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Strategic Incomplete Contracts: Theory and Experiments

Author

Listed:
  • Erkal, Nisvan

    (University of Melbourne)

  • Wu, Steven Y.

    (Purdue University)

  • Roe, Brian E.

    (Ohio State University)

Abstract

We develop a model of strategic contractual incompleteness that identifies conditions under which principals might omit even costlessly verifiable terms. We then use experiments to test comparative statics predictions of the model. While it is well known that verifiability imperfections can limit complete contracting, researchers know less about how the degree of imperfection affects endogenous incompleteness, particularly with repeat trading. In our baseline treatment with perfect verifiability, subjects overwhelmingly used complete contracts to conduct trades, achieving nearly first best outcomes. In our partial verifiability treatment with a reduced set of verifiable performance levels, the results reversed and parties relied heavily on incomplete contracts that omitted even costlessly verifiable terms. However, the efficacy of incomplete contracts in outperforming available complete contracts depends critically on the continuation probability of repeat trading. With a small continuation probability, incomplete contracts did no better than complete contracts while exposing parties to considerable strategic uncertainty.

Suggested Citation

  • Erkal, Nisvan & Wu, Steven Y. & Roe, Brian E., 2014. "Strategic Incomplete Contracts: Theory and Experiments," IZA Discussion Papers 8704, Institute of Labor Economics (IZA).
    • Handle: RePEc:iza:izadps:dp8704
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    References listed on IDEAS

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    1. Ernst Fehr & Simon Gächter, 2000. "Fairness and Retaliation: The Economics of Reciprocity," Journal of Economic Perspectives, American Economic Association, vol. 14(3), pages 159-181, Summer.
    2. Jonathan Levin, 2003. "Relational Incentive Contracts," American Economic Review, American Economic Association, vol. 93(3), pages 835-857, June.
    3. W. Bentley MacLeod, 2007. "Reputations, Relationships, and Contract Enforcement," Journal of Economic Literature, American Economic Association, vol. 45(3), pages 595-628, September.
    4. Martin Brown & Armin Falk & Ernst Fehr, 2004. "Relational Contracts and the Nature of Market Interactions," Econometrica, Econometric Society, vol. 72(3), pages 747-780, May.
    5. Sloof, Randolph & Sonnemans, Joep, 2011. "The interaction between explicit and relational incentives: An experiment," Games and Economic Behavior, Elsevier, vol. 73(2), pages 573-594.
    6. Ernst Fehr & Alexander Klein & Klaus M Schmidt, 2007. "Fairness and Contract Design," Econometrica, Econometric Society, vol. 75(1), pages 121-154, January.
    7. Marina Halac, 2012. "Relational Contracts and the Value of Relationships," American Economic Review, American Economic Association, vol. 102(2), pages 750-779, April.
    8. Pierpaolo Battigalli & Giovanni Maggi, 2002. "Rigidity, Discretion, and the Costs of Writing Contracts," American Economic Review, American Economic Association, vol. 92(4), pages 798-817, September.
    9. Bernheim, B Douglas & Whinston, Michael D, 1998. "Incomplete Contracts and Strategic Ambiguity," American Economic Review, American Economic Association, vol. 88(4), pages 902-932, September.
    10. George Baker & Robert Gibbons & Kevin J. Murphy, 1994. "Subjective Performance Measures in Optimal Incentive Contracts," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 109(4), pages 1125-1156.
    11. Ola Kvaløy & Trond E. Olsen, 2009. "Endogenous Verifiability and Relational Contracting," American Economic Review, American Economic Association, vol. 99(5), pages 2193-2208, December.
    12. Jean Tirole, 1999. "Incomplete Contracts: Where Do We Stand?," Econometrica, Econometric Society, vol. 67(4), pages 741-782, July.
    13. Urs Fischbacher, 2007. "z-Tree: Zurich toolbox for ready-made economic experiments," Experimental Economics, Springer;Economic Science Association, vol. 10(2), pages 171-178, June.
    14. Ernst Fehr & Armin Falk, 1999. "Wage Rigidity in a Competitive Incomplete Contract Market," Journal of Political Economy, University of Chicago Press, vol. 107(1), pages 106-134, February.
    15. Pierpaolo Battigalli & Giovanni Maggi, 2008. "Costly contracting in a long‐term relationship," RAND Journal of Economics, RAND Corporation, vol. 39(2), pages 352-377, June.
    16. Shapiro, Carl & Stiglitz, Joseph E, 1984. "Equilibrium Unemployment as a Worker Discipline Device," American Economic Review, American Economic Association, vol. 74(3), pages 433-444, June.
    17. Ernst Fehr & Simon Gachter & Georg Kirchsteiger, 1997. "Reciprocity as a Contract Enforcement Device: Experimental Evidence," Econometrica, Econometric Society, vol. 65(4), pages 833-860, July.
    18. Huanxing Yang, 2013. "Nonstationary Relational Contracts With Adverse Selection," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 54(2), pages 525-547, May.
    19. Philippe Aghion & Richard Holden, 2011. "Incomplete Contracts and the Theory of the Firm: What Have We Learned over the Past 25 Years?," Journal of Economic Perspectives, American Economic Association, vol. 25(2), pages 181-197, Spring.
    20. George A. Akerlof, 1982. "Labor Contracts as Partial Gift Exchange," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 97(4), pages 543-569.
    21. Hart, Oliver, 1995. "Firms, Contracts, and Financial Structure," OUP Catalogue, Oxford University Press, number 9780198288817.
    22. Klein, Benjamin & Leffler, Keith B, 1981. "The Role of Market Forces in Assuring Contractual Performance," Journal of Political Economy, University of Chicago Press, vol. 89(4), pages 615-641, August.
    23. MacLeod, W Bentley & Malcomson, James M, 1989. "Implicit Contracts, Incentive Compatibility, and Involuntary Unemployment," Econometrica, Econometric Society, vol. 57(2), pages 447-480, March.
    24. Boot, Arnoud W A & Greenbaum, Stuart I & Thakor, Anjan V, 1993. "Reputation and Discretion in Financial Contracting," American Economic Review, American Economic Association, vol. 83(5), pages 1165-1183, December.
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    More about this item

    Keywords

    incomplete contract; relational contract; endogenous incompleteness; informal incentives; experimental economics;
    All these keywords.

    JEL classification:

    • C73 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Stochastic and Dynamic Games; Evolutionary Games
    • C91 - Mathematical and Quantitative Methods - - Design of Experiments - - - Laboratory, Individual Behavior
    • D86 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Economics of Contract Law
    • J41 - Labor and Demographic Economics - - Particular Labor Markets - - - Labor Contracts
    • L14 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Transactional Relationships; Contracts and Reputation
    • L24 - Industrial Organization - - Firm Objectives, Organization, and Behavior - - - Contracting Out; Joint Ventures
    • M52 - Business Administration and Business Economics; Marketing; Accounting; Personnel Economics - - Personnel Economics - - - Compensation and Compensation Methods and Their Effects

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