Abstract
We study behavior within a simple principal-agent experiment. Our design allows for a large class of linear contracts. Principals can offer any feasible combination of (negative) fixed wages and incentives in the form of return sharing. This great contractual flexibility allows us to study incentive compatibility simultaneously with issues of 'fair sharing' and reciprocity, which were previously found to be important. We find a high degree of incentive-compatible behavior, but also 'fair sharing' and reciprocity. In contrast to other incentive devices studied in the literature, the incentives are 'reciprocity-compatible'. Principals recognize the agency problem and react accordingly.
Similar content being viewed by others
References
Alston, L. and Higgs, R. (1982). “Contractual Mix in Southern Agriculture Since the CivilWar: Facis, Hypotheses, and Tests.” Journal of Economic History XLII. 2, 327–352.
Berg, J., Daley, L., Dickhaut, J., and O'Brien, J. (1986). “Controlling Preferences for Lotteries on Units of Experimental Exchange.” Quarterly Journal of Economics. 101, 281–306.
Berg, J., Daley, L., Dickhaut, J., and O'Brien, J. (1992). “Moral Hazard and Risk Sharing: Experimental Evidence.” In Mark Isaac (ed.), Research in Experimental Economics. Vol. 5, Greenwich: JAI Press Inc., pp. 1–34.
Berg, J., Dickhaut, J., and Rietz, T. (1999). “On the Performance of the Lottery Procedure for Controlling Risk Preferences.” Mimeo.
Bewley, T. (1999). Why Wages Don't Fall During a Recession. Cambridge: Harvard University Press.
Bhattacharyya, S. and Lafontaine, F. (1995). “Double-Sided Moral Hazard and the Nature of Share Contracts.” RAND Journal of Economics. 26, 761–781.
Bull, C., Schotter, A., and Weigelt, K. (1987). “Tournaments and Piece Rates: An Experimental Study.” Journal of Political Economy. 95, 1–33.
Camerer, C. (1995). “Individual Decision Making.” In J. Kagel and A. Roth (eds.), The Handbook of Experimental Economics. Princeton: Princeton University Press.
Camerer, C., Babcock, L., Loewenstein, G., and Thaler, R. (1997). “Labor Supply of New York City Cab Drivers: One Day at a Time.” Quarterly Journal of Economics. CXII, 407–441.
Chaudhuri, A. (1998). “The Ratchet Principle in a Principal Agent Game with Unknown Costs: An Experimental Analysis.” Journal of Economic Behavior and Organization. 37, 291–304.
Chisholm, D. (1997). “Profit-Sharing Versus Fixed-Payment Contracts: Evidence From the Motion Pictures Industry.” Journal of Law, Economics, and Organization. 13, 169–201.
Davis, D. and Holt, C. (1993). Experimental Economics. Princeton, NJ: Princeton University Press.
DeJong, D., Forsythe, R., and Lundholm, R. (1985). “Ripoffs, Lemons, and Reputation Formation in Agency Relationships: A Laboratory Market Study.” Journal of Finance. 40, 809–823.
DeJong, D., Forsythe, R. Lundholm, R., and Uecker,W. (1985). “A Laboratory Investigation of the Moral Hazard Problem in an Agency Relationship.” Journal of Accounting Research. 23(Suppl.), 81–120.
Epstein, S. (1992). “Testing Principal-Agent Theory.” In Mark Isaac (ed.), Research in Experimental Economics. Vol. 5, Greenwich: JAI Press Inc., pp 35–60.
Fehr, E. and Gächter, S. (1998). “Reciprocity and Economics: The Economic Implications of Homo Reciprocans.” European Economic Review. 42, 845–859.
Fehr, E. and Gächter, S. (2002). “Do Incentive Contracts Undermine Voluntary Cooperation?” Working Paper No. 34, Institute for Empirical Research in Economics, University of Zurich.
