Showing 1 - 10 of 16
This paper considers simultaneous modelling of seasonality, slowly changing un- conditional variance and conditional heteroskedasticity in high-frequency fiancial returns. A new approach, called a seasonal SEMIGARCH model, is proposed to perform this by introducing multiplicative seasonal and...
Persistent link: https://www.econbiz.de/10002527401
Persistent link: https://www.econbiz.de/10002068275
Persistent link: https://www.econbiz.de/10001686434
Persistent link: https://www.econbiz.de/10008796193
Persistent link: https://www.econbiz.de/10009153488
Persistent link: https://www.econbiz.de/10009153503
Persistent link: https://www.econbiz.de/10009504015
Persistent link: https://www.econbiz.de/10011378317
Persistent link: https://www.econbiz.de/10009730793
Persistent link: https://www.econbiz.de/10009411236