数字基础设施建设对区域创业活跃度的影响研究  

Research on the Influence of Digital Infrastructure Construction on Regional Entrepreneurial Activity

作　　者：李其容 王春淼 王涵[1] 皇甫秉文 LI Cirong;WANG Chunmiao;WANG Han;HUANGFU Bingwen(Jilin University,Changchun,China)

机构地区：[1]吉林大学商学与管理学院 [2]吉林大学创新创业研究院 [3]吉林大学计算机科学与技术学院

出　　处：《管理学报》2024年第8期1173-1181,共9页Chinese Journal of Management

基　　金：国家自然科学基金资助青年科学基金项目(71602067)。

摘　　要：选取2010~2020年149个地级市的平衡面板数据,借助多时点双重差分模型(DID),并以“宽带中国”政策作为数字基础设施建设的政策冲击,探究数字基础设施建设能否提升区域创业活跃度这一重要议题。研究发现:“宽带中国”示范政策的实施有助于显著提升区域创业活跃度。数字基础设施建设主要通过提升区域创新水平,进一步提升区域创业活跃度。空间双重差分结果表明,“宽带中国”示范政策对周边区域创业活跃度的间接空间溢出效应不显著,说明该政策效果无法辐射至周边地区。The research selects the balanced panel data of 149 prefecture-level cities from 2010 to 2020 and builds a multi-temporal double difference(DID)model.This study takes the“Broadband China”demonstration policy as a policy shock to information infrastructure construction,and explores the important issue of whether digital infrastructure development can enhance regional entrepreneurial activity.The study finds that the implementation of the“Broadband China”demonstration policy has contributed to a significant increase in regional entrepreneurial activity,a finding that remains robust to a series of tests.At the same time,development of digital infrastructure is shown to further enhance regional entrepreneurial activity,mainly through the enhancement of regional innovation.The spatial double-difference results show that the spatial spillover effect of the“Broadband China”demonstration policy on entrepreneurial activity in neighboring regions is not significant,indicating that the effect of the policy cannot be radiated to the neighboring regions.

关 键 词：数字基础设施建设 “宽带中国” 区域创业活跃度 区域创新水平 数字经济 

分 类 号：C93[经济管理—管理学]