Borraz, Fernando; Pampillón, Nicolás Gonzalez; Rossi, … - Departamento de Economía, Facultad de Ciencias Sociales - 2011
arbitrary deÖnition such as income quartiles or the poverty line. Recently, Foster and Wolfson developed a methodology which … by an increasing income inequality, we Önd that the middle class declined and income polarization increased. In the …