产业链高质量发展水平测度、动态演进及障碍因子识别OA北大核心CHSSCDCSSCICSTPCD

This paper constructs an evaluation index system for high-quality development level of industrial chains from the five dimensions of innovation,coordination,green,openness,and sharing,then uses panel data of 30 provinces in China from 2011 to 2022,and adopts CRITIC-TOPSIS model,kernel density estimation,and obstacle degree model to analyze the high-quality de-velopment level of industrial chains and obstacle factors.The research shows that the overall high-quality development level of the industrial chain is increasing year by year,but the southern region is ahead of the northern region both in terms of both develop-ment level and development speed.The kernel density curve of high-quality development level of the industrial chain shows a sig-nificant right-trailing feature.The kernel density curve in the southern region shows a trend of extension and convergence,while in the northern region,it changes from extension and convergence to extension and broadening.