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江西省工业集聚对环境污染的影响研究

发布时间:2019-01-01 17:58
【摘要】:江西省作为欠发达省份,其工业经济并不发达,工业化对江西省生态环境的侵蚀也相对较轻。但是江西要实现经济腾飞,工业化是其必然选择,如何权衡经济发展与环境保护,将直接考验各级政府的环境保护意识和环境行政水平。工业集聚战略目前是我国地区经济发展的重要战略之一,工业集聚在促进我国经济水平的快速提高的同时也带来了一系列严重的环境问题。那么工业集聚是加剧了环境污染还是缓解了环境污染问题,不同学者对此有不同看法。本文在研究江西省工业集聚对环境污染的影响时引入技术进步这个变量,文章首先从理论方面分析了工业集聚、技术进步与环境污染这三者之间的关系,将工业集聚对环境污染的影响分解为规模效应、结构效应和技术效应,并具体分析技术进步是怎样影响环境污染的,最后分析工业集聚和技术进步对环境污染的综合影响机理。随后实证部分本文选取了2005-2014年江西省24个工业行业以及部分工业园区的数据,并建立三个模型分别考察了工业集聚、技术进步与环境污染三者之间的线性关系,工业集聚的平方项与环境污染之间的关系,工业集聚与技术进步的关联效应对环境污染的影响。实证结果表明江西省工业集聚与环境污染之间存在倒U型曲线关系,即工业集聚首先会加剧环境污染,当工业集聚达到一定水平之后由于集聚产生的技术效应比较显著,此时工业集聚水平的上升反而会改善环境污染状况,技术进步对于环境污染问题的改善起到比较明显的作用。现有的文献大多数从中国整体的视角来研究工业集聚与环境污染的关系,而研究某个局部地区尤其是江西这样的欠发达地区的文献还比较少,本文在研究江西省工业集聚对环境污染影响的同时引入技术进步这样一个变量来分析其对环境污染的影响,在国家大力提倡技术创新的这样一个大环境下,对于中部其他地区实现中部崛起这一国家战略同时保护好生态环境具有一定的启发意义。
[Abstract]:As an underdeveloped province, the industrial economy of Jiangxi Province is not developed, and the ecological environment of Jiangxi Province is relatively less eroded by industrialization. However, if Jiangxi wants to realize economic takeoff, industrialization is its inevitable choice. How to balance economic development and environmental protection will directly test the consciousness of environmental protection and the level of environmental administration of governments at all levels. Industrial agglomeration strategy is one of the important strategies of regional economic development in China. Industrial agglomeration not only promotes the rapid improvement of our economic level, but also brings a series of serious environmental problems. Different scholars have different views on whether industrial agglomeration exacerbates environmental pollution or alleviates environmental pollution. This paper introduces the variable of technological progress in the study of the impact of industrial agglomeration on environmental pollution in Jiangxi Province. Firstly, the paper analyzes the relationship among industrial agglomeration, technological progress and environmental pollution. The influence of industrial agglomeration on environmental pollution is divided into scale effect, structure effect and technical effect. Finally, the comprehensive influence mechanism of industrial agglomeration and technological progress on environmental pollution is analyzed. Then the empirical part selects the data of 24 industrial industries and some industrial parks in Jiangxi Province from 2005 to 2014, and establishes three models to examine the linear relationship among industrial agglomeration, technological progress and environmental pollution. The relationship between the square of industrial agglomeration and environmental pollution, and the influence of industrial agglomeration and technological progress on environmental pollution. The empirical results show that there is an inverse U curve relationship between industrial agglomeration and environmental pollution in Jiangxi Province, that is, industrial agglomeration will aggravate environmental pollution first, and when industrial agglomeration reaches a certain level, the technological effect due to agglomeration is obvious. At this time, the rising level of industrial agglomeration will improve the situation of environmental pollution, and the technological progress plays a more obvious role in improving the environmental pollution. Most of the existing documents study the relationship between industrial agglomeration and environmental pollution from the perspective of China as a whole, but there are few studies on some local areas, especially in less developed areas such as Jiangxi. This paper studies the impact of industrial agglomeration on environmental pollution in Jiangxi Province, and introduces a variable of technological progress to analyze its impact on environmental pollution. It has certain enlightening significance for other regions in central China to realize the national strategy of rising up of the central region and to protect the ecological environment well at the same time.
【学位授予单位】:江西财经大学
【学位级别】:硕士
【学位授予年份】:2017
【分类号】:X82;F427

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