Cost-efficiency by arash method in DEA

Dariush Khezrimotlagh, Zahra Mohsenpour, Shaharuddin Salleh

Research output: Contribution to journalArticlepeer-review

10 Scopus citations


Arash Method (AM) was recently proposed to distinguish between efficient decision making units (DMUs) and technical efficient ones where there are no any prices, weights or other assumptions between inputs and outputs of DMUs. This paper illustrates that AM is also able to evaluate the cost-efficiency of DMUs. Indeed, this paper represents that there is no require using cost-efficiency model with possessing AM with a proposition and some examples.

Original languageEnglish (US)
Pages (from-to)5179-5184
Number of pages6
JournalApplied Mathematical Sciences
Issue number101-104
StatePublished - 2012

All Science Journal Classification (ASJC) codes

  • Applied Mathematics


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