Artículo
Efficiency assessment using fuzzy production possibility set and enhanced Russell Graph measure
Autor/es | Arana Jiménez, Manuel
Sánchez Gil, María Carmen Lozano Segura, Sebastián Younesi, Atefeh |
Departamento | Universidad de Sevilla. Departamento de Organización Industrial y Gestión de Empresas I |
Fecha de publicación | 2022-03 |
Fecha de depósito | 2022-06-29 |
Publicado en |
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Resumen | This paper studies the efficiency assessment of Decision Making Units (DMUs) when their inputs and outputs are fuzzy sets. An axiomatic derivation of the fuzzy production possibility set is presented and a fuzzy enhanced ... This paper studies the efficiency assessment of Decision Making Units (DMUs) when their inputs and outputs are fuzzy sets. An axiomatic derivation of the fuzzy production possibility set is presented and a fuzzy enhanced Russell graph measure is formulated using a fuzzy arithmetic approach. The proposed approach uses polygonal fuzzy sets and LU-fuzzy partial orders, and provides crisp efficiency measures (and associated efficiency ranking) as well as fuzzy efficient targets. The proposed approach has been compared with other fuzzy DEA approaches on different datasets from the literature, and the results show that it has more discriminant power and more flexibility in modelling the input and output data. |
Identificador del proyecto | MTM2017-89577-P
AYA2016-75931-C2-1-P TIC-101 PGC2018-095786-B-I00 |
Cita | Arana Jiménez, M., Sánchez Gil, M.C., Lozano Segura, S. y Younesi, A. (2022). Efficiency assessment using fuzzy production possibility set and enhanced Russell Graph measure. Computational and Applied Mathematics, 41 (2), 79. |
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