中国制造业企业升级水平测度与多维比较分析OA

[Research purpose]Guided by China's national strategy of building a manufacturing powerhouse,the contemporary theme of green development,and the practical upgrading of manufacturing enterprises,this study breaks through the limitations of previous research that measured enterprise upgrading from a single dimension.It constructs an evaluation index system for China's manufacturing enterprise upgrading from three dimensions—production efficiency,value chain level,and green development level.On this basis,it conducts quantitative measurement and multidimensional comparative analysis to reveal the stylized facts and evolutionary patterns of China's manufacturing enterprise upgrading.[Research method]Based on data from A-share listed manufacturing companies in China from 2010 to 2023,this study employs the entropy weight-TOPSIS method to measure the level of enterprise upgrading,applies exploratory spatial data analysis to examine spatiotemporal evolution and regional differences,and compares upgrading disparities across enterprises of different ownership types.[Research conclusion]First,in the past 14 years,the full sample mean values of the upgrading level,total factor productivity,value chain level and green development level of China's manufacturing enterprises were 0.552,0.148,0.192 and 0.229 respectively,with corresponding growth rates of 16.89%,29.71%,12.0%and 18.43%.Second,the full sample mean value of the upgrading level of Chinese manufacturing enterprises exhibited significant spatial heterogeneity:Western Region(0.559)>Eastern Region(0.553)>Central Region(0.551)>Northeastern Region(0.540).Third,during the observation period,state-owned manufacturing enterprises had a higher average level of upgrading,while non-state-owned manufacturing enterprises experienced faster growth in their upgrading level,indicating a gradual convergence of the gap between the two.China's manufacturing enterprises have achieved remarkable progress in upgrading,yet there remains substantial room for improvement.It is necessary to promote efficiency enhancement,value chain upgrading,and green transformation in a coordinated manner,while strengthening interregional coordinated development and innovation coordination.