绿色债券对碳排放有什么影响,以及如何? 中国的动态空间视角 在中国的动态空间视角
Chien-Chiang Lee1,2, Fengyun Liu3, Jiaoni Shi4
1School of Economics and Management, Nanchang University, Nanchang, China.
Environmental science and pollution research international
|October 24, 2023
概括
绿色债券通过促进绿色项目,显著降低了中国的碳排放强度. 技术进步在这种影响中发挥着关键作用,但观察到区域差异.
科学领域:
- 环境经济学环境经济学
- 可持续金融 可持续金融
- 区域科学 地区科学
背景情况:
- 绿色债券是为融资环保项目和实现可持续发展的重要政策工具.
- 了解绿色债券对碳排放强度的影响,包括空间动态和区域差异,至关重要,特别是在中国.
- 现有研究经常使用政策模拟变量;本研究利用省级绿色债券发行数据进行更细致的分析.
研究的目的:
- 调查绿色债券对中国碳排放强度的影响.
- 探索绿色债券效应的动态空间相互作用和区域异质性.
- 确定绿色债券影响碳排放的机制.
主要方法:
- 采用了一个动态空间德宾模型 (DSDM),整合了一个STIRPAT (对人口,富裕和技术的回归的随机影响) 模型.
- 收集了中国每个省份发行的绿色债券数量的数据.
- 使用调解模型来分析影响机制.
主要成果:
- 绿色债券对碳排放强度产生负面影响.
- 该研究确定了绿色债券影响中的显著时空相互作用.
- 发现技术进步是绿色债券减少排放的主要机制.
- 在中国各地观察到空间相互作用和影响机制的区域异质性.
结论:
- 绿色债券有效地减少了中国的碳排放强度.
- 提供了政策建议,以优化绿色债券的利用,以减少碳排放.
- 调查结果强调了在绿色金融政策中考虑空间效应和区域特征的重要性.
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