(2003), Recent Behavior of Output, Unemployment, Wages and Prices in Colombia: What went wrong?, Borradores de Economia, (249)
(2002), A Signal of Imperfect Portfolio Capital Adjustments from the Relationship Between Yields of Domestic and Foreign Colombian Debt, Borradores de Economia, (216)
(2002), Estimación de la estructura a plazo de las tasas de interés en Colombia, Borradores de Economia, (196)
(2001), Unemployment Rate and the Real Wage Behavior: A Neoclassical Hint for the Colombian Labor Market Adjustment, Borradores de Economia, (180)
(2025), Revista Ensayos Sobre Política Económica - Quantitative Characteristics of Business Cycles in Colombia, Bogotá, Colombia, (110)