摘要
在深入推进市场化改革的背景下,大力发展生产性服务业,促进产业协同集聚,对于资源型城市缓解环境污染具有重要意义。基于2005—2017年115个资源型城市面板数据,实证检验了产业协同集聚和市场化程度对环境污染的影响。研究发现:(1)资源型城市产业协同集聚对水污染和大气污染的影响具有U型特征,适度的产业协同集聚可以缓解资源型城市环境污染,但过度集聚可能产生拥挤效应,导致环境污染反弹;(2)资源型城市提高市场化程度有利于直接缓解大气污染,同时有助于间接提高产业协同集聚缓解水污染和大气污染的作用效果;(3)在不同发展阶段、规模和地区的资源型城市中,产业协同集聚和市场化程度的减排效果存在差异;(4)高端产业协同集聚更有利于资源型城市缓解环境污染。因此,资源型城市应促进生产性服务业与采矿业和制造业深度融合,推动资源型城市的市场化进程,采用差异化策略解决各类资源型城市环境污染问题。
Under the background of deepening market-oriented reforms, the development of productive service industries and the promotion of industrial co-agglomeration are of great importance for resource-based cities to mitigate environmental pollution. Based on the panel data of 115 resource-based cities from 2005 to 2017, the impact of industrial co-agglomeration and the degree of marketization on environmental pollution is tested empirically. The results are as follows.(1)The impact of industrial co-agglomeration on water pollution and air pollution in resource-based cities is U-shaped. Moderate industrial co-agglomeration manages to alleviate the environmental pollution of resource-based cities, but excessive agglomeration may produce crowding effect, which will lead to the rebound of environmental pollution.(2)Improving marketization of resource-based cities is conducive to the direct mitigation of air pollution, and also helpful to indirectly improve the effect of industrial co-agglomeration to alleviate water pollution and air pollution.(3)The emission reduction effects of industrial co-agglomeration and marketization are varied in the resource-based cities with different development stages, scales and regions.(4)High-end industrial co-agglomeration is more conducive to the mitigation of environmental pollution in resource-based cities. Therefore, it is essential for resource-based cities to promote the deep integration of productive service industries with mining and manufacturing industries, to accelerate marketization of resource-based cities, and to adopt differentiated strategies in an effort to solve environmental pollution in various types of resource-based cities.
作者
杨桐彬
朱英明
刘梦鹤
周波
YANG Tongbin;ZHU Yingming;LIU Menghe;ZHOU Bo(School of Economics&Management,Nanjing University of Science&Technology,Nanjing 210094,China;Business School,Nanjing University,Nanjing 210093,China;College of Economics and Management,Nanjing University of Aeronautics&Astronautics,Nanjing 211106,China)
出处
《产业经济研究》
CSSCI
北大核心
2020年第6期15-27,112,共14页
Industrial Economics Research
基金
国家社会科学基金一般项目(20BJL106)
文化名家暨“四个一批”人才自主选题项目(中宣干字[2018]86号)
中央高校基本科研业务费专项资金项目(30918014110)。
关键词
资源型城市
产业协同集聚
市场化
环境污染
非线性影响
resource-based city
industrial co-agglomeration
marketization
environmental pollution
non-linear effects
