Second-Price Auctions with Different Participation Costs
This paper studies equilibria of second price auctions in independent private value envi- ronments with different participation costs. Two types of equilibria are identified: monotonic equilibria in which a bidder with a lower participation cost results in a lower cutoff for sub- mitting a bid, and non-monotonic equilibria in which a lower participation cost results in a higher cutoff. We show that there always exists a monotonic equilibrium, and further, that the monotonic equilibrium is unique for either concave distribution functions or strictly convex distribution functions with non-increasing reverse hazard rates. There exist non- monotonic equilibria when the distribution functions are strictly convex and the difference of the participation costs is sufficiently small. We also provide comparative static analysis and study the limiting properties of equilibria when the difference in bidders’ participation costs approaches zero.
|Date of creation:||01 Feb 2012|
|Contact details of provider:|| Postal: Ludwigstraße 33, D-80539 Munich, Germany|
Web page: https://mpra.ub.uni-muenchen.de
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.:
- Kaplan, Todd & Sela, Aner, 2003. "Auctions with Private Entry Costs," CEPR Discussion Papers 4080, C.E.P.R. Discussion Papers.
- Campbell, Colin M., 1998. "Coordination in Auctions with Entry," Journal of Economic Theory, Elsevier, vol. 82(2), pages 425-450, October.
- Engelbrecht-Wiggans, Richard, 2001. "The effect of entry and information costs on oral versus sealed-bid auctions," Economics Letters, Elsevier, vol. 70(2), pages 195-202, February.
- Tan, Guofu & Yilankaya, Okan, 2006.
"Equilibria in second price auctions with participation costs,"
Journal of Economic Theory,
Elsevier, vol. 130(1), pages 205-219, September.
- Tan, Guofu & Yilankaya, Okan, 2004. "Equilibria in Second Price Auctions with Participation Costs," Microeconomics.ca working papers tan-04-01-24-10-08-06, Vancouver School of Economics, revised 09 Jun 2006.
- Guofu Tan & Okan Yilankaya, 2005. "Equilibria in Second Price Auctions with Participation Costs," IEPR Working Papers 05.7, Institute of Economic Policy Research (IEPR).
- Cao, Xiaoyong & Tian, Guoqiang, 2010. "Equilibria in first price auctions with participation costs," Games and Economic Behavior, Elsevier, vol. 69(2), pages 258-273, July.
- Harstad, Ronald M. & Kagel, John H. & Levin, Dan, 1990. "Equilibrium bid functions for auctions with an uncertain number of bidders," Economics Letters, Elsevier, vol. 33(1), pages 35-40, May.
- McAfee, R. Preston & McMillan, John, 1987. "Auctions with a stochastic number of bidders," Journal of Economic Theory, Elsevier, vol. 43(1), pages 1-19, October.
- Miralles, Antonio, 2008. "Intuitive and noncompetitive equilibria in weakly efficient auctions with entry costs," Mathematical Social Sciences, Elsevier, vol. 56(3), pages 448-455, November. Full references (including those not matched with items on IDEAS)