Abstract：
Enhancing resource cities\' resilience and advancing their sustainable development are imperatives, particularly in light of the \"dual-carbon\" agenda. Double-difference and spatial double-difference models are developed based on the panel data of 281 Chinese cities from 2005 to 2020 to investigate the effects of implementing the National Plan for the Sustainable Development of Resource-Based Cities on the level of ecological resilience in Chinese cities. This paper found that the National Sustainable Development Plan for Resource-Based Cities significantly improves the ecological resilience level of Chinese cities, and the findings are robust. The impacts of implementing the Plan on the ecological resilience of cities of different growth types, regions, and resource types are heterogeneous. Further study finds a spatial spillover effect of implementing the Plan on the ecological resilience of cities, which can improve the ecological resilience level of neighboring cities through spillover effects while improving the ecological resilience level of cities in the region. Based on these new findings, this study provides some policy implications for better advancing sustainable urban development.
摘要：
增强资源型城市的韧性和促进其可持续发展是当务之急，特别是考虑到“双碳”议程。基于2005-2020年中国281个城市的面板数据，建立了双差异和空间双差异模型，考察了实施《国家资源型城市可持续发展规划》对中国城市生态恢复力水平的影响。本文发现,《国家资源型城市可持续发展规划》显著提高了我国城市的生态恢复力水平,发现是有力的。实施《规划》对不同增长类型城市生态恢复力的影响,regions,和资源类型是异构的。进一步研究发现，实施《规划》对城市生态韧性具有空间溢出效应，在提高区域内城市生态恢复力水平的同时,还可以通过溢出效应提高邻近城市的生态恢复力水平。基于这些新发现,这项研究为更好地推进城市可持续发展提供了一些政策启示。
