Study Of Industrial Structure Optimization Based On Ecological Economy

The governments and scholars have to review the goals of the economic development again, as it accompanied by the resources and environment problems, which making the transformation of the economic development to ecological mode becomes an important character. Industry restructuring is a key part and the main direction of this transformation. So, under the new conditions of the goals of the development, how to accelerate the speed of the industrial structure optimization is an important emergence question to answer. This article synthesizes the theories of industry economics, industrial ecology and ecological economics. By redefining the meaning of industrial structure optimization, the article proposes the paths of industry symbiosis and eco-innovation for this optimization and reveals the mechanism of cooperation between industry symbiosis and eco-innovation to the industrial structure optimization. These have a special meaning to enrich and complete the theory of industrial structure optimization.This article has8chapters, Chapter1is introduction. Chapter2is the theoretical bases which include redefine the goals of industrial structure optimization, describe the contents of the theories used in the article. Chapter3analyses the relationship between industrial structure optimization and eco-efficience. Chapter4restructures the evaluation index system of industrial structure optimization level and analysis the levels of China's history and different provinces'industrial structure. Chapter5and6reveal the paths of industry symbiosis and eco-innovation for industrial structure optimization. Chapter7reveals the the mechanism of cooperation between industry symbiosis and eco-innovation to the industrial structure optimization. Chapter8, the last chapter summarizes the results of the article and prospects the next step of the research direction.The results show that the traditional theory of industrial structure optimization is limited in nowadays. New theory of industrial structure optimization including3aspects:the final goals of industrial structure optimization are maximization the revenue of economic-ecology and the dynamic stability of the industrial system; The rule of industrial structure optimization are deepening and coordinating the correlation between industries and promoting the industrial quality; The evaluation index system of industrial structure optimization should embody of economic-ecological factors. Based on the new index system, the result shows that from year2001to year2010,the level of industrial structure optimization present a picture of improvement,except one or two years,however, in2010,the orders of industrial structure optimization and economic development are partly different among30provinces,so it's necessary to change the paths of industrial structure adjusting,achieve industrial structure ecological,rationalization and high gradation simultaneously.Industrial symbiosis and eco-innovation are the necessities of industrial structure optimization according their characters. The former optimizes the industrial structure by3paths:promoting coordination ablity, resource using efficiency and industrial system stability of industries. The latter optimizes the industrial structure by2paths:inducing the growth of new industries; promoting the technology and eco-efficiency level of traditional industries. The synergistic effects of industrial symbiosis and eco-innovation make these paths have a better performance and all of these realize the new goals of industrial structure optimization at last.