Experimental Evidence on the Endogenous Entry of Bidders in Internet Auctions

Conference paper


This paper tests the empirical predictions of recent theories of the endogenous entry of bidders in auctions. Data come from a field experiment, involving sealed-bid auctions for collectible trading cards over the Internet. Manipulating the reserve prices in the auctions as an experimental treatment variable generates several results. First, observed participation behavior indicates that bidders consider their bid submission to be costly, and that bidder participation is indeed an endogenous decision. Second, the participation is more consistent with a mixed-strategy entry equilibrium than with a deterministic equilibrium. Third, the data reject the prediction that the profit-maximizing reserve price is greater than or equal to the auctioneer’s salvage value for the good, showing instead that a zero reserve price provides higher expected profits in this case.


Bidder Behavior Auction Format Reserve Prex Cloister Price Potential Bidder 
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  1. Bajari, Patrick and Ali Hortacsu. (Summer 2003). “The Winner's Curse, Reserve Prices, and Endogenous Entry: Empirical Insights from eBay Auctions.” RAND Journal of Economics, 34(2), 329–355.Google Scholar
  2. Black, Jason. Cloister's Magic Card Price List, <>, various weekly issues.Google Scholar
  3. Cox, James C., Samuel H. Dinkin, and James T. Swarthout. (October 2001). “Endogenous Entry and Exit in Common Value Auctions.” Experimental Economics, 4(2), 163–181.Google Scholar
  4. Cox, James C., Bruce Roberson, and Vernon L. Smith. (1982). “Theory and Behavior of Single Object Auctions,” in Research in Experimental Economics, Vernon L. Smith, ed., Greenwich, Conn.: JAI Press.Google Scholar
  5. Engelbrecht-Wiggans, Richard. (June 1987). “On Optimal Reservation Prices in Auctions.” Management Science, 33(6), 763–770.Google Scholar
  6. Engelbrecht-Wiggans, Richard. (1992). “Optimal Auctions Revisited.” Games and Economic Behavior, 5, 227–239.CrossRefGoogle Scholar
  7. Hendricks, Kenneth, and Harry J. Paarsch. (1995). “A Survey of Recent Empirical Work Concerning Auctions.” Canadian Journal of Economics, 28(2), 315–338.Google Scholar
  8. Kagel, John H. (1995). “Auctions: A Survey of Experimental Research,” in The Handbook of Experimental Economics, J. Kagel and A. Roth, eds. Princeton: Princeton University Press, 501–585.Google Scholar
  9. Levin, Dan, and James L. Smith. (1994). “Equilibrium in Auctions with Entry.” American Economic Review, 84(3), 585–599.Google Scholar
  10. Levin, Dan, and James L. Smith. (1996). “Optimal Reservation Prices in Auctions.” Economic Journal, 106, 1271–1282.Google Scholar
  11. Lucking-Reiley, David. (1999). “Using Field Experiments to Test Equivalance Between Auction Formets: Magic on the Internet.” American Economic Review, 89(5), 1063–1080.Google Scholar
  12. McAfee, R. Preston, and John McMillan. (1987a). “Auctions and Bidding.” Journal of Economic Literature, 25(2), 699–738.Google Scholar
  13. McAfee, R. Preston, and John McMillan. (1987b). “Auctions with Entry.” Economics Letters, 23(4), 343–347.CrossRefGoogle Scholar
  14. McAfee, R. Preston, Daniel Quan, and Daniel Vincent. (2002). “How to Set Optimal Minimum Bids, with an Application to Real Estate Auctions.” Journal of Industrial Economics, (50)4, 391–416.CrossRefGoogle Scholar
  15. McMillan, John, (1994). “Selling Spectrum Rights.” Journal of Economic Perspectives, 8(3), 145–162.Google Scholar
  16. Milgrom, Paul R., and Robert J. Weber. (1982). “A Theory of Auctions and Competitive Bidding.” Econometrica, 50, 1089–1122.Google Scholar
  17. Palfrey, Thomas R., and Svetlana Pevnitskaya, (August 2003). “Endogenous Entry and Self-Selection in Private-Value Auctions: An Experimental Study.” Caltech Social Science working paper #1172.Google Scholar
  18. Pevnitskaya, Svetlana, (January 2004). “Endogenous Entry in First-Price Private-Value Auctions: The Selection Effect.” Ohio State University working paper.Google Scholar
  19. Reiley, David H. (August 2004). “Field Experiments on the Effects of Reserve Prices in Auctions: More Magic on the Internet,” University of Arizona working paper.Google Scholar
  20. Riley, John G., and William Samuelson, (1981). “Optimal Auctions.” American Economic Review, 71(3), 381–392.Google Scholar
  21. Samuelson, William F. (1985). “Competitive Bidding with Entry Costs.” Economics Letters, 17, 53–57.CrossRefGoogle Scholar
  22. Smith, James L, and Dan Levin, (2001). “Entry Coordination, Market Thickness, and Social Welfare.” International Journal of Game Theory, 30, 321–350.CrossRefGoogle Scholar
  23. Vickrey, William. (1961). “Counterspeculation, Auctions, and Competitive Sealed Tenders.” Journal of Finance, 16(1), 8–37.Google Scholar
  24. Wilson, Robert. (1992). “Strategic Analysis of Auctions,” in The Handbook of Game Theory, R.J. Aumann and S. Hart, eds. New York: North-Holland, 227–279.Google Scholar

Copyright information

© Springer 2005

Authors and Affiliations

  1. 1.University of ArizonaUSA

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