DIOS PALOMARES, RAFAELA; PAZ, MARTÍNEZ; MIGUEL, JOSÉ; … - In: Estudios de Economía Aplicada 24 (2006) Abril, pp. 477-497
The environmental variables infl uence must be considered in the effi ciency analysis in order to account for exogenous factors out of the managerial control. The fi rst objective of this work is to show a survey of the effi ciency frontier methods that include environmental variables. Later on,...