Tracking pupils may reduce social segregation in residential neighborhoods and schools (with Gianni De Fraja). USApp 12 March 2014.

(Des)igualdad de oportunidades educativas en España (Published in the blog Sociedad Abierta in 2008).

• Cited by Vicenç Navarro: Las Reformas Neoliberales en Educación: el caso de Suecia y de España (published in the Spanish newspaper Público on 12th Nov. 2013 and in the digital newspaper El Plural on 11th Nov. 2013).