数字基础设施能否促进区域创新"量质齐升"
Does the Digital infrastructure Promote the Quantity and Quality of Regional Innovation
汪芳 1李庭康 1赵玉林 1谷军健 1石鑫2
作者信息
- 1. 武汉理工大学 经济学院,湖北 武汉 430070;湖北省科技创新与经济发展研究中心,湖北 武汉 430070
- 2. 华中科技大学经济学院,湖北 武汉 430074
- 折叠
摘要
为探究数字基础设施的创新作用,激发区域创新活力.基于我国 30 个省级区域 2013-2020 年的面板数据实证分析数字基础设施建设对区域创新的影响效应、影响机制和异质性.研究表明:数字基础设施能从创新数量和质量两方面促进区域创新水平的提升;数字基础设施可以通过促进人力资本积累和加快技术扩散来提升区域的创新水平;数字基础设施对创新的影响存在区域异质性和传统交通基础设施发达程度的异质性.
Abstract
In order to explore the innovative role of digital infrastructure and stimulate regional innovation vitality,based on the panel data of 30 provincial-level regions in China from 2013 to 2020,the impact effect,impact mechanism and heterogenei-ty of digital infrastructure construction on regional innovation were empirically analyzed.The study showed that the digital infra-structure can promote regional innovation in terms of both innovation quantity and quality.Digital infrastructure can enhance re-gional innovation by promoting human capital accumulation and accelerating technology diffusion.And the impact of digital infra-structure on innovation level has regional heterogeneity and heterogeneity of traditional transportation infrastructure development.
关键词
数字基础设施/创新数量/创新质量/人力资本/技术扩散Key words
digital infrastructure/quantity of innovation/quality of innovation/human capital/technology diffusion引用本文复制引用
出版年
2024
NETL
NSTL
万方数据