数字化水平对企业创新活动的影响研究——基于创新网络视角  

Research on the Influence of Digitization Level on Enterprise Innovation Activities——Based on the Perspective of Innovation Network

作　　者：李伟红[1,2] 董帆 李恩极 Li Weihong;Dong Fan;Li Enji(School of Business Administration,Hebei University of Economics and Business,Shijiazhuang Hebei 050061,China;Hebei Collaborative Innovation Center for Urban-rural Integrated Development,Shijiazhuang Hebei 050061,China;School of Management Science and Engineering,Hebei University of Economics and Business,Shijiazhuang Hebei 050061,China)

机构地区：[1]河北经贸大学工商管理学院,河北石家庄050061 [2]河北省城乡融合发展协同创新中心,河北石家庄050061 [3]河北经贸大学管理科学与工程学院,河北石家庄050061

出　　处：《河北经贸大学学报》2023年第5期36-45,共10页Journal of Hebei University of Economics and Business

基　　金：河北省社会科学发展研究重点课题“科技创新促进区域经济高质量发展研究”(20210101010)。

摘　　要：当前,数字经济迅猛发展,数字化水平提升成为企业核心竞争力的关键着力点,是实现企业和社会高质量发展的重要引擎。基于2010—2020年中国生产性服务业上市数据,分析数字化水平对企业创新的影响及作用机制,结果表明,企业数字化水平的提升显著促进了企业创新投入,但是这种影响具有两个层面的异质性:数字化水平的提升对国有企业和小企业创新作用更明显;数字化对企业创新的积极作用在东部地区、高数字化水平地区以及低市场化水平地区的样本中表现更突出。机制检验表明,数字化水平主要通过提升企业创新网络深度作用于企业创新活动,创新网络广度在数字化水平与企业创新活动之间并未起到中介作用。研究结果有助于揭示数字化水平、创新网络以及企业创新之间的关系,并为数字技术赋能企业创新、促进经济高质量发展提供参考。With the rapid development of digital economy,digitalization level has become a key point of core competitiveness of en-terprises,and an important engine for enterprises and society to achieve high-quality development.Based on the listing data of producer services in China from 2010 to 2020,this paper analyzes the influence of digitalization level on enterprise innovation and its mechanism.The results show that the improvement of enterprise digital level significantly promotes the enterprise innovation in-put,but the impact has two levels of heterogeneity:The improvement of enterprise digitization level has more obvious effect on the innovation of state-owned enterprises and small enterprises;the positive effect of digital on enterprise innovation is more prominent in the samples of eastern region,high digitization level and low marketization level.The mechanism test shows that the digitali-zation level mainly affects the enterprise innovation activities by enhancing the depth of the enterprise innovation network,and the breadth of the innovation network does not play a mediating role between the digitalization level and the enterprise innovation activ-ities.This study contributes to reveal the relationship among digitalization level,innovation network and enterprise innovation,and provide reference for digital technology to enable enterprise innovation and promote high-quality economic development.

关 键 词：数字化水平 企业创新 创新网络 生产性服务业 

分 类 号：F273.1[经济管理—企业管理]