同时的绿色倡议之间的全球隐藏溢出效应
Li An1, Jianguo Liu2, Qi Zhang3
1College of Forestry, Wildlife and Environment, Auburn University, Auburn, AL 36849, USA.
The Science of the total environment
|January 26, 2024
概括
在经济衰退期间,绿色倡议面临预算削减. 分析了15个全球地点,发现这些举措可以降低高达100%的收益或增加310%的收益,指导未来的环境政策.
科学领域:
- 环境政策 环境政策
- 可持续性科学 可持续性科学
- 行为经济学是一种行为经济学.
背景情况:
- 全球经济缩威胁到环境倡议.
- 了解倡议互动对于政策的连续性至关重要.
- 绿色政策的协同效应或对抗效应研究不足.
研究的目的:
- 调查同时实施的绿色倡议之间的溢出效应.
- 确定影响环境政策之间积极和消极相互作用的因素.
- 在预算限制下,为优化绿色倡议组合提供基于证据的建议.
主要方法:
- 从15个不同的全球站点收集经验数据.
- 对政策相互作用,行为影响和结果收益的系统分析.
- 溢出效应的定量评估,包括附带利益和损失.
主要成果:
- 溢出效应是高度可变的,从重大损失到大量的附带利益.
- 一个倡议可以将另一个倡议的收益减少22%-100%.
- 相反,一个倡议可以提高另一个倡议的收益9%310%.
结论:
- 基于溢出效应的绿色倡议的战略选择对于经济和环境目标至关重要.
- 优先考虑具有副效益的倡议,并停止那些带有溢出损失的倡议,可以在预算削减期间保持环境进步.
- 这种方法支持在面临经济挑战的情况下实现联合国的可持续发展目标.
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