(2004), Towards a Framework for Macroeconomic Analysis in an Emerging Market Economy, Borradores de Economia, (320)
(2004), Inflation Targeting, Sudden Stops and the Cost of Fear of Floating, Borradores de Economia, (276)
(2003), Wage indexation, inflation inertia, and the cost of disinflation, ENSAYOS SOBRE POLITICA ECONOMICA**, 21, (43), (pp. 66-85)
(1998), Output Gap estimation, estimation uncertainty and its effect on policy rules, ENSAYOS SOBRE POLITICA ECONOMICA**, 17, (34), (pp. 89-117)
(1992), Una nota sobre el costo de las fluctuaciones económicas, ENSAYOS SOBRE POLITICA ECONOMICA**, 11, (21), (pp. 191-208)