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math.OC2025
A new family of models with generalized orientation in data envelopment analysis
V. J. Bolos, R Benitez, V. Coll-Serrano
In the framework of data envelopment analysis, we review directional models \citep{Chambers1996, Chambers1998, Briec1997} and show that they are inadequate when inputs and outputs…
math.OC2024★ 13 cited
Continuous models combining slacks-based measures of efficiency and super-efficiency
Vicente J. Bolos, Rafael Benitez, Vicente Coll-Serrano
In the framework of data envelopment analysis (DEA), Tone (2001) introduced the slacks-based measure (SBM) of efficiency, which is a nonradial model that incorporates all the slack…