基于改进的物质元素扩展模型的低碳供应链的弹性评估
Xiaochun Luo1,2, Kai Kang2, Lin Lu2
1School of Economics and Management, Nanjing University of Aeronautics and Astronautics, Nanjing, China.
PloS one
|April 1, 2024
概括
本研究引入了一种新的方法,用于评估低碳供应链的弹性,使用犹不决的模糊语言术语集和物质元素延伸理论. 该方法提高了供应链弹性评估的准确性和预测能力.
科学领域:
- 供应链管理 供应链管理
- 运营研究 运营研究
- 决策科学 决策科学 决策科学
背景情况:
- 在现代供应链管理中,评估供应链弹性及其趋势至关重要.
- 现有的方法可能缺乏准确性来捕捉弹性评估的细微差别,特别是在低碳企业中.
- 需要一个强大的框架来评估和预测供应链弹性至关重要.
研究的目的:
- 提出一种新的方法来评估低碳企业的供应链弹性.
- 建立一个全面的弹性评估指数系统.
- 提高供应链弹性评估的准确性和预测能力.
主要方法:
- 开发一个低碳企业供应链弹性评估指数系统,其中包括6个一级和21个二级指标.
- 使用犹不决的模糊语言术语集 (HFLTS) 来收集专家意见,使用有序加权算法 (OWA) 来计算复合语言.
- 使用结合最佳最差方法 (BWM) 和CRITIC方法的游戏理论方法确定指标权重,加上改进的物质元素扩展模型.
主要成果:
- 一个低碳企业 (X) 的案例研究表明,供应链弹性水平为II,自值为2.69.
- 评估显示了积极的趋势,弹性向III级转移,这意味着增强.
- 与现有方法相比,提出的改进的物质元素扩展模型显示出高准确性和更高的预测准确性.
结论:
- 开发的方法有效评估低碳企业供应链的弹性水平和变化趋势.
- 集成HFLTS,游戏理论和改进的物质元素延伸理论提供了一个强大而准确的评估工具.
- 调查结果表明,评估企业的供应链弹性正在改善,该模型的预测准确性证明了这一点.
相关概念视频
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