测试关于欧盟地区在可持续废物管理方面的表现的数据包裹分析模型
Elisa Chioatto1, Alberto Fedele2, Marco Ciro Liscio3
1University of Ferrara - Department of Economics and Management (Ferrara, Italy), V. Voltapaletto, 11, 44121 Ferrara, Italy.
Waste management (New York, N.Y.)
|January 10, 2024
概括
欧洲地区的城市固体废物管理效率有所提高,每年收率为3.6%. 然而,北欧/中欧和东欧/南欧地区之间仍然存在显著的绩效差距.
科学领域:
- 环境科学 环境科学
- 区域经济学 区域经济学
- 公共政策 公共政策
背景情况:
- 有效的废物管理对于实现循环经济至关重要.
- 监测欧盟 (EU) 废物立法影响需要区域性绩效分析.
- 现有的研究缺乏对城市固体废物管理的区域效率评估.
研究的目的:
- 从2008年至2013年,对167个欧盟地区 (统计局领土单位编号2级) 的城市固体废物管理绩效进行基准评估.
- 评估这些地区废物管理效率的趋同.
- 确定欧盟废物管理绩效的区域差异.
主要方法:
- 使用了四种数据包围分析 (DEA) 模型,包括非参数的怀疑优势模型.
- 分析了167个欧洲地区的城市固体废物管理数据.
- 计算了变化系数的每年减少以评估趋同.
主要成果:
- 显示变化系数每年持续下降3.6%,表明废物管理效率逐渐趋同.
- 确定了欧盟20地区之间,甚至在同一个国家内,实质性的绩效差异.
- 强调欧盟中部和北部地区的表现普遍优于欧盟东部和南部地区.
结论:
- 虽然趋同正在发生,但在欧盟内,城市固体废物管理效率的区域差异仍然很大.
- 调查结果强调需要有针对性的政策来解决绩效差距,并促进更统一的循环经济过渡.
- 欧盟中部和北部地区作为有效的城市固体废物管理实践的基准.
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