KMS Of Academy of mathematics and systems sciences, CAS
| A Revised Inverse Data Envelopment Analysis Model Based on Radial Models | |
Hu, Xiaoyin1,2; Li, Jianshu1,2; Li, Xiaoya1 ; Cui, Jinchuan1
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| 2020-05-01 | |
| Source Publication | MATHEMATICS
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| Volume | 8Issue:5Pages:17 |
| Abstract | In recent years, there has been an increasing interest in applying inverse data envelopment analysis (DEA) to a wide range of disciplines, and most applications have adopted radial-based inverse DEA models. However, results given by existing radial based inverse DEA models can be unreliable as they neglect slacks while evaluating decision-making units' (DMUs) overall efficiency level, whereas classic radial DEA models measure the efficiency level through not only radial efficiency index but also slacks. This paper points out these disadvantages with a counterexample, where current inverse DEA models give results that outputs shall increase when inputs decrease. We show that these unreasonable results are the consequence of existing inverse DEA models' failure in preserving DMU's efficiency level. To rectify this problem, we propose a revised model for the situation where the investigated DMU has no slacks. Compared to existing radial inverse DEA models, our revised model can preserve radial efficiency index as well as eliminating all slacks, thus fulfilling the requirement of efficiency level invariant. Numerical examples are provided to illustrate the validity and limitations of the revised model. |
| Keyword | data envelopment analysis efficiency index multi-objective programing slacks |
| DOI | 10.3390/math8050803 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Key Laboratory of Management, Decision and Information Systems, CAS |
| WOS Research Area | Mathematics |
| WOS Subject | Mathematics |
| WOS ID | WOS:000542738100204 |
| Publisher | MDPI |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.amss.ac.cn/handle/2S8OKBNM/51670 |
| Collection | 应用数学研究所 |
| Corresponding Author | Hu, Xiaoyin |
| Affiliation | 1.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Math Sci, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | Hu, Xiaoyin,Li, Jianshu,Li, Xiaoya,et al. A Revised Inverse Data Envelopment Analysis Model Based on Radial Models[J]. MATHEMATICS,2020,8(5):17. |
| APA | Hu, Xiaoyin,Li, Jianshu,Li, Xiaoya,&Cui, Jinchuan.(2020).A Revised Inverse Data Envelopment Analysis Model Based on Radial Models.MATHEMATICS,8(5),17. |
| MLA | Hu, Xiaoyin,et al."A Revised Inverse Data Envelopment Analysis Model Based on Radial Models".MATHEMATICS 8.5(2020):17. |
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