RT journal article
T1 A fuzzy DEA slacks-based approach
A1 Arana Jiménez, Manuel
A1 Sánchez Gil, María del Carmen
A1 Lozano, Sebastián
A2 Estadística e Investigación Operativa
K1 Relative efficiency
K1 Fuzzy data
K1 DEA
K1 Measure of inefficiency proportions
K1 Fuzzy targets
AB This paper deals with the problem of efficiency assessment using Data Envelopment Analysis (DEA) when the input and output data are given as fuzzy sets. In particular, a fuzzy extension of the measure of inefficiency proportions, a well-known slacks-based additive inefficiency measure, is considered. The proposed approach also provides fuzzy input and output targets. Computational experiences and comparison with other fuzzy DEA approaches are reported.
SN 0377-0427
YR 2020
FD 2020-09
LK http://hdl.handle.net/10498/25370
UL http://hdl.handle.net/10498/25370
LA eng
NO The first author was partially supported by the research project MTM2017-89577-P (MINECO, Spain). The second author was partially supported by the Spanish Ministry of Economy and Competitiveness, grant AYA2016-75931-C2-1-P and from the Consejería de Educación y Ciencia, Spain (Junta de Andalucía, reference TIC-101). The third author acknowledges the financial support of the Spanish Ministry of Science, Innovation and Universities, grant PGC2018-095786-B-I00.
DS Repositorio Institucional de la Universidad de Cádiz
RD 08-nov-2026