数字经济对制造业技术创新绩效的影响  

The Impact of Digital Economy on the Performance of Technological Innovation in Manufacturing Industry

作　　者：仲伟俊[1,2] ZHONG Wei-jun(School of Accountancy,Wuxi Taihu University,Wuxi Jiangsu 214000,China;School of Economics and Management,China University of Mining and Technology,Xuzhou Jiangsu 221116,China)

机构地区：[1]无锡太湖学院会计学院,江苏无锡214000 [2]中国矿业大学经济管理学院,江苏徐州221116

出　　处：《技术经济与管理研究》2024年第3期40-48,共9页Journal of Technical Economics & Management

基　　金：国家社会科学基金一般项目(20BJY025);全国统计科学研究优选项目(2021LY073)。

摘　　要：选取2010—2021年省级数字经济指数以及沪深A股制造业上市企业数据,实证检验数字经济与制造业技术创新绩效的关系。研究发现:数字经济能显著提高制造业技术创新绩效,且该结论在经过增加控制变量、缩尾处理等一系列检验后依然稳健;数字经济能通过产业结构升级,间接提升制造业技术创新绩效。异质性检验结果显示,在地区发展方面,数字经济对东部地区、一线城市内制造业企业技术创新绩效的促进作用更强;在企业性质方面,数字经济对成熟期、国有、高密度人力资本型、资本密集型制造业技术创新绩效的促进作用更大。据此,提出加强数字经济基础建设、推进制造业产业结构数字化升级、实施差异化数字经济发展策略的建议,以充分发挥数字经济的促进效应,提升制造业技术创新绩效。Select the provincial digital economy index and manufacturing panel data from 2010 to 2021,this article empirically tests the relationship between the digital economy and manufacturing technology innovation performance.The research finds that the digital economy can significantly improve the performance of manufacturing technology innovation,and the conclusion is still robust after a series of tests such as adding control variables and tail reduction treatment;The digital economy can indirectly improve the technological innov-ation performance of the manufacturing industry through upgrading the industrial structure.The heterogeneity test results show that in te-rms of regional development,the digital economy has a stronger promoting effect on the technological innovation performance of enterprises in the eastern region and first-tier cities;In terms of enterprise nature,the digital economy has a greater role in promoting technological innovation performance in mature,state-owned,high-density human capital,and capital intensive manufacturing industries.Based on this,suggestions are proposed to strengthen the infrastructure construction of the digital economy,promote the digital upgrading of the manufa-cturing industry structure,and implement the development strategy of the digital economy in accordance with local conditions,in order to fully exert the promotion effect of the digital economy and improve the technological innovation performance of the manufacturing industry.

关 键 词：数字经济 制造业 技术创新绩效 产业结构升级 

分 类 号：F270.7[经济管理—企业管理]