Ferro, Gustavo; Lentini, Emilio J.; Mercadier, Augusto C.; … - Volkswirtschaftliche Fakultät, … - 2013
The purpose of this paper is to assess comparative efficiency in water and sanitation sector in Brazil. We run a … search and find an explanation for cost efficiency, and we explore its interrelations with regions, property and independence …. We add to the formula, environmental and institutional variables, trying to capture differences in costs and efficiency …