Relationship between the allocated fuzzy cost and DEA efficiency

R. Shahverdi, F. Rezai Balf and P. Nasrollahian
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P. Nasrollahian: Islamic Azad University

Fuzzy Economic Review, 2010, vol. XV, issue 2, 3-10

Abstract: In this paper we propose an approach for compute performance of a decision making unit (DMU) in allocation fuzzy cost. If cost is not precisely defined, so we could consider it as fuzzy number, and if each DMU has other cost inputs then fuzzy cost must be combine with other cost measures. Based on this observation, this paper investigated about relationship between allocated fuzzy cost and efficiency in DEA. To illustrate the method, numerical results for an example from the literature are presented.

Keywords: Data envelopment analysis; Cost allocation; Fuzzy efficiency. (search for similar items in EconPapers)
JEL-codes: C61 C67 (search for similar items in EconPapers)
Date: 2010
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Persistent link: https://EconPapers.repec.org/RePEc:fzy:fuzeco:v:xv:y:2010:i:2:p:3-10

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