Showing 11 - 20 of 692,642
We propose a Bayesian procedure for exploiting small, possibly long-lag linear predictability in the innovations of a finite order autoregression. We model the innovations as having a log-spectral density that is a continuous mean-zero Gaussian process of order 1/√T. This local embedding makes...
Persistent link: https://www.econbiz.de/10012461943
Persistent link: https://www.econbiz.de/10012224053
Persistent link: https://www.econbiz.de/10011688267
Persistent link: https://www.econbiz.de/10011746951
Persistent link: https://www.econbiz.de/10011640993
Persistent link: https://www.econbiz.de/10011707598
Persistent link: https://www.econbiz.de/10012543349
Persistent link: https://www.econbiz.de/10012489943
This paper proposes a novel and simple approach to compute daily Value at Risk (VaR) and Expected Shortfall (ES … assumption that allows for a simple computation of daily VaR and ES by scaling up their intraday counterparts computed from data … VaR and ES estimates and show that our method outperforms standard ones in accurately estimating and forecasting VaR and …
Persistent link: https://www.econbiz.de/10012317619
Persistent link: https://www.econbiz.de/10010213173