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

Collusion via Signaling in Multiple Object Auctions with Complementarities- An Experimental Test

  • Anthony M. Kwasnica

    (Department of Management Science and Information Systems,P ennsylvania State University,)

  • Katerina Sherstyuk

    (Department of Economics, University of Hawaii at Manoa)

We experimentally study bidder collusion in open ascending auctions for multiple objects. The project is based on the theoretical results by Brusco and Lopomo (1999), who give theoretical support for the following claims: (1) simultaneous ascending bid auctions can be vulnerable to collusion in the multi-object case; (2) The sole presence of complementarities does not hinder collusion; (3) Collusion is a “lown umbers” phenomenon. We focus on a simultaneous ascending auction for two objects. Several experimental treatments are considered: markets with low numbers (2 bidders) and high numbers (5 bidders), no complementarities (additive values) and complementarities (superadditive values). Experimental results are largely consistent with the theory. Collusion is often observed in two-person markets with or without complementarities. Previous experience under the same treatment greatly facilitates bidder collusion. There is no evidence of collusion in five-person markets. We further study collusive strategies adopted by bidders in two-person markets. While most strategies make extensive use of signaling, in the presence of complementarities, bidders use collusive strategies that are supported only by repeated play.

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.economics.hawaii.edu/research/workingpapers/WP_01-2.pdf
File Function: First version, 2001
Download Restriction: no

Paper provided by University of Hawaii at Manoa, Department of Economics in its series Working Papers with number 200102.

as
in new window

Length: 45 pages
Date of creation: 2001
Date of revision:
Handle: RePEc:hai:wpaper:200102
Contact details of provider: Postal: 2424 Maile Way, Honolulu, HI 96822
Phone: (808)956-8730
Fax: (808)956-4347
Web page: http://www.economics.hawaii.edu/
Email:


More information through EDIRC

Order Information: Web: http://www.economics.hawaii.edu/research/working.html Email:


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. Peter Cramton & Jesse Schwartz, 2000. "Collusive Bidding: Lessons from the FCC Spectrum Auctions," Papers of Peter Cramton 00jre, University of Maryland, Department of Economics - Peter Cramton, revised 09 Mar 1999.
  2. Katerina Sherstyuk, 1999. "Collusion Without Conspiracy: An Experimental Study of One-Sided Auctions," Experimental Economics, Springer, vol. 2(1), pages 59-75, August.
  3. Anthony M. Kwasnica & Katerina Sherstyuk, 2013. "Multi-Unit Auctions," Working Papers 201301, University of Hawaii at Manoa, Department of Economics.
  4. Porter, Robert H & Zona, J Douglas, 1993. "Detection of Bid Rigging in Procurement Auctions," Journal of Political Economy, University of Chicago Press, vol. 101(3), pages 518-38, June.
  5. Isaac, R. Mark & Ramey, Valerie & Williams, Arlington W., 1984. "The effects of market organization on conspiracies in restraint of trade," Journal of Economic Behavior & Organization, Elsevier, vol. 5(2), pages 191-222, June.
  6. Robert H. Porter & J. Douglas Zona, 1999. "Ohio School Milk Markets: An Analysis of Bidding," RAND Journal of Economics, The RAND Corporation, vol. 30(2), pages 263-288, Summer.
  7. McAfee, R Preston & McMillan, John, 1992. "Bidding Rings," American Economic Review, American Economic Association, vol. 82(3), pages 579-99, June.
    • McAfee, R. Preston & McMillan, John., 1990. "Bidding Rings," Working Papers 726, California Institute of Technology, Division of the Humanities and Social Sciences.
  8. Paul R. Milgrom, 1985. "Auction Theory," Cowles Foundation Discussion Papers 779, Cowles Foundation for Research in Economics, Yale University.
  9. Feinstein, Jonathan S & Block, Michael K & Nold, Frederick C, 1985. "Asymmetric Information and Collusive Behavior in Auction Markets," American Economic Review, American Economic Association, vol. 75(3), pages 441-60, June.
  10. 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.
  11. Milgrom, Paul, 1998. "Game theory and the spectrum auctions," European Economic Review, Elsevier, vol. 42(3-5), pages 771-778, May.
  12. Marshall, R.C. & Richard J.F., 1995. "Bider Collusion at Forest Service Timber Sales," Papers 7-95-3, Pennsylvania State - Department of Economics.
  13. Kwasnica, Anthony M., 2000. "The choice of cooperative strategies in sealed bid auctions," Journal of Economic Behavior & Organization, Elsevier, vol. 42(3), pages 323-346, July.
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:hai:wpaper:200102. 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: (Web Technician)

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.