经济复杂性和产品接近对国家循环性的影响是什么? 一种使用统计分析的经验方法
1Faculty of Economics, National Economics University, Hanoi, Vietnam. halethanh.kt@gmail.com.
概括
国家可以通过产品的近距离,特别是长期来提高循环经济的表现. 经济复杂性至关重要,但如果太复杂,可能会阻碍循环.
科学领域:
- 环境经济学环境经济学
- 可持续发展 可持续发展
- 工业生态学 工业生态学
背景情况:
- 转向循环经济是可持续发展的全球必需品.
- 了解循环效率表现的驱动因素对于有效的政策制定至关重要.
- 现有的研究往往忽视了经济结构和产品层面的循环因素之间的相互作用.
研究的目的:
- 调查经济复杂性和产品接近性对国家循环经济绩效的影响.
- 评估这些因素对循环指标的非线性影响.
- 为决策者提供关于优化循环经济转型的经验证据.
主要方法:
- 利用六个不同的指标来衡量循环效益:城市废物,循环材料使用,循环专利和回收率 (总体,生物废物,电子废物).
- 采用了先进的计量经济学技术,包括面板校正标准误差 (PCSE),可行通用最小方形 (FGLS) 和两步通用时刻方法 (GMM).
- 分析数据以确定经济复杂性,产品接近性和循环度指标之间的非线性关系.
主要成果:
- 产品的近距离对循环性表现产生了显著的积极影响,特别是在长期.
- 经济复杂性是循环性的关键推动因素,但如果变得过于复杂,可能会阻碍进步.
- 经济复杂性和产品接近性都对不同的循环指标表现出不同的非线性影响.
结论:
- 各国可以通过加强对产品的接近来显著提高循环经济的表现.
- 虽然经济复杂性是有益的,但管理其复杂性至关重要,以避免阻碍循环.
- 这些发现为设计有针对性的战略提供了有价值的见解,以加速循环经济转型.
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