中国智能经济产业链高质量发展水平的统计测度、区域差异及动态演进OACHSSCD

Under the background of the rapid diffusion of artificial intelligence technology,promoting the high-quality devel-opment of the intelligent economy industrial chain has become an important measure of China's economic construction.Taking 30 provinces in China as the research object and the years from 2010 to 2024 as the research period,this paper starts from the five as-pects of innovation,coordination,green,openness and sharing,constructs an evaluation index system for the high-quality develop-ment level of the intelligent economy industrial chain and uses the entropy method to measure it,and further explores the regional differences and dynamic evolution characteristics of the high-quality development level of the intelligent economy industrial chain.The research findings go as below:(1)The high-quality development level of the intelligent economy industrial chain shows an overall upward trend.(2)The overall difference,intra-regional difference and inter-regional difference of the high-quality de-velopment level of the intelligent economy industrial chain gradually expand over time,among which inter-regional difference is the main reason for the change of overall difference.(3)The kernel density curve of the high-quality development level of intelli-gent economy industrial chain shows a rightward shift trend,and the peak height of the kernel density curve decreases year by year,showing certain convergence characteristics.(4)The probability that the high-quality development level of the intelligent economy industrial chain in each province maintains the current level is the largest;state transition mainly occurs between adja-cent types,and the probability of cross-level transition is small.However,from a long-term dynamic perspective,the high-quality development level of the provincial intelligent economy industrial chain shows a trend of transferring to a higher level.