Monotone equilibria in nonatomic supermodular games. A comment

• 成果类型: Article
• 署名作者: Balbus, Lukasz; Reffett, Kevin; Wozny, Lukasz
• 署名单位: University of Zielona Gora; Arizona State University; Arizona State University-Tempe; Warsaw School of Economics
• 刊物名称: GAMES AND ECONOMIC BEHAVIOR
• ISSN/ISSBN: 0899-8256
• DOI: 10.1016/j.geb.2015.05.010
• 发表日期: 2015
• 页码: 182-187
• 关键词: Large games; supermodular games; Games with strategic complementarities; distributional equilibria

摘要

Recently Yang and Qi (2013) stated an interesting theorem on the existence of complete lattice of equilibria in a particular class of large nonatomic supermodular games for general action and players spaces. Unfortunately, their result is incorrect. In this note, we detail the nature of the problem with the stated theorem, provide a counterexample, and then correct the result under additional assumptions. (C) 2015 Elsevier Inc. All rights reserved.