Ranking DMUs by l1-norm with fuzzy data in DEA

G.R. Jahanshahloo, F. Hosseinzadeh Lotfi, R. Shahverdi, M. Adabitabar, M. Rostamy-Malkhalifeh and S. Sohraiee

Chaos, Solitons & Fractals, 2009, vol. 39, issue 5, 2294-2302

Abstract: The relative efficiency of a DMU is the result of comparing the inputs and outputs of the DMU and those of other DMUs in the PPS (production possibility set). If the inputs and outputs are fuzzy, the DMUs cannot be easily evaluated and ranked using the obtained efficiency scores. In this paper, presenting a new idea for ranking of DMUs with fuzzy data. And finally, we introduce a numerical example.

Date: 2009
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Citations: View citations in EconPapers (3)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:39:y:2009:i:5:p:2294-2302

DOI: 10.1016/j.chaos.2007.06.130

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