中国石油大学学报（社会科学版）2026，Vol.42Issue(3)：20-30,11.DOI:10.13216/j.cnki.upcjess.2026.03.0003
数字化转型赋能新质生产力
Digital Transformation Empowers New Quality Productivity:Theoretical Analysis and Micro Evidence
摘要
Abstract
Based on the theoretical framework of the extended production function,this study employs a general equilibrium analysis approach to examine the impact of digital transformation on firms'total factor productivity(TFP).Empirical testing is conducted using matched data from multi-period input-output tables and industrial listed companies spanning 2012-2022.The findings reveal that digit-al transformation significantly enhances firms'TFP,with the promoting effect exhibiting pronounced increasing marginal returns and threshold effects.Mechanism analysis demonstrates that digital transformation drives productivity advancement through three pathways:"technological leap,factor synergy,and efficiency activation".These pathways uncover the underlying mechanisms by which digital transformation empowers the transition toward new quality productive forces.Heterogeneity analysis indicates that this enabling effect is more pronounced among state-owned enterprises,large-scale enterprises,coastal-region enterprises,and enterprises operating in low-concentration industries.Accordingly,this study recommends establishing a differentiated support system for digital transformation.It further calls for deepening market-oriented allocation reforms for data factors and implementing precise,tiered policy strategies to facili-tate the coordinated transition of diverse types of enterprises toward new quality productive forces.关键词
数字化转型/全要素生产率/新质生产力/技术—要素—效能Key words
digital transformation/total factor productivity/new quality productive forces/technology-factors-efficiency分类
管理科学引用本文复制引用
左马华青,李天宇,宋清禾..数字化转型赋能新质生产力[J].中国石油大学学报（社会科学版）,2026,42(3):20-30,11.基金项目
青岛市社会科学规划研究项目(QDSKL2301038) （QDSKL2301038）
