脱碳过程和生产率趋同:碳总因子生产率的全球分析
Jing Liu1, Jianing Zhang2, Dengfeng Cui1
1School of Economics and Management, Shihezi University, Shihezi, China.
Carbon balance and management
|August 13, 2025
概括
全球碳总因子生产率 (CTFP) 显示出由技术驱动的上升趋势,但存在着显著的区域差异,并且正在扩大. 战略重点是技术进步和区域趋同,以实现可持续发展.
科学领域:
- 环境经济学环境经济学
- 可持续发展 可持续发展 可持续发展
- 生产力分析 生产力分析
背景情况:
- 评估全球碳总因子生产率 (CTFP) 对于缓解全球变暖和促进可持续发展至关重要.
- 有效的CTFP评估有助于减缓全球变暖并促进全球和区域的绿色转型.
研究的目的:
- 从1991年到2019年测量和分析全球碳总因子生产率 (CTFP).
- 检查全球CTFP的空间特征,区域差异和影响因素.
- 提出加强全球CTFP和促进可持续发展的战略.
主要方法:
- 构建了一个CTFP评估指数系统,并使用SBM-DDF-GML生产力指数模型进行精确的测量.
- 利用ArcGIS和Dagum Gini系数方法来分析空间特征和区域差异.
- 应用了σ-融合和β-融合模型来研究影响因素和融合趋势.
主要成果:
- 全球CTFP表现出整体波动的上升趋势,主要是由技术进步推动的.
- 在全球CTFP中观察到显著且不断扩大的梯度差异,这是由于超变密度和区域差异造成的.
- 虽然没有发现明确的σ-融合,但在CTFP中发现了显著的绝对和条件β-融合趋势.
结论:
- 加强研发是改善CTFP和推动可持续发展的关键.
- 鼓励区域融合可以有效地减少发展差异.
- 加强动态监测和评估系统对于促进公平的CTFP增长至关重要.
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