IDEAS home Printed from https://ideas.repec.org/
MyIDEAS: Log in (now much improved!) to save this article

The pivotal mechanism revisited: some evidence on group manipulation

  • Francesco Feri
  • Anita Gantner

    ()

  • Wolfgang Höchtl
  • Rupert Sausgruber

This paper studies the vulnerability of the pivotal mechanism with respect to manipulation by groups. In a lab experiment, groups decide on the implementation of various alternatives, some of which imply opposite interests for the two subgroups. We investigate the occurrence of tacit and explicit collusion by allowing for communication within subgroups in one treatment and prohibiting it in another. Even though all agents’ preferences are common knowledge and there exists a simple symmetric collusive strategy for one subgroup, we find little evidence for tacit collusion. Only when explicit communication is allowed, collusion is established. A behavioral model using quantal response equilibrium in which subjects have beliefs over the correlation of errors of same-type subjects helps explain the main features of our data. Copyright Economic Science Association 2013

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://hdl.handle.net/10.1007/s10683-012-9331-y
Download Restriction: Access to full text is restricted to subscribers.

As the access to this document is restricted, you may want to look for a different version under "Related research" (further below) or search for a different version of it.

Article provided by Springer in its journal Experimental Economics.

Volume (Year): 16 (2013)
Issue (Month): 1 (March)
Pages: 23-51

as
in new window

Handle: RePEc:kap:expeco:v:16:y:2013:i:1:p:23-51
Contact details of provider: Web page: http://www.springerlink.com/link.asp?id=102888

