This paper uses a model of strategic interaction among firms – that set discriminatory and nonlinear prices – together with public information on prices of the plans marketed by the three major mobile phone companies, to assess the extent to which on-net and off-net price differentials in...

This study addresses the phenomenon of permanence for long years of low performance (urban) schools, measured by SIMCE. We also analyze mobility of students to other schools of same or better quality. The results show that student´s mobility rates in these schools is almost 11%. Almost 30% of...

Despite success in reducing poverty over the last twenty years, inequality in Chile has remained virtually unchanged, making Chile one of the least equal countries in the world. High levels of inequality have been shown to hamper further reductions in poverty as well as economic growth and local...