Arim, Rodrigo, Matías Brum, Andrés Dean, Martín Leites, and Gonzalo Salas. “Income Mobility and Poverty Traps: New Evidence for the Southern Cone Countries”. Estudios Económicos de El Colegio de México 28, no. 1 (January 1, 2013): 3–38. Accessed April 19, 2024. https://estudioseconomicos.colmex.mx/index.php/economicos/article/view/86.