Soares, Thiago Costa; Fernandes, Elaine Aparecida; … - In: Economia : revista da ANPEC 19 (2018) 2, pp. 266-277
The aim of this study was to analyze the CO2 emission Gini index and the environmental efficiency for 60 leading world … environmental efficiency indicators into metafrontier and group frontiers. Despite the fact that pollution concentration is more …