Desigualdad en la distribución mundial de emisiones de CO2 por sectores: Descomposición y estudio de sensibilidad
In this paper, inequality of global distribution of CO2 emissions by sector is studied across the regions considered by the UNDP in the year 2009. Firstly, the research is carried out using the Theil-Bourguignon inequality index which can be decomposed into the within-group and the between-group inequality components. The greatest inequality in CO2 emissions by sector occurs in regions that are formed by poor or developing countries. The results show also that the within-group inequality component is the main contributor to the whole inequality value. Secondly, the study is completed using the family of Generalized Entropy indexes, where the within-group inequality component is the main contributor to the whole inequality value too.