中国数字经济发展水平综合评价及耦合协调性分析——基于31个省份与八大综合经济区的研究

Comprehensive Evaluation of China's Digital Economy Development Level and Analysis of Coupling Coordination--A Study Based on 31 Provinces and Eight Comprehensive Economic Zones

基于数字经济的内涵,从数字基础设施、数字产业化、产业数字化、数字治理、数字贸易五个维度对中国省域和综合经济区的数字经济发展水平展开测度和综合比较,并开展耦合协调分析比较。研究结果表明:我国省域数字经济发展水平并不高,且省际间差异较大,东部、南部、北部沿海三大经济区在除数字治理外的四项维度得分均处于领先,西北综合经济区在各维度上得分均为最低,东北综合经济区的数字经济发展最为迟缓;数字经济五个维度均表现为高耦合度和低协调度特征,进一步发现多数经济区属于数字治理滞后型失调。

Based on the connotation of digital economy,the development level of digital economy in Chinese provinces and comprehensive economic zones is measured and comprehensively compared from five dimensions:digital infrastructure,digital industrialisation,industrial digitisation,digital governance,and digital trade,and coupling and coordination analysis is carried out for comparison.The results of the study show that:the level of digital economy development in China's provincial areas is not high,and there are large inter-provincial differences,the three major economic zones of the east,south and north coasts are in the leading position in the scores of the four dimensions except for digital governance,the Northwest Comprehensive Economic Zone scores the lowest in all dimensions,and the Northeast Comprehensive Economic Zone is the most slow in the development of the digital economy;the five dimensions of the digital economy are all shown to be characterised by a high degree of coupling and a low degree of coordination,and the majority of them belong to the digital governance,industrial digitisation,and digital trade.It is further found that most of the economic zones belong to the digital governance lag type disorder.