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Arash method and uncontrollable data in DEA

Khezrimotlagh, Dariush and Salleh, Shaharuddin and Mohsenpour, Zahra (2012) Arash method and uncontrollable data in DEA. Applied Mathematical Sciences, 6 (116). 5763 - 5768. ISSN 1312-885X

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Official URL: http://www.m-hikari.com/ams/ams-2012/ams-113-116-2...


The uncontrollable data such as environmental variables are a kind of data which cannot be controlled by managers or users, but they may affect in assessing the performance evaluation of decision making units (DMU). In this paper, the Arash Method (AM) is improved to assess the efficiency scores of DMUs which have some uncontrollable data. Moreover, the paper illustrates how it would be possible to examine the effects of uncontrollable data to find the efficient DMUs among the technical efficient ones and also arrange both inefficient and technical efficient DMUs at the same time. A numerical example is also considered to depict the validity and capabilities of the proposed extension Arash Method.

Item Type:Article
Uncontrolled Keywords:Data envelopment analysis, Arash method, Uncontrollable data, Technical efficiency, Efficiency
Subjects:Q Science
ID Code:32936
Deposited By: Fazli Masari
Deposited On:31 Jul 2013 08:52
Last Modified:28 Jan 2019 11:50

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