| 农产品交易行为的动态演化博弈分析 |
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| 引用本文： | 夏茂森,朱宪辰,江波,蒋晓华.农产品交易行为的动态演化博弈分析[J].技术经济,2009,28(8):123-127. |
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| 作者姓名： | 夏茂森 朱宪辰 江波 蒋晓华 |
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| 作者单位： | 1. 南京理工大学,经济管理学院,南京,210094
2. 安徽财经大学,资产管理处,安徽,蚌埠,233041 |
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| 基金项目： | 教育部博士点基金项目"转型期共享资源治理与个体行为模式调整",安徽财经大学青年科研项目"我国外在性交易费用变动的计量分析" |
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| 摘 要： | 本文基于演化博弈理论,针对交易双方的有限理性,建立了一个引入博弈参与人学习调整的农产品买卖交易模型,分析了个体策略选择机制在模型中的动态演化过程,得出了博弈参与人通过不断的学习调整,最终形成"强-弱"或"弱-强"要价策略组合的稳定均衡结果的结论。在此基础上,进一步探讨了买卖双方偏离独立的个人价值差异区间中心点的程度对演化稳定均衡解的影响。
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| 关 键 词： | 农产品交易 演化博弈 学习调整 稳定均衡 |
Analysis on Behavior of Agricultural Product Trade Based on Evolutionary Game |
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| Xia Mao-sen,Zhu Xian-chen,Jiang Bo,Jiang Xiao-hua.Analysis on Behavior of Agricultural Product Trade Based on Evolutionary Game[J].Technology Economics,2009,28(8):123-127. |
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| Authors: | Xia Mao-sen Zhu Xian-chen Jiang Bo Jiang Xiao-hua |
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| Institution: | 1. School of Economics ＆ Management, Nanjing University Science of Technology, Nanjing 210094, China 2. Department of Assets Management,Anhui University of Finance and Economics,Bengbu Anhui 233041 ,China) |
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| Abstract: | Based on the evolutionary game theory,and according to the bounded rationality of transactions between two sides,this paper establishes the evolutionary game model of agricultural product trade in which introduces learning to adjustment of participants are introduced,and analyzes the dynamic evolutionary procedure of system. And it analyzes the stable equilibrium of strategy profiles that is ＇ strong-weak＇ or ＇ weak- strong＇ through continual learning adjustment of the participants. Finally,it further explores key factors affecting the evolutionary stable equilibrium of system,which is the deviation degree of differences of personal values between buyers and sellers. |
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| Keywords: | agricultural product trade evolutionary game learning to adjustment stable equilibrium |
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