摘要
较高的创新要素配置效率是推动城市群高质量发展的重要动力。引入流空间理论,基于2017—2021年京津冀地级市层面相关数据,构建固定效应模型,探讨并实证检验创新要素配置效率对京津冀城市群高质量发展的影响效应及作用机理。研究发现,创新要素配置效率的提升能够显著促进京津冀城市群高质量发展,该结论在考虑内生性问题和进行稳健性检验后依然成立。机制分析表明,创新要素配置效率通过促进交通流、信息流、商贸流等强化对京津冀城市群高质量发展的影响。进一步研究表明,创新要素配置效率对京津冀城市群经济发展、对外开放、绿色生态及社会福祉等方面均有显著促进作用。据此提出对策建议,为京津冀城市群高质量发展提供路径参考。
Higher innovation factor allocation efficiency is an important driving force to promote the development of city clusters to high quality and internationalization.Introducing the flow space theory,based on the relevant data at the level of Beijing-Tianjin-Hebei prefecture-level cities from 2017 to 2021,a fixed-effects model is constructed to explore and empirically test the mechanism of the impact of innovation factor allocation efficiency on the high-quality development of the Beijing-Tianjin-Hebei city cluster.It is found that the improvement of innovation factor allocation efficiency can significantly promote the high-quality development of the Beijing-Tianjin-Hebei city cluster,and this conclusion still holds after controlling for endogeneity and conducting robustness tests.The mechanism analysis finds that innovation factor allocation efficiency strengthens the impact on the high-quality development of the Beijing-Tianjin-Hebei city cluster by promoting transportation flow,information flow,and commerce flow.Further research shows that innovation factor allocation efficiency significantly promotes various aspects of economic development,opening up to the outside world,green ecology and social well-being of the Beijing-Tianjin-Hebei city cluster.Accordingly,countermeasures are proposed to provide path references for the high-quality development of the Beijing-Tianjin-Hebei city cluster.
作者
吕静韦
何艳辉
王雪滔
LV Jing-wei;HE Yan-hui;WANG Xue-tao
出处
《城市问题》
CSSCI
北大核心
2024年第11期95-103,共9页
Urban Problems
基金
国家社会科学基金项目(19BJY061)——“世界级城市群视阈下京津冀创新要素优化配置机制与路径研究”。
关键词
创新要素
配置效率
流空间
京津冀城市群
高质量发展
world-class urban agglomeration
innovation factors
flow space
Beijing-Tianjin-Hebei region
