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 economies, in 2010. We consider the technological heterogeneity dividing the sample into similar groups, and estimating environmental efficiency indicators into metafrontier and...