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. Charness, Gary B & Rabin, Matthew, 2001. "Understanding Social Preferences With Simple Tests," University of California at Santa Barbara, Economics Working Paper Series qt0dc3k4m5, Department of Economics, UC Santa Barbara.
  2. Sherstyuk, K., 1998. "Collusion without Conspiracy: An Experimental Study of One-Sided Auctions," Department of Economics - Working Papers Series 610, The University of Melbourne.
  3. Burtraw, Dallas & Goeree, Jacob & Holt, Charles A. & Myers, Erica & Palmer, Karen & Shobe, William, 2008. "Collusion in Auctions for Emission Permits: An Experimental Analysis," Discussion Papers dp-08-36, Resources For the Future.
  4. Theodore Groves & John Ledyard, 1977. "Some limitations of demand revelaing processes," Public Choice, Springer, vol. 29(2), pages 107-124, March.
  5. Jacob Goeree & Charles Holt & Thomas Palfrey, 2005. "Regular Quantal Response Equilibrium," Experimental Economics, Springer, vol. 8(4), pages 347-367, December.
  6. Sebastian Kube & Clemens Puppe, 2009. "(When and how) do voters try to manipulate?," Public Choice, Springer, vol. 139(1), pages 39-52, April.
  7. Ernst Fehr & Klaus M. Schmidt, 1999. "A Theory of Fairness, Competition, and Cooperation," The Quarterly Journal of Economics, Oxford University Press, vol. 114(3), pages 817-868.
  8. Ben Greiner, 2004. "The Online Recruitment System ORSEE - A Guide for the Organization of Experiments in Economics," Papers on Strategic Interaction 2003-10, Max Planck Institute of Economics, Strategic Interaction Group.
  9. Attiyeh, Greg & Franciosi, Robert & Isaac, R Mark, 2000. "Experiments with the Pivot Process for Providing Public Goods," Public Choice, Springer, vol. 102(1-2), pages 95-114, January.
  10. Georg Weizsäcker, 2003. "Ignoring the rationality of others: evidence from experimental normal-form games," LSE Research Online Documents on Economics 507, London School of Economics and Political Science, LSE Library.
  11. Gary Charness & Luca Rigotti & Aldo Rustichini, 2007. "Individual Behavior and Group Membership," American Economic Review, American Economic Association, vol. 97(4), pages 1340-1352, September.
  12. Groves, Theodore, 1973. "Incentives in Teams," Econometrica, Econometric Society, vol. 41(4), pages 617-31, July.
  13. Tatsuyoshi Saijo & Timothy N. Cason & Tomas Sjostrom, 2003. "Secure Implementation Experiments:Do Strategy-proof Mechanisms Really Work?," Discussion papers 03012, Research Institute of Economy, Trade and Industry (RIETI).
  14. Gary Bornstein & Uri Gneezy & Rosemarie Nagel, 1999. "The effect of intergroup competition on group coordination: An experimental study," Economics Working Papers 393, Department of Economics and Business, Universitat Pompeu Fabra.
  15. Theodore Groves & Martin Loeb, 1974. "Incentives and Public Inputs," Discussion Papers 29, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
  16. Peleg, Bezalel, 1998. "Almost all equilibria in dominant strategies are coalition - proof," Economics Letters, Elsevier, vol. 60(2), pages 157-162, August.
  17. Isaac, R Mark & Smith, Vernon L, 1985. "In Search of Predatory Pricing," Journal of Political Economy, University of Chicago Press, vol. 93(2), pages 320-45, April.
  18. Anthony M. Kwasnica & Katerina Sherstyuk, 2007. "Collusion and Equilibrium Selection in Auctions," Economic Journal, Royal Economic Society, vol. 117(516), pages 120-145, 01.
  19. Tversky, Amos & Kahneman, Daniel, 1992. "Advances in Prospect Theory: Cumulative Representation of Uncertainty," Journal of Risk and Uncertainty, Springer, vol. 5(4), pages 297-323, October.
  20. Jerry Green & Jean-Jacques Laffont, 1979. "On Coalition Incentive Compatibility," Review of Economic Studies, Oxford University Press, vol. 46(2), pages 243-254.
  21. Urs Fischbacher, 2007. "z-Tree: Zurich toolbox for ready-made economic experiments," Experimental Economics, Springer, vol. 10(2), pages 171-178, June.
  22. T. Nicolaus Tideman & Gordon Tullock, 1977. "Some limitations of demand revealing processes: Comment," Public Choice, Springer, vol. 29(2), pages 125-128, March.
  23. Li, Jin & Plott, Charles R., 2005. "Tacit collusion in auctions and conditions for its facilitation and prevention: Equilibrium selection in laboratory experimental markets," Working Papers 1223, California Institute of Technology, Division of the Humanities and Social Sciences.
  24. William Vickrey, 1961. "Counterspeculation, Auctions, And Competitive Sealed Tenders," Journal of Finance, American Finance Association, vol. 16(1), pages 8-37, 03.
  25. Green, Jerry & Laffont, Jean-Jacques, 1977. "Characterization of Satisfactory Mechanisms for the Revelation of Preferences for Public Goods," Econometrica, Econometric Society, vol. 45(2), pages 427-38, March.
  26. Ronald Bosman & Heike Hennig-Schmidt & Frans Winden, 2006. "Exploring group decision making in a power-to-take experiment," Experimental Economics, Springer, vol. 9(1), pages 35-51, April.
  27. Moreno, Diego & Wooders, John, 1996. "Coalition-Proof Equilibrium," Games and Economic Behavior, Elsevier, vol. 17(1), pages 80-112, November.
  28. T. Tideman, 1983. "An experiment in the demand-revealing process," Public Choice, Springer, vol. 41(3), pages 387-401, January.
  29. Isaac, R. Mark & Walker, James M., 1985. "Information and conspiracy in sealed bid auctions," Journal of Economic Behavior & Organization, Elsevier, vol. 6(2), pages 139-159, June.
  30. Kawagoe, Toshiji & Mori, Toru, 2001. "Can the Pivotal Mechanism Induce Truth-Telling? An Experimental Study," Public Choice, Springer, vol. 108(3-4), pages 331-54, September.
Full references (including those not matched with items on IDEAS)

This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

When requesting a correction, please mention this item's handle: RePEc:kap:expeco:v:16:y:2013:i:1:p:23-51. 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: (Sonal Shukla)

or (Rebekah McClure)

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.