数字产业集聚与制造业企业技术创新  

Digital Industry Agglomeration and Technological Innovation of Manufacturing Industrial Enterprises

作　　者：袁歌骋 潘敏[2] 覃凤琴 YUAN Gecheng;PAN Min;QIN Fengqin(School of Finance,Zhongnan University of Economics and Law,Wuhan 430073,China;Center for Economic Development Research/School of Economics and Management,Wuhan University,Wuhan 430072,China;Chinese Academy of Fiscal Science,Beijing 100142,China)

机构地区：[1]中南财经政法大学金融学院,湖北武汉430073 [2]武汉大学经济发展研究中心/经济与管理学院,湖北武汉430072 [3]中国财政科学研究院,北京100142

出　　处：《中南财经政法大学学报》2023年第1期146-160,共15页Journal of Zhongnan University of Economics and Law

基　　金：高等学校学科创新引智基地(B21038);湖北省社科基金一般项目(后期资助项目)“湖北省数字产业集聚对传统产业技术创新的影响效应评估及政策建议”(HBSK2022YB353)。

摘　　要：本文通过构建地区数字产业集聚指标,实证检验了数字产业集聚对制造业企业技术创新的影响和作用机制。本文的研究表明:整体上数字产业集聚有助于促进我国制造业企业技术创新发展,且上述促进效应主要表现在数字化程度较高的行业中,而对数字化程度较低行业中的制造业企业技术创新并不存在明显的作用。机制分析发现,数字产业集聚通过数据资本渠道和技术溢出渠道作用于制造业企业技术创新。另外,数字产业集聚存在明显的空间溢出效应,会抑制邻近地区制造业技术创新的发展。本文的研究结论表明政府在进一步推动区域数字产业集聚时,应协调地区间的数字产业政策,并采取措施提高制造业企业数字化水平及数据资本市场完善程度,助力我国经济高质量发展。Based on the background above, this paper constructs index of digital industry agglomeration to explore the impact and mechanism of digital industry agglomeration on technological innovation of traditional industrial enterprises. Our research reveals the following conclusions: the increase of digital industry agglomeration can promote technological innovation of manufacturing industrial enterprises overall. And the promotion effect of digital industry agglomeration is more obvious in industries with higher degree of digitalization. The mechanism analysis shows that the increase of digital industry agglomeration promotes enterprises′ technological innovation through data capital and technology spillover channels. Lastly, we find that the increase of digital industry agglomeration has obvious spatial spillover effects and has inhibitory effect of manufacturing industries′ technological innovation in neighboring areas. The conclusions of this paper indicate that when our government further promotes the formation of regional digital industry agglomeration, it should coordinate digital industry polices between regions, take measures to improve the digitization level of traditional industry and to develop data capital market in order to maximize the positive impact of digital industry agglomeration.

关 键 词：数字产业集聚 企业创新 技术溢出 数据资本 空间溢出 

分 类 号：F49[经济管理—产业经济]