基于两阶段DEA模型的江苏省动力电池行业回收效率评价研究
Evaluation of Recovery Efficiency of Power Battery Industry in Jiangsu Based on Two-stage DEA Model
张雪晴 1张晓青1
作者信息
- 1. 江苏师范大学商学院,徐州 221116
- 折叠
摘要
本文选取江苏省 2014 年至 2023 年 30 家动力电池回收企业的实际数据,通过构建DEA模型对这些行业的回收效率进行评价分析.研究结果表明:第一,近十年以来,江苏省动力电池回收行业的回收效率总体处于较低水平,还有很大的提高余地.第二,近十年以来,江苏省动力电池回收行业的配置效率处于不断提高阶段.
Abstract
This paper selected the actual data of 30 power battery recycling enterprises in Jiangsu Province from 2014 to 2023,and evaluated and analyzed the recycling efficiency of these industries by constructing a DEA model.The research results show that:First,in the past ten years,the overall recycling efficiency of the power battery recycling industry in Jiangsu Province is at a low level,and there is still a lot of room for improvement.Second,in the past decade,the allocator efficiency of the power battery recycling industry in Jiangsu Province has been continuously improving.
关键词
DEA模型/动力电池回收行业/回收效率Key words
DEA model/power battery recycling industry/recycling efficiency引用本文复制引用
出版年
2025
NETL
NSTL
万方数据