| 不完全信息动态二维Cournot博弈模型及均衡 |
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| 引用本文： | 谭德庆,刘光中.不完全信息动态二维Cournot博弈模型及均衡[J].系统工程,2004,22(8):48-51. |
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| 作者姓名： | 谭德庆 刘光中 |
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| 作者单位： | 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 |
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| 基金项目： | 国家自然科学基金资助项目(70371045) |
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| 摘 要： | 在文献1]和5]的基础上，讨论两个企业关于具有一定替代性的两种产品的不完全信息动态二维Cournot博弈模型及其精练贝叶斯Nash均衡．进一步分析当两种产品不存在替代关系时，这个二维Cournot博弈的精练贝叶斯Nash均衡与对这两种产品单独博弈的精练贝叶斯Nash均衡的关系，分析结果表明一维博弈及均衡是多维博弈及均衡的特殊情况。
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| 关 键 词： | 二维 不完全信息 动态 精练贝叶斯Nash均衡 |
| 文章编号： | 1001-4098(2004)08-0048-04 |
A Model for Dynamic Two-dimensional Cournot Game with Incomplete Information and Its Equilibrium |
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| TAN De-qing,LIU Guang-zhong.A Model for Dynamic Two-dimensional Cournot Game with Incomplete Information and Its Equilibrium[J].Systems Engineering,2004,22(8):48-51. |
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| Authors: | TAN De-qing LIU Guang-zhong |
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| Institution: | TAN De-qing~1,LIU Guang-zhong~2 |
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| Abstract: | Based on 1] and 5], the paper discusses dynamic two-dimensional Cournot game model with incomplete (information) for two kinds of product with certain substitutions between two enterprises and its refined Bayesian Nash (equilibrium,) and further analyzes relations of the refined Bayesian Nash equilibrium in two dimensional Cournot game with two refined Bayesian Nash equilibriums in independent Cournot game on two kinds of products. The analyzed results show (that) one-dimensional game and its equilibrium are special cases of multi dimensional game and its equilibrium. |
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| Keywords: | Two-dimensional Incomplete Information Dynamic Refined Bayesian Nash Equilibrium |
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