Performance Evaluation of Rare Earth Enterprise Based on DEA
- https://doi.org/10.2991/emle-15.2015.52How to use a DOI?
- DEA; Evaluation; Performance; Rare Earth Enterprise
Based on CCR model of Data Envelopment Analysis (DEA), this paper makes an evaluation on the operating performance of 14 Rare Earth listed companies in 2011. The evaluation includes comprehensive efficiency evaluation, scale efficiency evaluation and projection measure evaluation. Results show that the overall performance of China's Rare Earth listed companies is not ideal. The average performance value is only 0.8157, which is mainly due to the scale inefficiency. According to the ineffective decision making unit for DEA, this paper gives out the adjusted target value of input indexes and output indexes.
- © 2016, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Jianzhong Li AU - Yuefeng Ma PY - 2015/11 DA - 2015/11 TI - Performance Evaluation of Rare Earth Enterprise Based on DEA BT - Proceedings of the 2015 International Conference on Economics, Management, Law and Education PB - Atlantis Press SP - 224 EP - 228 SN - 2352-5398 UR - https://doi.org/10.2991/emle-15.2015.52 DO - https://doi.org/10.2991/emle-15.2015.52 ID - Li2015/11 ER -