根据城市韧性理论和数字经济理论,构建数字经济对城市韧性影响机制模型,利用2011—2020年长江经济带107个城市的面板数据,实证检验了数字经济对城市韧性的影响效应与中介机制。检验结果显示:数字经济对城市韧性水平提升具有显著正向影响;在数字经济影响城市韧性的过程中,产业结构高级化和产业创新能力发挥了中介作用;数字经济对城市韧性有正向的空间溢出作用。研究从数字经济与城市韧性关系方面拓展了数字经济理论和城市韧性理论的应用边界,揭示了数字经济对城市韧性的影响机制,为通过发展数字经济促进城市韧性提升提供理论依据。
Based on the theories of urban resilience and digital economy, the authors construct the mechanism model of digital economy influencing urban resilience. Using panel data from 2011-2020 of 107 cities in the Yangtze River Economic Belt, the authors empirically test the relationship between digital economy and urban resilience. The results show that the digital economy has a positive impact on urban resilience; In the process of digital economy affecting urban resilience, the advanced industrial structure and industrial innovation ability play an intermediary role; The digital economy has a positive spatial spillover effect on urban resilience. This research extends the application of urban resilience theory and digital economy theory from the relationship between digital economy and urban resilience, reveals the influence mechanism of digital economy on the urban resilience, and provides a theoretical basis for promoting the urban resilience through development of digital economy at the urban level.
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