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A fully fuzzified two-stage DEA

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Hatami-Marbini, Adel [UCL] Ebrahimnejad, Ali [Islamic Azad University] Joshua, Ignatius [USM]

There is a growing literature in DEA where researchers are opening the black box to evaluate the efficiency performance of internal processes. Within this context, we study a relational two-stage DEA model where there is imprecision in the representation of the input and output data. The imprecision is captured using fuzzy sets and the models are evaluated with this representation. Insights are provided and future research directions are outlined.

Document type Communication à un colloque (Conference Paper) – Présentation orale avec comité de sélection
Publication date 2014
Language Anglais
Conference "2014 Informs Annual Meeting", San Francisco, California, USA (du 09/11/2014 au 12/11/2014)
Affiliation UCL - SSH/LIDAM/CORE - Center for operations research and econometrics
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Bibliographic reference Hatami-Marbini, Adel ; Ebrahimnejad, Ali ; Joshua, Ignatius. A fully fuzzified two-stage DEA.2014 Informs Annual Meeting (San Francisco, California, USA, du 09/11/2014 au 12/11/2014).
Permanent URL http://hdl.handle.net/2078.1/166542