Constructing an index system from the four dimensions of foundation,industry,integration and environment,the development level,spatial distribution and dynamic evolution trend of digital economy of 30 provinces in China have been analyzed by using entropy method,nuclear density and spatial Moran index.The study finds that the development of China's digital economy is stable,the eastern region is developing rapidly,and the growth rate of the central and western regions is slower but tends to be balanced.The difference of digital economy among different regions is gradually narrowing,showing the characteristics of dynamic convergence.From the perspective of spatial distribution,the trend of spatial agglomeration is constantly strengthening,and the regional driving effect is enhanced.Therefore,it is necessary to face up to the problem of unbalanced development between regions,drive the development of surrounding provinces through appropriate siphon effects,adjust the industrial structure in a timely manner,encourage the development of the digital economy in the four major regions according to local conditions,and further promote the high-quality development of the digital economy.
关键词
数字经济/熵值法/核密度法/莫兰指数/区域差异分解
Key words
digital economy/entropy method/nuclear density method/Moran index/regional difference decomposition
维普
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