数字经济对制造业转型升级的影响研究
Research on the Impact of Digital Economy on the Transformation and Upgrading of Manufacturing Industry

数字经济凭借其高度渗透性的特征，迅速与各大产业融合，成为推动我国经济实现高质量发展的强劲引擎。本文采用2011~2022年我国省级面板数据进行实证检验，从数字基础设施建设水平、数字经济应用程度、数字技术创新科研水平三个层面构建评价指标体系，刻画当前的数字经济发展态势，并对制造业转型升级进行考察。研究发现：数字经济对制造业转型升级具有显著促进作用。因此，政府应该加强数字基础设施建设，强化人才队伍建设，提升创新水平，促进数字技术与制造业深度融合。
The digital economy is rapidly integrating with major industries due to its high degree of penetration, becoming a strong engine for promoting high-quality development of China’s economy. This article uses provincial-level panel data from 2011 to 2022 in China for empirical testing, and constructs an evaluation index system from three levels: the level of digital infrastructure construction, the degree of digital economy application, and the level of digital technology innovation and research. It characterizes the current development trend of the digital economy and examines the transformation and upgrading of the manufacturing industry. Research has found that the digital economy has a significant promoting effect on the transformation and upgrading of the manufacturing industry. Therefore, the government should strengthen the construction of digital infrastructure, strengthen the construction of talent teams, improve innovation levels, and promote the deep integration of digital technology and manufacturing industry.