Abstract
We develop a Markov chain Monte Carlo method for a linear regression model with an ARMA(p, q)-GARCH(r, s) error. To generate a Monte Carlo sample from the joint posterior distribution, we employ a Markov chain sampling with the Metropolis-Hastings algorithm. As illustration, we estimate an ARMA-GARCH model of simulated time series data.
Original language | English |
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Pages (from-to) | 57-69 |
Number of pages | 13 |
Journal | Journal of Econometrics |
Volume | 95 |
Issue number | 1 |
DOIs | |
Publication status | Published - 2000 Mar |
Externally published | Yes |
Keywords
- ARMA process
- Bayesian inference
- GARCH
- Markov chain Monte Carlo
- Metropolis-Hastings algorithm
ASJC Scopus subject areas
- Economics and Econometrics