Browsing by Subject "Markov chain Monte Carlo"
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Article
Bayesian analysis of the unobserved ARCH model
(2005)The Unobserved ARCH model is a good description of the phenomenon of changing volatility that is commonly appeared in the financial time series. We study this model adopting Bayesian inference via Markov Chain Monte Carlo ...
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Article
Inference for Some Multivariate ARCH and GARCH Models
(2003)Multivariate time-varying volatility models have attracted a lot of attention in modern finance theory. We provide an empirical study of some multivariate ARCH and GARCH models that already exist in the literature and have ...