长江经济带科技创新驱动力指数报告（2020）

Abstract:By constructing the evaluation system of the scientific and technological innovation driving force index（S&T IDFI）in the Yangtze River Economic Belt，and setting the weight of the subjective-objective comprehensive index based on the AHP-EVM model，this paper obtain the comprehensive index of the S&T IDFI，the input of S&T innovation，the carrier of S&T innovation，the output of S&T innovation，the performance of S&T innovation，and the score of 10 secondary indicators，and comprehensively and systematically evaluate the S&T IDFI in 110 cities of the Yangtze Economic Belt. The results show that the pattern of Shanghai，Nanjing，Wuhan，Suzhou，Hangzhou and other cities as the S&T innovation hubs in the Yangtze River Economic Belt has stabilized，and the ranking of central cities in the central and western regions such as Chengdu，Chongqing，Nanchang and Guiyang has been improved.

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