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中国区域经济增长中的环境问题研究

发布时间:2018-06-30 06:56

  本文选题:经济增长 + 环境质量 ; 参考:《吉林大学》2014年硕士论文


【摘要】:随着工业化进程的加快,环境问题日益凸显。经济增长过程中的环境问题一直是经济学研究的一个重要主题,其中最典型的就是采用环境库兹涅茨曲线(EKC)验证经济增长与环境质量之间的关系。但目前国内关于EKC的研究主要是针对个别省份或个别地区,并且大多选取单一的指标作为环境度量指标,以常规模型拟合,没能很好地反应其真实关系。 本文选用工业废气排放总量、工业废水排放总量、工业固体废物排放总量作为环境度量指标,利用1991—2011年的省际面板数据,从多模型中选择拟合度最优的模型,对我国东部、西部、中部和东北地区的EKC进行分析,研究我国在区域经济增长过程中的环境质量状况。得出如下结论: (1)各地区环境度量指标与经济增长之间的回归曲线形状具有“U”型、“倒U”型、“N”型、“倒N”型以及单调递增、单调递减型等,“倒U”型的EKC曲线并不必然存在。 (2)东部地区的环境度量指标随着经济的增长而下降;中部地区和东北地区的工业废气、工业固体废物排放量随着经济的增长有恶化趋势,工业废水的排放量趋于改善;西部地区的3个环境度量指标随着经济的增长均有恶化趋势。 (3)各地区所选模型以及拐点的到来等均不相同。大多选取对数二次、对数三次模型,也有对数、二次、三次模型。东部地区拐点的到来早于中部、西部和东北地区,并且达到拐点时的人均GDP均高于其他地区。 (4)在进行中国环境质量与区域经济增长关系影响因素分析时,东北、东部、中部、西部地区在产业结构、科技进步、政府政策等方面存在较大的差异。 (5)针对区域经济增长过程环境污染差异的原因,提出加快各地区产业升级,调整产业结构;促进科技进步,推动节能环保,,发展生态经济;加大政府的作用和投入等方面促进区域经济平衡、可持续发展的建议。
[Abstract]:With the acceleration of industrialization, environmental problems have become increasingly prominent. The environmental problem in the process of economic growth has always been an important topic in economic research, and the most typical one is to use the Environmental Kuznets Curve (EKC) to verify the relationship between economic growth and environmental quality. However, at present, the research on EKC is mainly focused on individual provinces or regions, and most of them choose a single index as an environmental measurement index, and fit it with a conventional model, which can not well reflect the true relationship between EKC and EKC. In this paper, the total discharge of industrial waste gas, the total discharge of industrial waste water and the total discharge of industrial solid waste are selected as the environmental metrics, and the best fit model is selected from the multi-models by using the inter-provincial panel data from 1991 to 2011. The EKC in the western, central and northeast regions is analyzed to study the environmental quality in the process of regional economic growth in China. The conclusions are as follows: (1) the shape of regression curve between environmental metrics and economic growth in different regions is of "U" type, "inverted U" type, "N" type, "inverted N" type and monotone increasing, monotone decreasing type, etc. The EKC curve of "inverted U" type does not necessarily exist. (2) the environmental metrics of the eastern region decrease with the economic growth. With the economic growth, the discharge of industrial solid waste tends to deteriorate, and the discharge of industrial waste water tends to improve. The three environmental metrics of the western region all have the tendency of deterioration with the economic growth. (3) the selected models and the arrival of the inflection point are not the same in each region. Most of the logarithmic quadratic, logarithmic cubic model, there are logarithmic, quadratic, cubic model. The arrival of the inflection point in the eastern region is earlier than that in the central, western and northeast regions, and the per capita GDP reached the inflection point is higher than that in other regions. (4) in the analysis of the factors influencing the relationship between environmental quality and regional economic growth in China, Northeast China, There are great differences in industrial structure, scientific and technological progress and government policies in the eastern, central and western regions. (5) in view of the reasons for the differences in environmental pollution in the process of regional economic growth, it is proposed to speed up the upgrading of industries in various regions. Adjustment of industrial structure, promotion of scientific and technological progress, promotion of energy conservation and environmental protection, development of ecological economy, increasing the role and input of the government to promote regional economic balance and sustainable development.
【学位授予单位】:吉林大学
【学位级别】:硕士
【学位授予年份】:2014
【分类号】:F127;X22

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