TY - JOUR
T1 - A technical note on 'erratum to Finding the most efficient DMUs in DEA
T2 - An improved integrated model [Comput. Indus. Eng. 52 (2007) 71-77]'
AU - Toloo, Mehdi
N1 - Publisher Copyright:
© 2015 Elsevier Ltd. All rights reserved.
PY - 2015/5
Y1 - 2015/5
N2 - You et al. (2013) indicated two errors in Amin and Toloo (2007). The first error was the infeasibility of Amin and Toloo's (2007) model and the second drawback was the lack of a suitable value for the non-Archimedean epsilon in the proposed approach of Amin and Toloo (2007). This paper deals with the raised issues and proves that the model of Amin and Toloo (2007) is always feasible. In addition, we also formulate a new model for finding a suitable value for the epsilon.
AB - You et al. (2013) indicated two errors in Amin and Toloo (2007). The first error was the infeasibility of Amin and Toloo's (2007) model and the second drawback was the lack of a suitable value for the non-Archimedean epsilon in the proposed approach of Amin and Toloo (2007). This paper deals with the raised issues and proves that the model of Amin and Toloo (2007) is always feasible. In addition, we also formulate a new model for finding a suitable value for the epsilon.
KW - Best efficient unit
KW - Data envelopment analysis
KW - Integrated models
KW - Non-Archimedean epsilon
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U2 - 10.1016/j.cie.2015.02.008
DO - 10.1016/j.cie.2015.02.008
M3 - Article
AN - SCOPUS:84925301531
SN - 0360-8352
VL - 83
SP - 261
EP - 263
JO - Computers and Industrial Engineering
JF - Computers and Industrial Engineering
ER -