The official estimation for the term structure model in Colombia is based on the Nelson and Siegel (1987) development which is widely accepted and used. This estimation is based on the curve fitting with available data, only for one day ahead, making difficult to estimate the future zero-coupon...

The official estimation for the term structure model in Colombia is based on the Nelson and Siegel (1987) development which is widely accepted and used. This estimation is based on the curve fitting with available data, only for one day ahead, making difficult to estimate the future zero-coupon...

Si bien la estimaci on o ficial para Colombia de la estructura a t ermino est a dada por el modelo el cual es ampliamente aceptado y usado. El modelo se basa en el ajuste de la curva con datos disponibles hasta t-1 lo que di culta por ende la estimacion futura (en el tiempo t) de la curva cero...