Showing 1 - 10 of 19
exhibiting leptokurtosis, asymmetry and conditional heteroskedasticity. It is based on a GARCH-type process driven by noncentral …
Persistent link: https://www.econbiz.de/10010429763
Persistent link: https://www.econbiz.de/10009618705
Smooth Transition GARCH and the Markov-Switching GARCH models. Simulation experiments reveal that information criteria and …
Persistent link: https://www.econbiz.de/10011297653
Persistent link: https://www.econbiz.de/10011573592
follow GARCH and stochastic volatility (SV). Under certain regularity conditions, we give asymptotic results for the … approximate maximum likelihood estimator for the GARMA-GARCH model. We discuss a Monte Carlo likelihood method for the GARMA …
Persistent link: https://www.econbiz.de/10011568296
We discuss several multivariate extensions of the Multiplicative Error Model to take into account dynamic interdependence and contemporaneously correlated innovations (vector MEM or vMEM). We suggest copula functions to link Gamma marginals of the innovations, in a specification where past...
Persistent link: https://www.econbiz.de/10011654447
Persistent link: https://www.econbiz.de/10012692552
Persistent link: https://www.econbiz.de/10012322288
Persistent link: https://www.econbiz.de/10012202881
Persistent link: https://www.econbiz.de/10010490436