在重庆,物流增长与碳排放和驱动因素之间的脱关系:一个新的分解框架
1School of Economics and Management, Chongqing Jiaotong University, Chongqing, 400074, China.
Journal of environmental management
|October 15, 2024
概括
重庆重庆是一座城市.
科学领域:
- 物流和供应链管理的物流和供应链管理.
- 环境科学 环境科学
- 经济学 经济学 经济学
背景情况:
- 了解物流脱对于低碳政策和高质量的发展至关重要.
- 传统模型需要改进,以分析物流增长与碳排放之间的复杂关系.
研究的目的:
- 为物流增长与碳排放之间的脱关系建立一个新的分析框架.
- 调查1997-2021年重庆物流碳排放的脱状态和驱动因素.
主要方法:
- 在塔皮奥指数模型中引入对数平均数Divisia指数 (LMDI) 分解技术.
- 扩展传统的脱模型,以创建一个新的分析框架.
- 长期数据分析来自重庆 (1997-2021年).
主要成果:
- 重庆的物流碳排放呈现阶段性变化和越来越大的减排压力.
- 主要的脱状态是扩张性的和弱的,趋向于强烈的脱,但仍然存在显著的差距.
- 能源消耗强度促进了脱,而经济规模抑制了它;工业结构和运输强度的影响是分阶段的.
结论:
- 重庆的物流部门在脱方面取得了进展,但需要进一步的政策干预.
- 需要有针对性的政策来加快物流碳排放的分离,并实现可持续发展目标.
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