La Reforma Pensional Colombiana: Efectos Fiscales y Macroeconómicos
Bolsa de Bogotá - Asofondos, 1994 Descarga no disponible por el momento, disculpe las molestias.
Averting the old age crisis : policies to protect the old and promote growth
World Bank, 1994 Systems providing financial security for the old are under increasing strain throughout the world. Rapid demographic transitions caused by rising life expectancy and declining fertility mean that the proportion of old to young is growing rapidly.
