Bonifaz, José Luis; Itakura, Reyk - Departamento Académico de Economía, Universidad del … - 2014
This study uses a stochastic frontier parametrical approach to analyze the inefficiency of firms in the water industry between 1999 and 2010. For this purpose, an unbalanced panel of data from 12 firms from all over Latin America was used. One of the main findings of the study is that companies...