| 不完全信息动态二维价格博弈模型及其分析 |
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| 引用本文： | 谭德庆,胡培. 不完全信息动态二维价格博弈模型及其分析[J]. 数学的实践与认识, 2005, 35(12): 36-43 |
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| 作者姓名： | 谭德庆 胡培 |
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| 作者单位： | 西南交通大学经济管理学院,四川,成都,610031 |
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| 基金项目： | 国家自然科学基金资助(编号:70371045) |
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| 摘 要： | 单位生产成本为不完全信息条件下,本文首先讨论了两个企业关于具有一定替代性的两种产品价格的动态二维博弈模型,并求得其精练Bayes均衡.然后分析了当两种产品不存在替代关系时,企业对这两种产品价格进行动态博弈的精练Bayes均衡相当于对这两种产品单独进行博弈的精练Bayes均衡的简单组合.
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| 关 键 词： | 多维 替代性 不完全信息 贝叶斯均衡 |
| 修稿时间： | 2004-08-18 |
Model on Dynamic Two-dimensional Price Game with Incomplete Information and Its Analysis |
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| TAN De-qing,HU Pei. Model on Dynamic Two-dimensional Price Game with Incomplete Information and Its Analysis[J]. Mathematics in Practice and Theory, 2005, 35(12): 36-43 |
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| Authors: | TAN De-qing HU Pei |
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| Abstract: | The paper first discusses the model of dynamic two-dimensional price game on two kinds of product with certain substitution between two firms under the condition of their unit costs characterized with incomplete information and acquires its refined Bayesian two-dimensional equilibrium,then analyzes that the refined Bayesian equilibrium is correspondent to simple combination of two refined Bayesian equilibriums when two firms independently take game for two kinds of product in the condition of no substitution between two kinds of product. |
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| Keywords: | multidimensional substitution incomplete information refined Bayesian equilibrium |
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