针对中国省际碳排放减排的多目标优化方法:考虑产业结构和所有权属性
1School of Economics and Management, University of Science and Technology Beijing, Beijing, 100083, China.
Journal of environmental management
|December 17, 2024
概括
中国中国中国中国.
科学领域:
- 环境经济学环境经济学
- 工业生态学 工业生态学
- 区域经济学 区域经济学
背景情况:
- 经济增长与碳排放控制之间的平衡是一个关键的挑战.
- 低碳转型需要中国协调政策和结构调整.
- 了解工业和所有权转移是可持续发展的关键.
研究的目的:
- 调查中国 (2017-2035) 国内生产总值增长,碳排放和能源消费之间的权衡.
- 分析工业结构和所有权异质性对这些权衡的影响.
- 检查国家和省级调整路径和所有权趋势.
主要方法:
- 多目标输入输出优化模型.
- 考虑工业结构和所有权异质性.
- 分析国家总和和省级调整.
主要成果:
- 高产量,低能耗行业正在增长;高污染,高能耗行业正在下降,这是由技术和政策驱动的.
- 国内资本转移到高科技/资本密集型行业;外国投资下降.
- 区域工业调整有所不同,中部/西部地区在高价值/能源部门的转变更为明显.
结论:
- 技术进步和政策是低碳工业转型的关键驱动力.
- 资本流动表明,人们正在向具有更高附加值和技术先进的行业迈进.
- 需要有针对性的区域发展战略,以优化工业结构和能源消耗.
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