数字政府建设对企业数字化转型的溢出效应研究——来自政府采购合同大数据的证据  

Study on the Spillover Effects of Digital Government Construction on Enterprise Digital Transformation:Evidence from Big Data on Government Procurement Contracts

作　　者：李剑培 时洁 顾乃华 Li Jianpei;Shi Jie;Gu Naihua

机构地区：[1]广东金融学院经济贸易学院 [2]广东科学技术职业学院旅游学院,广东省珠海市519090 [3]暨南大学产业经济研究院

出　　处：《南方经济》2025年第2期1-25,共25页South China Journal of Economics

基　　金：广东省海洋经济发展(海洋六大产业)专项资金项目“海洋环境数据资产化价值评估体系与交易机制研究”(项目编号:粤自然资合[2022]52号,项目负责人:胡军、顾乃华)资助。

摘　　要：推动全社会数字化转型成为中国经济实现高质量发展的必由之路,政府行为是推动经济社会发展的重要力量,鲜有文献探究政府治理体系的数字变革对企业数字化转型的影响。文章基于2015—2020年中国政府采购合同60余万条数据和A股上市公司数据,从数字政府建设投资的视角构建指标刻画城市层面的数字政府建设水平,采用面板数据固定效应模型实证探究了数字政府建设对企业数字化转型的影响及其内在机理。研究发现:数字政府建设能够显著促进企业数字化转型,其效果在具有规模优势和创新优势的企业中更佳,且能够缩小企业间的治理效能差距。机制分析表明,优化营商环境、降低政企信息不对称和改善政企关系在其中发挥着重要作用。进一步研究发现,地方政府在推动政府数字化建设过程中偏爱本地企业提供的数字产品和服务,一定程度上反映了数字化领域的制度壁垒。文章不仅丰富了政府治理行为如何促进企业数字化转型的研究,也打开了数字政府建设助力企业数字化转型的“黑匣子”,为推动数字中国建设、打造数字政府建设全面引领驱动数字化发展的新格局提供了新的经验证据和政策启示。Promoting the digital transformation of society has become the inevitable path for China's economy to achieve highquality development.Government actions play a crucial role in driving economic and social progress,yet there is scant literature exploring the impact of digital transformation in government governance systems on enterprise digitalization.This study,based on data from over 600,000 Chinese government procurement contracts and A-share listed companies from 2015 to 2020,constructs indicators to portray the level of digital government construction at the city level from the perspective of investment in digital government construction.Employing a panel data fixed-effects model,the study empirically investigates the impact of digital government construction on enterprise digital transformation and its underlying mechanisms.Findings reveal that digital government construction significantly promotes enterprise digital transformation,with greater effects observed in enterprises with scale and innovation advantages,and it also helps narrow the governance efficiency gap among enterprises.Mechanism analysis indicates that optimizing the business environment,reducing information asymmetry between government and enterprises,and improving government-enterprise relationships play pivotal roles in this process.Further research reveals that local governments tend to favor local enterprises in providing digital products and services during the promotion of government digitalization,reflecting institutional barriers in the digital domain.This study not only enriches research on how government governance behaviors promote enterprise digital transformation but also unveils the"black box"of how digital government construction aids enterprise digital transformation,providing new empirical evidence and policy insights for advancing digital China construction and creating a new pattern of comprehensive digital development driven by digital government construction.

关 键 词：数字政府 数字经济 政府采购 

分 类 号：F272[经济管理—企业管理] D63[经济管理—国民经济]