空间视角下经济集聚的减排效应研究

发布时间：2018-04-24 07:00

本文选题：集聚 + 减排　；参考：《华中科技大学学报(社会科学版)》2017年03期

【摘要】：本文考察了环境污染对经济集聚的反向内生性样本选择偏误以及空间相关对经济集聚减排效应的影响。基于2002年-2012年中国285个地级及以上城市的数据,运用空间联立方程模型和广义倾向匹配得分法考察经济集聚与环境污染间的内生关联及非线性关系。实证结果表明,经济集聚与环境污染呈倒"U"形关系,经济集聚超过一定的临界水平后将呈现出减排效应。环境污染对经济集聚存在反向内生影响,环境污染充当了经济集聚的分散力。经济集聚和环境污染均存在显著的空间溢出效应和地区交互影响,空间相关有利于降低经济集聚的减排临界点。文章认为可利用经济集聚的减排效应来改善环境,大力发展城市群,促进区域一体化、同城化,增强区域间的经济关联均有利于减排。同时,地区间的经济发展和污染治理均应形成协同联动,尽快构建地区间污染源核算体系,建立地区间联合污染治理责任分担以及生态补偿机制。
[Abstract]:This paper investigates the adverse endogenous sample selection bias of environmental pollution to economic agglomeration and the effect of spatial correlation on the emission reduction effect of economic agglomeration. Based on the data of 285 cities in China from 2002 to 2012, the relationship between economic agglomeration and environmental pollution was studied by using the spatial simultaneous equation model and the generalized tendency matching score method. The empirical results show that the relationship between economic agglomeration and environmental pollution is inverted "U", and when economic agglomeration exceeds a certain critical level, it will show a reduction effect. Environmental pollution has a reverse endogenous effect on economic agglomeration, and environmental pollution acts as the dispersion of economic agglomeration. There are significant spatial spillover effects and regional interaction between economic agglomeration and environmental pollution. Spatial correlation is helpful to reduce the critical point of economic agglomeration emission reduction. This paper holds that the emission reduction effect of economic agglomeration can be used to improve the environment, to develop urban agglomeration, to promote regional integration, to enhance the economic relationship between regions, and to enhance regional economic linkages. At the same time, the economic development and pollution control among regions should be coordinated, the accounting system of pollution sources among regions should be established as soon as possible, and the sharing of responsibility and ecological compensation mechanism for joint pollution control among regions should be established as soon as possible.
【作者单位】：华东政法大学商学院;
【基金】：国家社科基金一般项目“我国区域一体化进程中的污染产业转移与区域协调研究”(14BJL084) 上海市高校青年教师培养资助计划华东政法大学科学骨干学者专项资助计划
【分类号】：X22

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