On the analysis of asymmetric first price auctions

• 成果类型: Article
• 署名作者: Mares, Vlad; Swinkels, Jeroen M.
• 署名单位: INSEAD Business School; Northwestern University
• 刊物名称: JOURNAL OF ECONOMIC THEORY
• ISSN/ISSBN: 0022-0531
• DOI: 10.1016/j.jet.2014.03.010
• 发表日期: 2014
• 页码: 1-40
• 关键词: Asymmetric auctions; Request for proposal; differentiation; mechanism design; First price auctions; Second price auctions; procurement; Rho-concavity

摘要

We provide new tools for studying asymmetric first price auctions, connecting their equilibria to the rho-concavity of the underlying type distributions, and showing how one can use surplus expressions for symmetric auctions to bound equilibrium behavior in asymmetric auctions. We apply these tools to studying procurement auctions in which, as is common in practice, one seller is given an advantage, reflecting for example better reliability or quality. We show conditions under which for any given first price handicap auction, there exists a superior second price auction with bonuses. (C) 2014 Elsevier Inc. All rights reserved.