| “禁塑令”情景下超市购物袋有偿使用的博弈分析 |
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| 引用本文： | 王倩兰,温丹苹.“禁塑令”情景下超市购物袋有偿使用的博弈分析[J].安徽农业科学,2013,41(13):6026-6028. |
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| 作者姓名： | 王倩兰 温丹苹 |
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| 作者单位： | 南京农业大学工学院,江苏南京,210031 |
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| 基金项目： | 江苏省自然科学基金项目 |
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| 摘 要： | 基于全国范围内实行购物袋有偿使用制度这一背景,建立了基本的"农产品供应商(超市)—消费者"博弈模型,讨论了纳什均衡和帕累托均衡情况下各博弈参与人的"成本"和"收益",得出纳什非合作均衡和帕累托合作均衡的条件,进而肯定了购物袋有偿使用的必要性。
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| 关 键 词： | 购物袋有偿使用 成本收益 价格博弈 纳什均衡 帕累托均衡 |
Game Analysis on Paid for the Use of Shopping Bags in Supermarket under the Situation of Plastic Ban |
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| Institution: | WANG Qian-lan et al ( Institute School of Nanjing Agricultural University, Nanjing, Jiangsu 210031 ) |
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| Abstract: | Based on the background of nationwide implementation of paid for use of shopping bags, the basic ＂agricultural products suppliers （supermarket） - consumers＂ game model was established, the ＂cost and benefit＂ of each game player under the Nash equilibrium and Pareto equilibrium was discussed, and reaches the conditions under circumstance of non-cooperative Nash equilibrium and cooperative Pareto equilib- rium. Then the results affirm the necessity of paid for the use of shopping bags. |
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| Keywords: | Paid for the use of shopping bags Cost and benefit Price game Nash equilibrium Pareto equilibrium |
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