自由贸易试验区对城市经济韧性的影响研究

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中图分类号］F752；F279.2 [文献标识码］A [文章编号]1008-1763（2025）05-0075-11

Research on the Impact of Pilot Free Trade Zones on Urban Economic Resilience

YANG Ligao，XIONG Gui，LUO Tiantian （School of Economics and Management，Changsha Universityof Science and Technology，Changsha41o076，China）

Abstract：Using the panel data from 279 cities at the prefecture level and above in China between 2008 and 2021，we treat Pilot Free Trade Zones（PFTZs）as quasi-natural experiments and constructs a multi-time point Diference-in-Differences（DID）model to explore the impact and functional mechanism of PFTZs establishment on urban economic resilience.The study found that the establishment of PFTZs has significantly enhanced the urban economic resilience，with a continuous strengthening efect.Optimizing the industrial structure，enhancing the agglomeration efects，and stimulating the technological innovation are effective ways for PFTZs establishment to ffct the urban economic resilience.The impact of PFTZs establishment is more pronounced in enhancing the economic resilience of cities being inland，non-resource-based cities，cities with high-administrative levels，and those with good business environments.The establishment of PFTZs has been found to significantly enhance the economic resilience of host cities，while also generating measurable spillover effects that promote economic performancein neighboring regions.The conclusions clarify the internal logic of how PFTZs establishment affects urban economic resilience and verifies the empowerment effect of PFTZs establishment on the urban economic resilience， providing theoretical references and practical insights for fully promoting economic development through institutional innovation.

Key words： pilot free trade zones;urban economic resilience;radiation impetus function

一 引言

当前国际形势动荡加剧、贸易摩擦与区域冲突等频发，同时，国内经济增速放缓、需求不足以及极端天气多发。（剩余16630字）