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本文采用因子分析方法对中国五大中心城市的产业结构转换能力、速度和方向进行了对比,得出五大中心城市的产业结构转换能力存在显著差异,影响五大中心城市产业结构转换能力的主要因素为技术创新能力、需求供给能力以及对外贸易水平;重庆市的产业结构转换能力略低于全国水平,在五大中心城市中处于末端,且远低于处于东部地区的北京、天津、上海和广州,但是重庆市的产业结构转换能力潜力大,转换速度很快而且正朝着合理化和高级化的方向转换。
In this paper, factor analysis is used to compare the capacity, speed and direction of industrial structure transformation among the five major central cities in China. The results show that there are significant differences in the industrial structure transformation ability among the five major central cities. The main factors influencing the industrial structure transformation capacity of the five major centers are technology Innovation capacity, demand supply capacity and level of foreign trade; Chongqing’s industrial structure conversion capacity is slightly below the national average, at the end of the five major central cities, and much lower than in the east of Beijing, Tianjin, Shanghai and Guangzhou, but Chongqing The industrial transformation of the city has the potential of large capacity, conversion speed is fast and is moving in the direction of rationalization and advanced conversion.