“…The possible reasons that have been found to be associated to gender earnings disparities are sectorial segregation to lower wage sectors against female (Tzannatos, 1999), lower female supply along with wage structure (Blau and Kahn,2001), labor market institution and liberalization (Weichselbaumer et al, 2007;Blau and Kahn, 2001;Cornish, 2007 andTzannatos, 1999), and reduction on observed gender differences in characteristics such as education, experience, and geographical location (Son, 2007) among others. Education also plays an important role in explaining wage differentials (Ñopo et al, 2011).…”