Deep Integration of Digital Economy and Real Economy in China's Provinces:Dynamic Evolution Trend and Obstacle Factor Identification
Based on the panel data of China's provinces from 2011 to 2020,this paper measures the integration level of digital economy and real economy in China's provinces with the entropy-modified coupling model,describes the dynamic evolution trend of digital-real integration,and uses the modified obstacle factor model to identify the obsta-cle factors of digital-real integration in China's provinces.The research results are as follows.1)With 10 years of de-velopment,China's provinces have made great progress in digital economy,real economy and their deep integration.In 2020,the average level of real integration in China has reached 0.3218,which is generally at the medium level of inte-gration.2)During the"12th Five-Year Plan"period,the level of integration is in a stable development state,the last two years of the"13th Five-Year Plan"period has seen a large increase,and the level of inter-provincial data integra-tion has a polarization trend.3)The main obstacles to China's digital-real integration come from the digital economy subsystem,and the biggest one is the digital technology environment,which mainly comes from the technology research and development environment.4)The lack of both digital technology environment and digital technology talents are the main obstacles to digital-real integration in various regions.The Northeast region is special,and its industrial obstacles are greater than the obstacles of digital infrastructure log-real integration.5)The three obstacle factors of digital technol-ogy environment,digital technology talents and digital industrialization have not changed with the two five-year plans,indicating that the three will be the main obstacles at present and in the future for a long time.
digital economyreal economydeep integrationdynamic evolution trendobstacle factor