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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作者单位
时奇,谌贻庆 (1.南昌大学 经济与管理学院江西 南昌3300312.上海财经大学 经济学院上海200433) 
中文摘要: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.
中文关键词: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
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.
keywords:game  Incomplete preference  Sequential equilibrium  Nash equilibrium  Trembling hand perfect equilibrium
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