A technical note on 'erratum to Finding the most efficient DMUs in DEA: An improved integrated model [Comput. Indus. Eng. 52 (2007) 71-77]'

Mehdi Toloo*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)


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.

Original languageEnglish
Pages (from-to)261-263
Number of pages3
JournalComputers and Industrial Engineering
Publication statusPublished - May 2015
Externally publishedYes


  • Best efficient unit
  • Data envelopment analysis
  • Integrated models
  • Non-Archimedean epsilon

ASJC Scopus subject areas

  • General Computer Science
  • General Engineering

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