| Industrial ecology is the evolution of the industry’s latest trends, conforms to the requirements of the scientific development and sustainable development, it plays an important role in the optimization and upgrading of industrial structure, economic and social development. This paper is based on the reality that Jiangxi province is at the middle stage of industrialization, focus on analysis of jiangxi industrial ecology development. On the basis of the review of related ecological theory, this paper decides to analysis from two aspects:industrial ecology development level; industrial ecology development efficiency. First of all, this paper views the industrial ecosystem as a system, which is made of energy, output, environment and their interactions, by coupling the coordinated development theory analysis of industrial ecology development level in jiangxi province. Second, by constructing evaluation index system of ecological efficiency, using DEA-Malmquist DEA efficiency evaluation model and exponential model analysis the ecological efficiency of jiangxi industrial industries.The analysis results show that:1 energy, the output, the environment development uncoordinated, low level of industrial ecology development; 2 overall ecological efficiency is low, most industry in the DEA efficiency invalid state and some key industries ecology efficiency is lower than light industry; 3 the overall industrial ecology efficiency is slow, but key industries ecological efficiency improve faster; 4 industrial ecology efficiency improvement is mainly driven by technological progress, management and scale efficiency play a small role.Finally, this article from the perspective of macro, meso and micro three subject put forward relevant measures to promote the development of jiangxi industrial ecology. |
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