数字化在减少空气污染和应对中国气候变化的协同政策效应
Weidong Chen1, Shaorui Hu2, Yong Liu1
1College of Management and Economics, Tianjin University, TianJin, 300072, China.
Journal of environmental management
|March 18, 2025
概括
减少污染,减排和经济增长的政策组合显示出协同效应. 最佳的政策组合最大限度地提高了效益,而参与者之间的协作则增强了可持续发展的协同效应.
科学领域:
- 环境政策 环境政策
- 数字经济数字经济
- 可持续发展 可持续发展 可持续发展
背景情况:
- 气候变化和空气污染对经济增长构成重大限制.
- 减少污染,减排和经济增长的协调政策至关重要.
- 综合政策的协同效应,特别是涉及数字化,需要进一步评估.
研究的目的:
- 分析政策组合 (数字化,减少污染,碳减排) 对经济增长的协同效应.
- 评估不同政策组合之间的相互作用及其影响.
- 为设计合作政策机制提供理论参考.
主要方法:
- 从239个中国城市 (2014-2024) 进行了小组数据分析.
- 固定效应模型用于评估政策组合效应.
- 对大气,气候和数字政策相互作用的多视角分析.
主要成果:
- 政策组合显示出比单一政策更大的协同效应.
- 单一政策表现出协同作用并实现目标;政策对表现出互补和替代效应.
- 最佳的政策数量最大化了效果;过度的组合可能导致替代. 合作的行为体增强协同作用,但更多的行为体并不总是改善它.
结论:
- 协同作用的政策组合是平衡减少污染,减排和经济增长的关键.
- 精心设计政策组合至关重要,以避免负面的替代效应.
- 合作政策网络对于加强可持续发展的协同效应至关重要.
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