Nonparametric Time Series Analysis of the Conditional Mean and Volatility Functions for the COP/USD Exchange Rate Returns Análisis de series de tiempo no paramétrico de las funciones de media y varianza condicional de los retornos de la tasa de cambio COP/USD

The modeling and estimation of the conditional volatility associated with a stochastic process usually have been based on parametric ARCH-type and stochastic volatility models. These time series models are very powerful in representing the dynamic stochastic properties of the data generating process...

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Bibliographic Details
Main Authors: SANTIAGO GALLÓN, KAROLL GÓMEZ
Format: Article
Language:English
Published: Universidad Nacional de Colombia 2010-01-01
Series:Revista Colombiana de Estadística
Subjects:
Online Access:http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-17512010000100003