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干旱区地理 ›› 2025, Vol. 48 ›› Issue (9): 1636-1647.doi: 10.12118/j.issn.1000-6060.2024.737 cstr: 32274.14.ALG2024737

• 区域发展 • 上一篇    下一篇

创新集聚空间分布模式对中国城市经济韧性的影响机制研究

张少华(), 关海玲   

  1. 太原科技大学经济与管理学院,山西 太原 030024
  • 收稿日期:2024-12-08 修回日期:2025-02-14 出版日期:2025-09-25 发布日期:2025-09-17
  • 作者简介:张少华(1992-),男,博士,讲师,主要从事区域创新系统优化与可持续发展研究. E-mail: shz100901@163.com
  • 基金资助:
    山西省高等学校哲学社会科学研究项目(2023W096);山西省统计科学研究重点项目(2024Z034);山西省科技战略研究专项(202404030401150);教育部人文社科青年项目(23YJC790213);山西省科技战略研究专项(202204031401025)

Impact mechanism of innovative agglomeration spatial distribution patterns on urban economic resilience in China

ZHANG Shaohua(), GUAN Hailing   

  1. School of Economics and Management, Taiyuan University of Science and Technology, Taiyuan 030024, Shanxi, China
  • Received:2024-12-08 Revised:2025-02-14 Published:2025-09-25 Online:2025-09-17

摘要:

提高经济韧性是实现高质量发展的重要一环。使用2004—2021年中国275座城市的面板数据,探究省域创新集聚空间分布模式与城市经济韧性之间的作用关系。 结果表明:(1) 创新集聚单中心模式对城市经济韧性提升具有抑制作用,而多中心模式对城市经济韧性提升存在促进作用,且随着多中心程度的提高,其对城市经济韧性提升的边际效应增强。(2) 相较于经济韧性较强的城市,创新集聚多中心模式对经济韧性较弱城市的赋能效应更突出。(3) 区位异质性分析发现,创新集聚多中心模式对东部地区城市经济韧性提升的效果最强,其次是中部地区,而对西部地区城市经济韧性提升的效果不明显。(4) 机制识别检验表明,创新集聚多中心模式可以通过促进创新要素流动和资本回报率提升的独立中介渠道以及“创新要素流动-资本回报率提升”的链式中介渠道赋能城市经济韧性提升。研究结果可为优化创新空间分布格局以增强城市经济韧性提供有益的实践启示。

关键词: 创新集聚, 空间分布模式, 单中心, 多中心, 经济韧性

Abstract:

Improving economic resilience is an important part of achieving high-quality development. This paper empirically explores the influence of spatial distribution mode of provincial innovation agglomeration on urban economic resilience using the panel data of 275 cities in China from 2004 to 2021. The conclusions are as follows: (1) The monocentric pattern of innovative agglomeration inhibits the urban economy resilience, while the polycentric pattern promotes the urban economy resilience, and with the increase of the degree of multi-center, its effect on improving the urban economy resilience is enhanced. (2) Compared with cities with strong economic resilience, the polycentric pattern of innovation agglomeration has a more prominent empowerment effect on cities with weak economic resilience. (3) The polycentric pattern of innovation agglomeration has the strongest effect on improving the urban economic resilience in the eastern region of China, followed by the central region, while the effect on improving the urban economic resilience in the western region is not significant. (4) The mechanism identification test shows that the polycentric pattern of innovation agglomeration can enhance the resilience of urban economy through independent intermediary channels to promote the flow of innovation factors and improve the return on capital, and chain intermediary channels of “innovation factors flow-improve the return on capital”. The research conclusion provides beneficial practical enlightenment for optimizing the spatial distribution structure of innovation to enhance the urban economic resilience.

Key words: innovation agglomeration, spatial distribution mode, monocentricity, polycentricity, economic resilience