首页|数字基建驱动区域创新的作用机制——基于中国省份面板数据的实证

数字基建驱动区域创新的作用机制——基于中国省份面板数据的实证

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评估数字基建的创新动能作用,分析数字基建对区域创新的作用及其程度、条件,并从新结构经济学视角探讨基础设施结构转变与创新模式演进的关系.运用中国30个省份面板数据进行实证考察,结果发现:数字基础设施投资显著促进区域创新水平提升,并通过自主研发、技术引进、知识供给和创新转化的渠道实现,其中对东部创新的作用大于中部且对中部创新的作用大于西部、对基础研究创新的作用大于应用研究、对高质量创新的作用大于低质量创新;随着要素禀赋、市场化和知识产权保护等水平的提升,数字基础设施投资对区域创新的促进程度不断增大;另外,数字基础设施投资还可推动创新模式由引进模仿向自主研发转型升级.据此,进一步激发数字基建驱动创新的作用要加强配套建设并因地制宜、因结构施策.
The Mechanism of Digital Infrastructure Driving Regional Innovation:Empirical Study Based on Panel Data from Chinese Provinces
Evaluate the innovative driving force of digital infrastructure,analyze the role,degree,and conditions of digital infrastructure in regional innovation,and explore the relationship between infrastructure transformation and innovation model evolution from the perspective of new structural economics.Using panel data from 30 provinces in China for empirical research,it is found that:digital infrastructure investment significantly promotes the improvement of regional innovation,and is achieved through channels including independent R&D,technology introduction,knowledge supply and innovation transformation,the innovation effect of digital infrastructure investment on the eastern region is greater than the central region,and the effect on the central region is greater than on the western region;the effect on the basic research is greater than the applied research,and the effect on high-quality innovation is greater than on low-quality innovation;meanwhile,with the improvement of factor endowment,marketization and intellectual property protection,the promotion of digital infrastructure on regional innovation is increasing;furthermore,digital infrastructure investment can promote the transformation of innovation model from introduction and imitation to independent research and development.Based on this,further stimulating the role of digital infrastructure in driving innovation requires strengthening supporting construction and implementing policies tailored to local conditions and structures.

new infrastructuredigital infrastructureregional innovationinfrastructure structureinnovation structure

吴则粉、张骞、赵秋运、马卓如

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马来西亚北方大学政府学院,马来西亚吉打古邦巴素06010

北京大学新结构经济学研究院,北京 100871

新加坡南洋理工大学社会科学学院,新加坡 639798

新基建 数字基础设施 区域创新 基础设施结构 创新结构

国家社会科学基金项目

18BJL120

2024

科技管理研究
广东省科学学与科技管理研究会

科技管理研究

CSTPCDCHSSCD
影响因子:0.779
ISSN:1000-7695
年,卷(期):2024.44(2)
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