适应气候的城市试点和绿色经济:对当地和同行影响的研究
Weiying Ping1, Fangxia Pan1, Yongming Han2
1Schoolof Statistics and Data Science, Jiangxi University of Finance and Economics, Nanchang, 330103, China.
Journal of environmental management
|August 6, 2025
概括
气候适应性城市试点 (CRCP) 计划在试点和邻近的中国城市显著提高了绿色经济效率 (GEE). 这一政策增强了治理,基础设施和经济性,促进了城市绿色转型.
科学领域:
- 环境经济学环境经济学
- 城市规划 城市规划
- 气候政策 气候政策
背景情况:
- 全球气候变化和绿色经济转型需要评估气候适应政策.
- 2017年启动的气候适应性城市试点计划 (CRCP) 需要对其政策影响进行系统评估.
- 了解对绿色经济效率 (GEE) 的影响对于可持续城市发展至关重要.
研究的目的:
- 量化评估CRCP对中国绿色经济效率 (GEE) 的影响.
- 分析CRCP在地方和社区层面影响GEE的机制.
- 调查CRCP对非试点城市的溢出效应.
主要方法:
- 利用差异差异 (DID) 模型与来自中国282个县级城市 (2010-2022) 的面板数据 (2010-2022).
- 采用"本地-邻居"二维视角来分析CRCP的影响.
- 进行了稳定性测试和机制分析,以验证发现.
主要成果:
- CRCP显著提高了试点城市的GEE.
- 这些机制包括改善政府的气候治理,基础设施规划和经济系统的弹性.
- 通过治理意识和绿色创新传播,CRCP还在同行城市改善了GEE,证明了同行效应.
结论:
- CRCP有效地促进了城市绿色经济效率和转型.
- 该政策对邻近城市产生了显著的溢出效应,突出了区域协调的好处.
- 调查结果为气候适应政策和实现"双碳"目标提供了定量证据.
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