Narrow search
Showing 1 - 10 of 86
Cover Image
Missing observations in observation-driven time series models
Blasques, F.; Gorgi, P.; Koopman, Siem Jan - In: Journal of econometrics 221 (2021) 2, pp. 542-568
Persistent link: https://www.econbiz.de/10012619249
Cover Image
Realized Wishart-GARCH : a score-driven multi-asset volatility model
Gorgi, P.; Hansen, Peter Reinhard; Janus, Paweł; … - In: Journal of financial econometrics 17 (2019) 1, pp. 1-32
Persistent link: https://www.econbiz.de/10012054424
Cover Image
Forecasting the variability of stock index returns with stochastic volatility models and implied volatility
Hol Uspensky, Eugenie; Koopman, Siem Jan - 2000
Persistent link: https://www.econbiz.de/10001534834
Cover Image
Maximum likelihood estimation of stochastic volatility models
Sandmann, Gleb; Koopman, Siem Jan - 1996
Persistent link: https://www.econbiz.de/10000953379
Cover Image
Estimation of stochastic volatility models via Monte Carlo maximum likelihood
Sandmann, Gleb - In: Journal of econometrics 87 (1998) 2, pp. 271-301
Persistent link: https://www.econbiz.de/10001246644
Cover Image
Stock index volatility forecasting with high frequency data
Hol Uspensky, Eugenie; Koopman, Siem Jan - 2002
Persistent link: https://www.econbiz.de/10001689297
Cover Image
Time series models with a common stochastic variance for analysing economic time series
Koopman, Siem Jan; Bos, Charles S. - 2002
Persistent link: https://www.econbiz.de/10001718624
Cover Image
The stochastic volatility in mean model : empirical evidence from international stock markets
Koopman, Siem Jan; Hol Uspensky, Eugenie - In: Journal of applied econometrics 17 (2002) 6, pp. 667-689
Persistent link: https://www.econbiz.de/10001723785
Cover Image
Periodic heteroskedastic RegAFRIMA models for daily electricity spot prices
Carnero, M. Angeles; Koopman, Siem Jan; Ooms, Marius - 2003
Persistent link: https://www.econbiz.de/10001883820
Cover Image
Model-based measurement of actual volatility in high-frequency data
Jungbacker, Borus; Koopman, Siem Jan - 2005
Persistent link: https://www.econbiz.de/10002564535