%0 Journal Article
%T 全国统一大市场建设如何赋能城市经济韧性——来自长三角城市群的经验证据<br>How to Empower Urban Economic Resilience through the Construction of a National Unified Market—Summary of Empirical Evidence from the Yangtze River Delta Urban Agglomeration
%A 刘颖
%A 刘强
%J Sustainable Development
%P 1313-1326
%@ 2160-7559
%D 2024
%I Hans Publishing
%R 10.12677/sd.2024.145151
%X 建设全国统一大市场是加快构建新发展格局的基础支撑和内在要求。基于2011~2020年长三角城市群面板数据从抵抗恢复力、适应调节力和创新转型力三个维度评价城市经济韧性，使用商品价格指数测度统一大市场建设程度，实证研究了统一大市场建设对城市经济韧性的影响机制和门槛效应。结果发现：统一大市场能显著增强城市经济韧性，在经过一系列稳健性检验后结论依然成立；科技创新能力是全国统一大市场提升城市经济韧性的重要中介渠道；异质性分析表明，相较于中心城市和非都市圈城市，非中心城市和都市圈城市统一大市场建设对城市经济韧性的促进效果更为显著；建设全国统一大市场对长三角城市经济韧性还存在门槛效应，指数跨越门槛值后对城市经济韧性促进效果更显著。<br />
Building a large unified national market is the basic support and internal requirement for accelerating the construction of a new development pattern. Based on the panel data of the Yangtze River Delta urban agglomeration from 2011 to 2020, the urban economic resilience was evaluated from three dimensions: resilience, adaptability, and innovation. Commodity price index was used to measure the degree of unified large market construction, and the influence mechanism and threshold effect of unified large market construction on urban economic resilience were empirically studied. The results show that the unified big market can significantly enhance the resilience of urban economy, and the conclusion is still valid after a series of robustness tests. The ability of scientific and technological innovation is an important intermediary channel for the national unified big market to enhance the resilience of urban economy. Heterogeneity analysis shows that, compared with central cities and non-metropolitan cities, the unified big market construction of non-central cities and metropolitan cities has a more significant effect on urban economic resilience. The construction of a national unified large market also has a threshold effect on the economic resilience of cities in the Yangtze River Delta. After the index crosses the threshold value, it has a more significant promoting effect on the economic resilience of cities.
%K 全国统一大市场，城市经济韧性，长三角城市群，科技创新<br>National Unified Market
%K Urban Economic Resilience
%K Yangtze River Delta urban Agglomeration
%K Scientific and Technological Innovation
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=88735