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中国管理科学

中国管理科学 ›› 2004, Vol. ›› Issue (1): 85-88.

• 论文 • 上一篇    下一篇

不完全信息多维Bertrand模型及其分析

谭德庆1, 刘光中2   

  1. 1. 西南交通大学经济管理学院, 四川, 成都, 610031;
    2. 四川大学工商管理学院, 四川, 成都, 610064
  • 收稿日期:2003-06-25 修回日期:2003-07-28 出版日期:2004-02-28 发布日期:2012-03-07
  • 基金资助:
    国家自然科学基金资助项目(70371045)

Multidimensional Bertrand Model with Incomplete Information and Its Analysis

TAN De-qing1, LIU Guang-zhong 2   

  1. 1. School of Economics & Management, Southwest Jiaotong University, Chengdu 610031, China;
    2. School of Business & Management, Sichuan University, Chengdu 610064, China
  • Received:2003-06-25 Revised:2003-07-28 Online:2004-02-28 Published:2012-03-07

PDF (PC)

2311

被引次数

41

摘要： 本文在文献[1]的基础上,进一步讨论在不完全信息条件下两个企业关于具有一定替代性两种产品价格的静态多维Bertrand模型及其多维贝叶斯均衡,并得到两个企业分别对每种产品单独博弈时的贝叶斯均衡策略劣于联合考虑这两种产品时进行多维博弈贝叶斯均衡策略的结果。

关键词: 多维, 替代性, 不完全信息, 贝叶斯均衡

Abstract: On the basis of reference,the paper further discusses the model of multidimensional static Bertrand game with incomplete information about two kinds of product with certain substitutive relationship between two enterprises and its multidimensional Bayesian equilibrium,then obtains the result that Bayesian equilibrium strategies in which two enterprises independently participate in game for every kind of product are inferior to Bayesian equilibrium strategies in which each enterprise considers two kinds of product joiutly to participate in the two-dimensional game.

Key words: multidimensional, substitutive relationship, information, Bayesian equilibrium

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