| 不完备偏好扩展式博弈的序贯均衡 |
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| 引用本文： | 时奇,谌贻庆.不完备偏好扩展式博弈的序贯均衡[J].经济数学,2012(1):38-41. |
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| 作者姓名： | 时奇 谌贻庆 |
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| 作者单位： | 南昌大学经济与管理学院;上海财经大学经济学院 |
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| 基金项目： | 国家社会科学基金资助项目(11BJY045) |
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| 摘 要： | 将Kreps和Wilson提出的序贯均衡解概念推广到了存在不完备偏好的情形.首先给出了一个修正的颤抖手完美均衡的概念,然后应用它去证明不完备偏好扩展式博弈序贯均衡的存在性.
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| 关 键 词： | 博弈 不完备偏好 序贯均衡 纳什均衡 颤抖手完美均衡 |
Sequential Equilibrium in Extensive Games with Incomplete Preferences |
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| SHI Qi,CHEN Yi-qing.Sequential Equilibrium in Extensive Games with Incomplete Preferences[J].Mathematics in Economics,2012(1):38-41. |
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| Authors: | SHI Qi CHEN Yi-qing |
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| Institution: | 1(1.School of Economics and Management,Nanchang University,Nanchang,Jiangxi 330031,China; 2.School of Economics,Shanghai University of Finance and Economics,Shanghai 200433,China) |
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| Abstract: | The Kreps and Wilson’s solution concept of sequential equilibrium was generalized to the extensive games with incomplete preferences.First a revised concept of trembling hand perfect equilibrium was given,and then was applied to verify the existence of sequential equilibrium in extensive games with incomplete preferences. |
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| Keywords: | game Incomplete preference Sequential equilibrium Nash equilibrium Trembling hand perfect equilibrium |
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