中国新质生产力水平测度、区域差异分解及动态演进OA北大核心CHSSCDCSSCICSTPCD

With the in-depth development of the new round of scientific and technological revolution and industrial change,new quality productivity,as a key force to promote high-quality economic and social development,and its level and difference sta-tus in each region of China are of great significance to the formulation of scientific regional development strategies.This paper measu-res the level of new quality productivity of 30 provinces(autonomous regions and municipalities)in China from 2012 to 2022 through the entropy weight-TOPSIS method and analyzes its regional differences and its dynamic evolution.It is found that China's new quality productivity level shows an overall upward trend,but the development is unbalanced among regions,with the eastern region significantly higher than other regions.The Gini coefficient decomposition results show that interregional differences are the main reason for the overall imbalance.The article also analyzes the spatial evolution characteristics of the level of new quality pro-ductivity using the kernel density estimation method and finds that the differences in productivity levels between regions are narro-wing,indicating that China has made positive progress in promoting balanced regional development.To further promote the ba-lanced development of new quality productivity,the article puts forward policy recommendations such as strengthening support for scientific and technological innovation,deepening the reform of institutional mechanisms,implementing differentiated regional de-velopment strategies,focusing on talent cultivation,and improving infrastructure construction.