IDEAS home Printed from https://ideas.repec.org/
MyIDEAS: Login to save this paper or follow this series

Contracts as reference points – experimental evidence

  • Ernst Fehr
  • Oliver Hart
  • Christian Zehnder

In a recent paper, Hart and Moore (2008) introduce new behavioral assumptions that can explain long term contracts and important aspects of the employment relation. However, so far there exists no direct evidence that supports these assumptions and, in particular, Hart and Moore’s notion that contracts provide reference points. In this paper, we examine experimentally the behavioral forces stipulated in their theory. The evidence confirms the model’s prediction that there is a tradeoff between rigidity and flexibility in a trading environment with incomplete contracts and ex ante uncertainty about the state of nature. Flexible contracts – which would dominate rigid contracts under standard assumptions – cause a significant amount of shading on ex post performance while under rigid contracts much less shading occurs. Thus, although rigid contracts rule out trading in some states of the world, parties frequently implement them. While our results are broadly consistent with established behavioral concepts, they cannot easily be explained by existing theories. The experiment appears to reveal a new behavioral force: ex ante competition legitimizes the terms of a contract, and aggrievement and shading occur mainly about outcomes within the contract.

If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.

File URL: http://www.iew.uzh.ch/wp/iewwp393.pdf
Download Restriction: no

Paper provided by Institute for Empirical Research in Economics - University of Zurich in its series IEW - Working Papers with number 393.

as
in new window

Length:
Date of creation: Nov 2008
Date of revision:
Handle: RePEc:zur:iewwpx:393
Contact details of provider: Postal: Rämistrasse 71, CH-8006 Zürich
Phone: +41-1-634 21 37
Fax: +41-1-634 49 82
Web page: http://www.econ.uzh.ch/Email:


More information through EDIRC

References listed on IDEAS
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.:

as in new window
  1. Oliver Hart & John Moore, 1988. "Property Rights and the Nature of the Firm," Working papers 495, Massachusetts Institute of Technology (MIT), Department of Economics.
  2. Grossman, Sanford J & Hart, Oliver, 1985. "The Cost and Benefits of Ownership: A Theory of Vertical and Lateral Integration," CEPR Discussion Papers 70, C.E.P.R. Discussion Papers.
  3. Fehr, Ernst & Schmidt, Klaus M., . "A theory of fairness, competition, and cooperation," Chapters in Economics, University of Munich, Department of Economics.
  4. Greiner, Ben, 2004. "An Online Recruitment System for Economic Experiments," MPRA Paper 13513, University Library of Munich, Germany.
  5. Rabin, Matthew, 1993. "Incorporating Fairness into Game Theory and Economics," American Economic Review, American Economic Association, vol. 83(5), pages 1281-1302, December.
  6. Oliver Hart & John Moore, 2006. "Contracts as Reference Points," NBER Working Papers 12706, National Bureau of Economic Research, Inc.
  7. Kahneman, Daniel & Tversky, Amos, 1979. "Prospect Theory: An Analysis of Decision under Risk," Econometrica, Econometric Society, vol. 47(2), pages 263-91, March.
  8. Armin Falk & Urs Fischbacher, 2001. "A Theory of Reciprocity," CESifo Working Paper Series 457, CESifo Group Munich.
  9. Charness, Gary & Rabin, Matthew, 2001. "Understanding Social Preferences with Simple Tests," Department of Economics, Working Paper Series qt4qz9k8vg, Department of Economics, Institute for Business and Economic Research, UC Berkeley.
  10. Linda Babcock & George Loewenstein, 1997. "Explaining Bargaining Impasse: The Role of Self-Serving Biases," Journal of Economic Perspectives, American Economic Association, vol. 11(1), pages 109-126, Winter.
  11. Dufwenberg, Martin & Kirchsteiger, Georg, 2004. "A theory of sequential reciprocity," Games and Economic Behavior, Elsevier, vol. 47(2), pages 268-298, May.
  12. Ernst Fehr & Oliver Hart & Christian Zehnder, 2011. "Contracts as Reference Points--Experimental Evidence," American Economic Review, American Economic Association, vol. 101(2), pages 493-525, April.
  13. Lucas C. Coffman, 2011. "Intermediation Reduces Punishment (and Reward)," American Economic Journal: Microeconomics, American Economic Association, vol. 3(4), pages 77-106, November.
  14. Georg Kirchsteiger & Ernst Fehr & Arno Riedl, 1993. "Does Fairness Prevent Market Clearing? An Experimental Investigation," ULB Institutional Repository 2013/5927, ULB -- Universite Libre de Bruxelles.
  15. Falk, Armin & Fehr, Ernst & Fischbacher, Urs, 2001. "On the Nature of Fair Behaviour," CEPR Discussion Papers 2984, C.E.P.R. Discussion Papers.
  16. Guth, Werner & Schmittberger, Rolf & Schwarze, Bernd, 1982. "An experimental analysis of ultimatum bargaining," Journal of Economic Behavior & Organization, Elsevier, vol. 3(4), pages 367-388, December.
  17. Colin F. Camerer & Richard H. Thaler, 1995. "Anomalies: Ultimatums, Dictators and Manners," Journal of Economic Perspectives, American Economic Association, vol. 9(2), pages 209-219, Spring.
  18. Urs Fischbacher, 2007. "z-Tree: Zurich toolbox for ready-made economic experiments," Experimental Economics, Springer, vol. 10(2), pages 171-178, June.
  19. Björn Bartling & Urs Fischbacher, 2008. "Shifting the Blame: On Delegation and Responsibility," IEW - Working Papers 380, Institute for Empirical Research in Economics - University of Zurich.
  20. Axel Ockenfels & Gary E. Bolton, 2000. "ERC: A Theory of Equity, Reciprocity, and Competition," American Economic Review, American Economic Association, vol. 90(1), pages 166-193, March.
  21. Fehr, Ernst & Schmidt, Klaus M., 2001. "Theories of Fairness and Reciprocity," Discussion Papers in Economics 14, University of Munich, Department of Economics.
Full references (including those not matched with items on IDEAS)

This item is featured on the following reading lists or Wikipedia pages:

  1. Contract as Reference Points – Experimental Evidence (AER 2011) in ReplicationWiki

When requesting a correction, please mention this item's handle: RePEc:zur:iewwpx:393. See general information about how to correct material in RePEc.

For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Marita Kieser)

If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

If references are entirely missing, you can add them using this form.

If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.

If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.

Please note that corrections may take a couple of weeks to filter through the various RePEc services.

This information is provided to you by IDEAS at the Research Division of the Federal Reserve Bank of St. Louis using RePEc data.