Assessment of new methods for incorporating contextual variables into efficiency measures: a Monte Carlo simulation. - José Manuel Cordero-Ferrera; Cristina Polo; Daniel Santín-González (Oper. Res., 2020)

Assessing Panamanian hospitals' performance with alternative frontier methods. - José Manuel Cordero-Ferrera; Agustín García-García; Enrique Lau-Cortés; Cristina Polo (Int. Trans. Oper. Res., 2023)