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20242026
most citedChance constrained directional models in stochastic data envelopment analysis

2 citations · 2 across the 4 of their papers we have counts for

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stat.ME2026

Data envelopment analysis with common-denominator ratio variables: An application to education with methodological extensions

Vicente J. Bolós, Víctor J. España, Rafael Benítez +1

The use of ratio variables in convex Data Envelopment Analysis (DEA) models has long been recognized as a methodological issue, as ratios may be incompatible with the convexity ass…