“…There is also evidence that educational expansion helped to reduce inequality in educational attainment by social origins (Bernardi & Abade, 2017;Fernández Mellizo-Soto & Martínez-García, 2016;Fachelli & Planas, 2016;Carabaña & de la Fuente, 2015;Carabaña, 2013, Maqués Perales & Gil_Hernández, 2015Bernardi & Ballarino, 2014;Ballarino et al, 2009;Bernardi & Requena, 2010).…”