中图分类号：F49；F427 文献标识码：A doi:10.3969/j.issn.1672-2272.202501053

The Impact of the Digital Economy on the High-Quality Development of the Manufacturing Industry and its Mechanism

ZhangKunyu，ZhangSu

SchoolofEconomicsand Management，Changchun Universityof Scienceand Technology，Changchunl30022，China)

Abstract:Based on panel data for 3O provinces regions on the Chinese mainland(excluding Tibet） from 2014 to 2023，the index systems of digital economy，high-quality development of manufacturing industry，digital divide and employment quality were constructed，and whether there wasa mediating effect between employment qualityand digital divide in the impact of digital economy on the high-quality development of manufacturing industry was studied through the mediating effect model，and whether the impact of various dimensions of digital economy on the high-quality development of manufacturing industry was explored. The results show that: ① The development of the digital economy can drive the high-quality development of the manufacturing industry. ② Employment quality and digital divide have a certain transmission effect on the high-quality development of the manufacturing industryin the process of digital economy，and improving employment quality and narrowing the gap between the digital divide is an important mechanism path for the digital economy to affect the high-quality development of the manufacturing industry. ③ In the heterogeneity analysis，there are differences in the impact of each dimension of the digital economy on the high-quality development of the manufacturing industry，and the industrial digitalization dimension has the most obvious impact on the high-quality development of the manufacturing industry，while the impact of digital industrialization is the least obvious.

Key Words:Digital Economy；High-Quality Development of Manufacturing Industry；Digital Divide; QualityofEmployment；Mediation Effect

0 引言

当前互联网技术快速发展，大数据、区块链、人工智能等新一代信息技术相继问世，数字经济作为21世纪最鲜明的时代特征之一，正以惊人的速度重塑着全球经济版图，其参与到各行各业的生产之中，进而促进实体经济发展，成为新时代中国经济动能转换和制造业高质量发展的重要引擎。中共中央政治局于2024年12月13日召开全国发展和改革工作会议，会议强调“加快建设现代化产业体系，推动重点产业提质升级”“大力支持制造业高质量发展，综合整治‘内卷式'竞争”\"加快新兴产业发展和未来产业培育，抓好数字经济高质量发展”1]。制造业作为国民经济的支柱，其高质量发展直接关系到国家竞争力的提升和人民生活水平的改善。因此，深入探究数字经济如何赋能制造业高质量发展，不仅具有理论价值，更具有重要的现实意义。

数字经济与制造业的融合发展，推动着制造业的高质量发展。数字经济不仅是催化剂，更是引领者。通过数字化、网络化、智能化改造，企业能够优化生产流程，减少能耗，提高生产效率，利用大数据分析市场需求增强市场竞争力。然而，数字经济与制造业的融合之路也并非坦途，其面临着数据安全、技术壁垒、人才短缺等多方面的挑战。因此，探索适合本国或本地区实际情况的发展路径，构建开放合作、互利共赢的数字生态体系成为推动制造业高质量发展的关键。

1文献综述

1.1数字经济水平的测度与研究