文献类型：期刊文献

中文题名：城市高铁建设如何促进企业数字化转型?——来自中国上市公司的证据

英文题名：How to Promote Firm Digital Transformation through Urban High-Speed Rail:Evidence from Chinese Listed Companies

作者：邵帅[1];甘甜[1];蒋艳[2]

机构：[1]华东理工大学商学院,上海200237;[2]上海财经大学商学院,上海200433

年份：2024

卷号：35

期号：1

起止页码：86

中文期刊名：同济大学学报（社会科学版）

外文期刊名：Journal of Tongji University:Social Science Edition

收录：;北大核心:【北大核心2023】；CSSCI:【CSSCI2023_2024】；

基金：国家社会科学基金重大项目“推动能源供给侧与消费侧协同绿色发展促进人与自然和谐共生研究”(21ZDA084);上海市哲学社会科学规划课题“数字政府赋能上海民营企业高质量发展机制研究”(2023EJB005)。

语种：中文

中文关键词：高铁;企业数字化转型;市场准入;技术创新;双重差分法

外文关键词：high-speed rail;firm digital transformation;market access;technological innovation;difference-in-differences method

摘要：随着新一轮科技革命和产业变革的持续推进,数字经济已经成为国民经济的核心增长极之一。基于2000—2019年中国上市公司和地级及以上城市面板数据样本,采用双重差分法考察城市高铁建设对企业数字化转型的影响及其作用机制,研究结果表明:首先,城市高铁建设对企业数字化转型具有明显的推动效应,其辐射范围约为20千米;其次,这种积极影响主要是通过降低数字化市场准入门槛、提升数字化技术创新水平和调整数字化管理战略而实现的;再次,城市高铁建设对企业数字化转型的推动效应在网络基础设施建设完善和市场化水平较高的地区以及融资约束宽松的企业样本中表现得更加明显。研究结果有助于揭示高速铁路的微观经济效应,也可为引导企业进行数字化转型提供重要的学理支持和政策参考。
As the advancement of the technological revolution and industrial transformation,the digital economy has become one of the core driver of national economic growth.Based on data from Chinese listed companies and prefecture-level cities from 2000 to 2019,this paper utilizes a difference-in-differences method to examine the effect and mechanisms of urban high-speed rail on firm digital transformation.First,the results show that urban high-speed rail has a significant promoting effect on firm digital transformation,and its radiation range is about 20 kilometers.Additionally,such a positive impact is primarily achieved through reducing the threshold for digital market access,enhancing digital technological innovation,and adjusting digital management strategies.Moreover,the driving effect is more pronounced in areas with improved network infrastructure and a higher level of marketization,as well as in firms with less financial constraints.The research findings provide evidence for the micro-economic effect of high-speed railways and offer valuable theoretical support and policy references for guiding firm digital transformation.