物流聚合区对中国环境质量的影响:加剧污染效应还是减排效应?
1School of Science, Beijing University of Civil Engineering and Architecture, 15 Yongyuan Road, Huangcun Town, Daxing District, Beijing, 102616, China.
概括
物流聚合最初阻碍了减少污染,但可以在更高的水平上激励它. 信息化和合法化影响了这种关系,区域战略对于改善环境质量至关重要.
科学领域:
- 环境经济学环境经济学
- 物流管理物流管理
- 空间计量经济学空间计量
背景情况:
- 物流行业的绿色转型取决于将物流聚集地与减少污染相结合.
- 了解物流发展与环境质量之间的复杂,非线性关系对于可持续实践至关重要.
研究的目的:
- 调查物流聚合区发展规律对中国环境质量的影响.
- 澄清信息化和合法化在污染控制的宏观监管职能中的作用.
主要方法:
- 专家小组对31个中国省区 (2010-2020年) 的数据分析.
- 采用了双向固定效应,量子力回归,仪器变量和空间计量经济学.
- 进行了稳定性测试,包括数据干扰,COVID-19影响和内源性校正.
主要成果:
- 物流聚集地与环境质量之间存在一个反向的U形关系;低水平阻碍了污染的减少.
- 物流聚集地表现出反向的U形空间溢出效应,对邻近地区的环境质量产生影响.
- 信息化和合法化减轻了低聚地区的污染,对减少排放的关键点产生不同的影响.
结论:
- 区域异质性需要为物流聚合物量身定制的战略,以实现减少污染.
- 信息化和合法化是管理物流发展对环境影响的关键监管工具.
- 突破减少污染的门需要特定区域的物流聚集的方法.
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