数字化转型对工业企业创新效率的影响研究  

The Impact of Digital Transformation on Innovation Efficiency of Industrial Enterprises

作　　者：王玉霞[1] 张达 Wang Yuxia;Zhang Da(School of Economics,Dongbei University of Finance and Economics,Dalian 116012,China)

机构地区：[1]东北财经大学经济学院,大连116012

出　　处：《工业技术经济》2024年第3期155-160,共6页Journal of Industrial Technological Economics

基　　金：国家社会科学后期资助项目“体验经济的运行逻辑及社会效应研究”(项目编号:20FSHB025)。

摘　　要：本文就数字化转型对工业企业创新效率的影响进行实证检验。其中,以工业企业创新效率为因变量,数字化转型为自变量,企业规模、企业产权结构、对外开放程度、资产负债率、创新氛围、政府支持为控制变量,通过多重共线性分析、回归分析、异质性检验和稳健性分析,验证了因变量和自变量之间的相关性。结果表明,我国工业企业数字化转型显著提高了工业企业创新效率;不同行业类型的工业企业中,数字化转型对工业企业创新效率的影响不同,在资源密集型和劳动密集型产业中,数字化转型对工业企业创新效率存在线性促进作用;在资本密集型产业中,数字化转型对工业企业创新效率存在非线性影响,呈倒U型;在技术密集型产业中,数字化转型对工业企业创新效率存在非线性影响,呈U型。在此基础上,为提高工业企业创新效率,分别从企业层面和政府层面提出了针对性建议与政策,充分发挥数字化转型对工业企业创新效率的促进作用。This paper empirically tests the impact of digital transformation on the innovation efficiency of industrial enterpri⁃ses.Taking the innovation efficiency of industrial enterprises as the dependent variable,digital transformation as the independent variable,and enterprise scale,enterprise property structure,degree of openness to the outside world,asset-liability ratio,inno⁃vation atmosphere and government support as the control variables,the correlation between the dependent variable and the inde⁃pendent variable is verified through multicollinearity analysis,regression analysis,heterogeneity test and robustness analysis.The results show that the digital transformation of Chinese industrial enterprises significantly improves the innovation efficiency of indus⁃trial enterprises;In different types of industrial enterprises,the impact of digital transformation on the innovation efficiency of in⁃dustrial enterprises is different.In resource-intensive and labor-intensive industries,digital transformation has a linear promoting effect on the innovation efficiency of industrial enterprises;in capital-intensive industries,digital transformation has a non-linear effect on the innovation efficiency of industrial enterprises,showing an inverted U-shape;in technology-intensive industries,digi⁃tal transformation has an inverted U-shape.Digital transformation has a nonlinear effect on the innovation efficiency of industrial enterprises,showing a U-shape.On this basis,in order to improve the innovation efficiency of industrial enterprises,targeted suggestions and policies are put forward respectively from the enterprise level and the government level to give full play to the role of digital transformation in promoting the innovation efficiency of industrial enterprises.

关 键 词：数字化转型 工业企业 创新效率 行业异质性 资本密集型企业 劳动密集型产业 

分 类 号：F273[经济管理—企业管理]