川渝地区产业结构敛散性特征与实证分析

STUDY ON INDUSTRIAL STRUCTURE CONVERGENCE BETWEEN SICHUAN AND CHONGQING

产业结构趋同是影响我国经济健康发展的重要问题之一。四川和重庆地缘相近,产业结构对两地区域经济协作和竞争有重要影响。川渝两地三次产业层面存在严重的产业结构趋同现象;工业行业结构相似性较三次产业结构相似性低,但也逐年走向收敛;但两地优势产业同构不显著。这与两地的自然基础、发展历史以及区域发展政策等有重要关系,也是两地产业结构协调发展的基础。

The convergence of industrial structure is one of the important problems that affects the healthy develop- ment of our country＇s economy. Sichuan and chongqing is very close to the distance, Industry structure has impor- tant influence on both regional economic cooperation and competition. Sichuan and Chongqing exist serious phe- nomenon of industrial structure convergence in the three industry level; further research into the internal structure of the industrial structure, found that the similarity coefficient of industrial structure is much lower than the three in- dustrial structure, but there is an increasing trend year by year;in the advantage of industrial structure level, Same industry in Sichuan and Chongqing are few. We can see main including nature, history and policy aspects from the analysis of the reason that cause the industrial convergence between the two places, also is the basis of the coordi- nated development of industrial structure.