Rapoport, Amnon Otsubo, Hironori Kim, Bora Stein, William E.
Abstract
Two types of auction were introduced on the Internet a few years ago and have rapidly been gaining widespread popularity. In both auctions, players compete for an exogenously determined prize by independently choosing an integer in some finite and common strategy space specified by the auctioneer. In the unique lowest (highest) bid auction, the winner of the prize is the player who submits the lowest (highest) bid, provided that it is unique. We construct the symmetric mixed-strategy equilibrium solutions to the two auctions, and then test them in a sequence of experiments that vary the number of bidders and size of the strategy space. Our results show that the aggregate bids, but only a minority of the individual bidders, are accounted for quite accurately by the equilibrium solutions.
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Publisher Info
Paper provided by University Library of Munich, Germany in its series MPRA Paper with number
4185.
Find related papers by JEL classification: C92 - Mathematical and Quantitative Methods - - Design of Experiments - - - Laboratory, Group Behavior C72 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Noncooperative Games
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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.:
Axel Ockenfels & David Reiley & Abdolkarim Sadrieh, 2006.
"Online Auctions,"
NBER Working Papers
12785, National Bureau of Economic Research, Inc.
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