数字经济、要素市场化与企业创新效率  

Digital Economy, Marketization of Factor and Enterprise Innovation Efficien

作　　者：金环 于立宏[2] 徐远彬 Jin Huan;Yu Lihong;Xu Yuanbin(School of Economics,Nanjing University of Posts and Telecommunications;School of Business,East China University of Science and Technology;School of Applied Economics(School of Digital Economics),Jiangxi University of Finance and Economics)

机构地区：[1]南京邮电大学经济学院,210023 [2]华东理工大学商学院,200237 [3]江西财经大学应用经济学院(数字经济学院),330013

出　　处：《经济评论》2024年第5期20-36,共17页Economic Review

基　　金：国家社会科学基金重大招标项目“数据要素驱动经济增长的理论与政策研究”(23&ZD073);国家社会科学基金重点项目“逆全球化时代中国战略性新兴产业供应链重塑研究”(21AZD110);江西省社会科学基金重点项目“江西加快传统制造业智能化升级路径研究”(23ZXQH08);江苏高校哲学社会科学研究一般项目“数字经济驱动新质生产力的机制与路径研究”(2024SJYB0116);南京邮电大学人文社会科学研究基金项目“数字技术创新驱动企业高质量发展的影响机理与政策优化研究”(NYY223029)的资助。

摘　　要：本文利用中国独特微观企业创新调查数据,基于半参数估计等方法测算规模以上制造业企业的创新效率,在克服内生性基础上,检验数字经济发展对企业创新效率的影响及机制。研究发现,数字经济发展通过推动要素市场合理化、高级化和一体化,促进企业创新效率提升,这些效应在不同市场化水平和电子政务水平的分位区间内,表现出显著的异质性。具体地,在高市场化-高政务化和低市场化-高政务化区间,数字经济发展促进企业创新效率提升;在低市场化-低政务化区间,数字经济发展抑制企业创新效率提升;在高市场化-低政务化区间,数字经济发展对企业创新效率影响不显著。此外,数字经济发展对企业创新效率的影响会因企业内部人才结构、行业内部竞争引发的创新差距以及地区网络效应呈现明显的样本差异性。本文从效率提升视角揭示了数字经济在微观领域的创新效应,为推动制造业高质量创新提供参考。Leveraging a distinctive set of micro-level data from Chinese enterprise innovation surveys,this research utilizes rigorous methods,including semi-parametric estimation,to ascertain the innovation efficiency of large-scale manufacturing enterprises.Upon addressing endogeneity concerns,we investigate the influence and underlying mechanisms of digital economy growth on enterprise innovation efficiency.Results suggest that digital economy progression augments enterprise innovation efficiency,primarily by driving the rationalization,sophistication,and integration of factor markets.Notably,the effects vary considerably across distinct marketization stages and electronic government levels.For regions characterized by both high marketization and electronic government,or low marketization yet high electronic government,digital economy expansion positively impacts innovation efficiency.Conversely,areas with low marketization and electronic government do not benefit in this regard.In regions with pronounced marketization but minimal electronic government,the influence is not significant.Moreover,the impact of the digital economy on enterprise innovation efficiency shows noticeable sample variations due to talent structure within firms,intra-industry competition-induced innovation disparities,and regional network effects.

关 键 词：数字经济 创新效率 要素市场化 数字政府 

分 类 号：F062.9[经济管理—政治经济学] F124.3