| 电子市场中信息共享对公司投资决策影响的博弈分析 |
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| 引用本文： | 吴仁群.电子市场中信息共享对公司投资决策影响的博弈分析[J].郑州大学学报(理学版),2006,38(3):120-124. |
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| 作者姓名： | 吴仁群 |
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| 作者单位： | 北京印刷学院管理系,北京,102600 |
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| 摘 要： | 运用贝叶斯纳什均衡(Bayesian-Nash equilibrium)思想分析了信息共享对公司投资决策的影响.在一定假设下,计算得到了公司投资决策的成本转折点.通过分析,指出当公司成本低时,信息共享对公司是有利的,而当公司成本高时,信息共享对公司是不利的.
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| 关 键 词： | 信息共享 决策分析 Bayesian-Nash均衡 |
| 文章编号： | 1671-6841(2006)03-0120-05 |
| 收稿时间： | 11 10 2005 12:00AM |
| 修稿时间： | 2005年11月10 |
Analysis on Investment Decision Under Information Sharing in an Electronic Market |
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| WU Ren-qun.Analysis on Investment Decision Under Information Sharing in an Electronic Market[J].Journal of Zhengzhou University:Natural Science Edition,2006,38(3):120-124. |
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| Authors: | WU Ren-qun |
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| Institution: | Department of Administration, Beijing Institute of Graphic Communication, Beijing 102600,China |
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| Abstract: | The effect on investment decision of information sharing with the thought of Bayesian-Nash equilibrium is analysed.Based on some assumptions,the critical cost point of company investment is computed.It is pointed out that the company with lower cost can benefit more from the information sharing but the company with higher cost can not. |
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| Keywords: | information sharing decision analysis Bayesian-Nash equilibrium |
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