摘要
本文基于2011—2021年中国上市公司数据,利用企业数字化转型指数来全面反映微观企业的数字化转型水平,系统考察数字化对企业创新的影响及其机制。研究发现,企业数字化程度显著促进企业创新投入。机制检验发现,数字化转型通过抑制供应链集中度来促进企业创新活动。异质性检验发现,数字化转型对企业创新中的作用在东部地区和主板上市企业样本中更明显。
Based on the data of Chinese listed companies from 2011 to 2021,this paper uses the enterprise digital transformation index to comprehensively reflect the level of digital transformation of micro-enter⁃prises,and systematically examines the impact of digitalization on enterprise innovation and its mecha⁃nism.The research found that the degree of digitalization of enterprises significantly promoted the invest⁃ment of enterprises in innovation.The mechanism test found that digital transformation promoted enterprise innovation activities by restraining the concentration of supply chain.The heterogeneity test found that the effect of digital transformation on enterprise innovation was more obvious in the sample of listed enter⁃prises in the eastern region and the main board.
作者
唐丹
陈灿
张迺英
TANG Dan;CHEN Can;ZHANG Nai-ying(Department of Economics and Management,Tongji Zhejiang College,314000,Jiaxing,Zhejiang,China;School of Business Management,Jiaxing Nanhu University,314000,Jiaxing,Zhejiang,China)
出处
《特区经济》
2023年第5期77-80,共4页
Special Zone Economy
基金
浙江省教育厅一般科研项目“空间异质视角下要素集聚、技术创新与产业升级机制研究”(课题编号:Y202147984)。
关键词
数字化转型
供应链
企业创新
Digital Transformation
Supply Chain
Enterprise Innovation
