| 基于判别准则基尼系数法的流域初始排污权配置模型 |
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| 引用本文： | 吴丹,王亚华.基于判别准则基尼系数法的流域初始排污权配置模型[J].中国环境科学,2012,32(10):1900-1905. |
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| 作者姓名： | 吴丹 王亚华 |
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| 作者单位： | 清华大学公共管理学院,北京,100084 |
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| 基金项目： | 国家重大水专项，国家自然科学基金资助项目 |
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| 摘 要： | 在对流域内区域间初始排污权配置的影响因素与基本原则进行分析基础上,构建流域内区域间初始排污权配置的判别准则,将基尼系数法与判别准则相结合,构建基于判别准则的基尼系数法.应用模型对各区域之间初始排污权配置进行协商调整,保障基尼系数最小化,并且通过建立不同区间水质不达标对排污量配置的惩罚函数,把水质不达标的外部性内化到区域排污量配置上,实现流域内区域间初始排污权的公平合理分配.案例分析表明,模型综合考虑了人口、现状、水域面积、和排污绩效等影响因素,分配结果优于人口、现状分配模式,使得流域内区域间初始排污权分配更具可行性与可操作性.
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| 关 键 词： | 流域 初始排污权 判别准则 基尼系数 |
| 收稿时间： | 2012-02-23; |
The allocation model of initial water pollutant emissions right based on the judgment principle and Gini coefficient method in basin |
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| WU Dan
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WANG Ya-hua.The allocation model of initial water pollutant emissions right based on the judgment principle and Gini coefficient method in basin[J].China Environmental Science,2012,32(10):1900-1905. |
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| Authors: | WU Dan WANG Ya-hua |
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| Institution: | (School of Public Policy and Management, Tsinghua University, Beijing 100084, China) |
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| Abstract: | The influencing factors and basic principles of basin initial water pollutant emissions right allocation among regions was analyzed, based on it, the judgment principle was designed, combined with Gini coefficient, to allocate the results of water pollutant emissions right and insure the minimum of comprehensive Gini coefficient, and realize the fair and rational allocation of initial water pollutant emissions right among regions. The case analysis verified the effectiveness of the model. The case showed the model’s feasibility including the influencing factors of population, status, water area, and pollution discharge performance, and the model’s allocation result was better than that of population and status mode. |
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| Keywords: | basin initial water pollutant emissions right judgment principle Gini coefficient |
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