Fehr, E., Gächter, S., and Kirchsteiger, G. (1997). “Reciprocity as a Contract Enforcement Device—Experimental Evidence.” Econometrica. 65, 833–860.
Fischbacher, U. (1999). “z-Tree: Zurich Toolbox for Readymade Economic Experiments.” Working Paper No. 21, Institute for Empirical Research in Economics, University of Zurich.
Grossman, S. and Hart, O. (1983). “An Analysis of the Principal-Agent Problem.” Econometrica. 51, 7–45.
Güth, W., Klose, W., Königstein, M., and Schwalbach, J. (1998). “An Experimental Study of a Dynamic Principal-Agent Relationship.” Managerial and Decision Economics. 19, 327–341.
Güth, W., Königstein, M., Kovács, J., and Zala-Mezõ, E. (2001). “FairnessWithin Firms: The Case of one Principal and Multiple Agents.” Schmalenbach Business Review (Zeitschrift f¨ur betriebswirtschaftliche Forschung). 53, 82–101.
Hackett, S. (1993). “Incomplete Contracting: A Laboratory Experimental Analysis.” Economic Inquiry. XXI, 274–297.
Hart, O. and Holmström, B. (1987). “The Theory of Contracts.” In T. Bewley (ed.), Advances in Economic Theory. Fifth World Congress. Cambridge: Cambridge University Press.
Holmström, B. (1979). “Moral Hazard and Observability.” Bell Journal of Economics. 10, 74–1.
Holmström, B. and Milgrom, P. (1987). “Aggregation and Linearity in the Provision of Intertemporal Incentives.” Econometrica. 55, 231–259.
Keser, C. and Willinger, M. (2000). “Principal-Agent Relations with Hidden Actions: An Experimental Investigation.” International Journal of Industrial Organization. 18, 163–185.
Loomes, G. (1998). “Probabilities vs Money: A Test of Some Fundamental Assumptions about Rational Decision Making.” Economic Journal. 108, 477–489.
Mathewson, G.F. and Winter, R. (1985). “The Economics of Franchise Contracts.” Journal of Law & Economics. XXVIII, 503–526.
Nalbantian, H. and Schotter, A. (1997). “Productivity Under Group Incentives: An Experimental Study.” American Economic Review. 87, 314–341.
Plott, C. and Wilde, L. (1982). “Professional Diagnosis vs. Self-Diagnosis: An Experimental Examination of Some Special Features of Markets with Uncertainty.” In V. Smith (ed.), Research in Experimental Economics. Vol. 2, Greenwich: JAI Press Inc., pp. 63–111.
Prendergast, C. (1999). “The Provision of Incentives in Firms.” Journal of Economic Literature. XXXVII, 7–63.
Roth, A. (1995). “Bargaining Experiments.” In J. Kagel and A. Roth (eds.), Handbook of Experimental Economics. Princeton: Princeton University Press.
Salanié, B. (1997). The Economics of Contracts. A Primer. The MIT Press.
Selten, R. (1975). “Reexamination of the Perfectness Concept for Equilibrium Points in Extensive Games.” International Journal of Game Theory. 4, 25–55.
Selten, R., Sadrieh, A., and Abbink, K. (1999). “Money Does Not Induce Risk Neutral Behavior, but Binary Lotteries Do even Worse.” Theory and Decision. 46, 211–249.
Shavell, S. (1979). “Risk Sharing and Incentives in the Principal and Agent Relationship.” Bell Journal of Economics. 10, 55–73.
Slonim, R. and Roth, A. (1998). “Learning in High Stakes Ultimatum Games: An Experiment in the Slovak Republic.” Econometrica. 66, 569–596.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Anderhub, V., Gächter, S. & Königstein, M. Efficient Contracting and Fair Play in a Simple Principal-Agent Experiment. Experimental Economics 5, 5–27 (2002). https://doi.org/10.1023/A:1016380207200
Issue Date:
DOI: https://doi.org/10.1023/A:1016380207200