Showing 1 - 5 of 5
Persistent link: https://www.econbiz.de/10001473983
Persistent link: https://www.econbiz.de/10009632711
are heteroskedastic, i.e. their volatility is not constant in time For that reason the appropriate mathematical models …
Persistent link: https://www.econbiz.de/10001245056
Persistent link: https://www.econbiz.de/10003629776
Persistent link: https://www.econbiz.de/10002035669