数字化融合赋能制造业技术创新——基于电子信息制造业的实证分析

Digital Integration Empowering Technological Innovation in Manufacturing Industry:Empirical Analysis Based on Electronic Information Manufacturing Industry

数字化融合实现了制造业网络化和信息化,促进了制造业生产加工过程技术创新。通过构建面板数据模型,对数字化融合与制造业技术创新关系进行分析。研究发现:数字化融合对制造业技术创新水平具有显著促进作用,影响效应在技术密集型制造业中最优,劳动密集型制造业中次之,资本密集型制造业中最小;制造业研发投入起中介作用,数字化融合可促进研发人员和研发经费增长,从而进一步提高制造业技术创新水平。

Digital integration realizes the network and informatization of manufacturing industry,and promotes the technological innovation of the production and processing process of manufacturing industry.Through the construction of the panel data model,the relationship between digital integration and manufacturing technology innovation is analyzed.It is found that:first of all,digital integration has played a significant role in promoting the innovation level of manufacturing technology;Secondly,its impact is the best in technology-intensive manufacturing,the second in labor-intensive manufacturing,and the smallest in capital-intensive manufacturing.Finally,manufacturing R&D investment plays an intermediary role,and digital integration can promote the growth of R&D personnel and R&D funds,so as to further improve the technological innovation level of manufacturing industry.