quarterly Journal of Economics, 124(1), 267–300.
--- (2011): “Noncontractible Investments and Reference Points,” mimeo.
Hart, O., and B. Holmstrom (2010): “A Theory of Firm Scope,” The Quarterly Journal of Economics, 125(2), 483–513.
Hart, O., and J. Moore (1990): “Property Rights and the Nature of the Firm,” Journal of Political Economy, 98(6), 1119–1158.
--- (2008): “Contracts as Reference Points,”The Quarterly Journal of Economics, 123(1), 1–48.
Heidhues, P., and B. K˝oszegi (2005): “The Impact of Consumer Loss Aversion on Pricing,” CEPR Discussion Paper No. 4849.
--- (2008): “Competition and Price Variation When Consumers Are Loss Averse,” The American Economic Review, 98(4), 1245–1268.
Kahneman, D., J. L. Knetsch, and R. H. Thaler (1990): “Experimental Tests of the Endowment Effect and the Coase Theorem,” Journal of Political Economy, 98(6), 1325– 1348.
Kahneman, D., and A. Tversky (1979): “Prospect Theory: An Analysis of Decision under Risk,” Econometrica, 47(2), 263–292.
Köszegi, B., and M. Rabin (2006): “A Model of Reference-Dependent Preferences,” Quar- terly Journal of Economics, 121(4), 1133–1165.
--- (2007): “Reference-Dependent Risk Attitudes,” American Economic Review, 97(4), 1047–1073.
Levy, H. (1992): “Stochastic Dominance and Expected Utility: Survey and Analysis,”Man- agement Science, 38(4), 555–593.
Roth, A. E. (1979): Axiomatic Models of Bargaining. Springer Verlag, Berlin.
Simon, H. A. (1951): “A Formal Theory of the Employment Relationship,” Econometrica, 19(3), 293–305.
Tversky, A., and D. Kahneman (1991): “Loss Aversion in Riskless Choice: A Reference- Dependent Model,” The Quarterly Journal of Economics, 106(4), 1039–1061.
Williamson, O. (1985): The Economic Institutions of Capitalism. Free Press, New York.
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A Theory of Ex Post Inefficient Renegotiation. (deposited 22. Oct 2012 16:04)
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