Duarte Ojeda, J.R., Elizalde Sánchez, C.C. and Casparri, M.T. 2011. Evaluation of the economic performance of private pension systems in Latin America (1997-2008). Sociedad y Economía. 21 (Jul. 2011), 243–266. DOI:https://doi.org/10.25100/sye.v0i21.4048.