Cordero, José Manuel; Santín, Daniel; Sicilia, Gabriela - Volkswirtschaftliche Fakultät, … - 2013
correlation between one input and the true efficiency level, significantly and severely biases DEA performance. … econometrics literature. Although non-parametric methods like data envelopment analysis (DEA) are among the most used techniques … for measuring technical efficiency, the effects of endogeneity on such efficiency estimates have received little attention …