Correa Fonnegra, J. B., Viáfara López, C. A., & Zuluaga González, V. H. (2011). Racial/Ethnic Inequalities in the Distribution of Income in Colombia: Analysis by Quantile Regression. Sociedad Y Economía, (19), 153–178. Retrieved from https://sociedadyeconomia.univalle.edu.co/index.php/sociedad_y_economia/article/view/4103