数字经济的发展能减少工业固体废物污染吗?
Rongwei Zhang1, Shanyong Wang2
1School of Management, University of Science and Technology of China, Hefei, Anhui Province, 230026, PR China.
Journal of environmental management
|May 18, 2025
概括
中国的数字经济发展目前显示出对工业固体废物污染的反向"U"曲线效应. 升级工业结构和绿色融资可以加速减少污染的效益.
科学领域:
- 环境科学 环境科学
- 经济学 经济学 经济学
- 工业生态学 工业生态学
背景情况:
- 限制工业固体废物排放对于实现净零碳目标至关重要.
- 了解工业4.0对工业固体废物污染的影响至关重要.
- 数字经济的发展为环境管理带来了新的挑战和机会.
研究的目的:
- 调查数字经济发展与中国工业固体废物污染之间的非线性关系.
- 探索数字经济影响污染的潜在机制.
- 确定加速数字经济增长对环境的积极影响的战略.
主要方法:
- 使用双向固定效应模型.
- 分析了2011-2022年中国30个省份的面板数据.
- 进行了机制分析,重点关注区域因素分配和技术进步.
主要成果:
- 在数字经济发展和工业固体废物污染之间发现了一个非线性反转的"U"关系.
- 中国目前的数字经济水平低于转折点,这表明减少污染的影响有限.
- 区域因素分配效率和技术进步是关键的调解机制.
结论:
- 数字经济对工业固体废物污染的影响目前在中国并没有显著抑制.
- 工业结构的升级和绿色金融的发展可以加快数字经济的减少污染的影响.
- 需要进行政策干预,以利用数字技术的进步来实现可持续的工业废物管理.
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