Bargaining in committees as an extension of Nash's bargaining theory

• 成果类型: Article
• 署名作者: Laruelle, Annick; Valenciano, Federico
• 署名单位: University of Basque Country; Universitat d'Alacant
• 刊物名称: JOURNAL OF ECONOMIC THEORY
• ISSN/ISSBN: 0022-0531
• DOI: 10.1016/j.jet.2005.05.004
• 发表日期: 2007
• 页码: 291-305
• 关键词: Bargaining; voting; committees

摘要

This paper addresses the following issue: if a set of agents bargain on a set of feasible alternatives `in the shadow' of a voting rule, that is, any agreement can be enforced if a 'winning coalition' supports it, what general agreements are likely to arise? In other words: what influence can the voting rule used to settle (possibly nonunanimous) agreements have on the outcome of consensus? We model the situation as an extension of the Nash bargaining problem in which an arbitrary voting rule replaces unanimity. In this setting a natural extension of Nash's solution is characterized. (c) 2005 Elsevier Inc. All rights reserved.