双寡头多维合作稳定性研究  

Analysis about Stability of the Cooperation in Multidimensional Game of Duopolies

作　　者：毕丽杰[1] 李子庆[1] 

机构地区：[1]西南交通大学经济管理学院,成都610031

出　　处：《世界科技研究与发展》2010年第4期551-553,568,共4页World Sci-Tech R&D

摘　　要：运用多维博弈的方法,研究了双寡头同时生产具有替代关系的两种产品的合作稳定性问题,分析得到:贴现率对双寡头的合作稳定性有影响关系,且存在一临界贴现率,当实际贴现率小于该临界贴现率时,双寡头的合作最不稳定,当实际贴现率大于该临界贴现率时,双寡头合作是稳定的。With the theory of multidimensional game, this paper studied on the stability of the cooperation of duopoly that made two related products. It proved that the discount rate had influence on the stability of the cooperation of duopolies. Moreover,there was a critical discount rate. When the true discount rate was less than it, the cooperation was the most volatile. When the true discount rate was greater than it, the cooperation was stable.

关 键 词：合作稳定性 多维博弈 临界贴现率 

分 类 号：F273.7[经济管理—企业管理] F224.32[经济管理—国民经济]