基于环保投入的区域环保产业发展空间均衡性分析

环保产业是我国战略性新兴产业的重要内容,近年来环保产业发展呈现高速增长的态势,年均增长率达30%以上,各地也将环保产业作为新的经济增长点.通过对基尼系数内涵的扩展,提出了环保产业发展基尼系数的概念.本文计算了中国2004年和2011年环保产业发展基尼系数,提出了以产业贡献系数作为判断均衡的因子.结果表明,中国环保产业基尼系数近年来呈上升态势,分别为0.35和0.42,说明环保产业空间分布变化较大,产业分布更加趋于集中.基于产业贡献系数分析,结合各地区环保投入力度及需求,提出了发展环保产业的重点地区与策略.

Analysis of spatial equilibrium of environmental industry development based on the environmental protection input: A case study of the period between 2004 and 2011

Environmental industry is an important part of China’s strategic emerging industries. In recent years, the environmental industry has been growing with the rate over 30% and become a new growth point of local economy. By extending the connotation of Gini coefficient, the concept of Gini coefficient of the environmental protection industry was introduced. In this paper, the Gini coefficients of China’s environmental industry in 2004 and 2011were calculated and the Industry Contribution Coefficient (ICC) is presented for assessing the equilibrium. The results, 0.35 in 2004 and 0.42 in 2011, showed that the Gini coefficient of China’s environmental industry increased in recent years, inferring that the regional difference of the development environmental industry is increasingly large and the industry distribution tends to be more centralized. The key regions and policies for the development of environmental industry were recommended based on the analysis of ICC and considering the environmental protection input and need of different regions.