- 期刊
SUPER-EFFICIENT OR SUPER-INEFFICIENT? INSIGHTS FROM A JOINT COMPUTATION MODEL FOR SLACKS-BASED MEASURE IN DEA: A NOTE
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摘要
Chen (2013) extended the exiting SBM approaches and developed a joint model (J-SBM) that can (1) simultaneously compute SBM scores for inefficient DMUs and super-efficiency for efficient DMUs, (2) guarantee the reference points generated by the J-SBM are Pareto-efficient, and (3) the J-SBM scores of a DMU are continuous in the input and output space. In this note, we provide a counter example which shows that the reference point generated by the J-SBM might not be Pareto-efficient, and the current study has also revised the model (8) proposed by Chen (2013).
延伸閱讀
- Khodabakhshi, M., Lotfi, F. H., & Aryavash, K. (2014). Review of Input Congestion Estimating Methods in DEA. Journal of Applied Mathematics, 2014(), 891-899-980. https://doi.org/10.1155/2014/963791
- Rodas, N. O. U. (2009). A Framework for Improving the Accuracy of Software Effort Estimation Using Linearly Weighted Combinational Models [master's thesis, National Tsing Hua University]. Airiti Library. https://doi.org/10.6843/NTHU.2009.00669
- 呂理誠（2014）。Performance Effect of Implementing Project Management on Engineering Subcontracts — A Case Study of S Company〔碩士論文，國立中央大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0031-0412201511572295
- Tu, H. J., & Yen, W. C. (2013). Measuring the Operating Efficiency of Internet Channels Using the Two-Stage DEA Approach. Asia Pacific Management Review, (), 1-21. https://www.airitilibrary.com/Article/Detail?DocID=10293132-201302-PP201302220032-PP201302220032-1-21
- Tu, H. J., & Yen, W. C. (2013). Measuring the Operating Efficiency of Internet Channels Using the Two-Stage DEA Approach. Asia Pacific Management Review, 18(3), 257-274+ii. https://doi.org/10.6126/APMR.2013.18.3.02