Showing 1 - 10 of 633,720
This paper derives second-order expansions for the distributions of the Whittle and profile plug-in maximum likelihood estimators of the fractional difference parameter in the ARFIMA(0,d,0) with unknown mean and variance. Both estimators are shown to be second-order pivotal. This extends earlier...
Persistent link: https://www.econbiz.de/10014070489
Persistent link: https://www.econbiz.de/10002148145
/or noninvertible ARMA models and all-pass models, our estimation theory does allow for Gaussian innovations. We give conditions under …
Persistent link: https://www.econbiz.de/10009621934
Persistent link: https://www.econbiz.de/10003072868
Persistent link: https://www.econbiz.de/10002740760
Persistent link: https://www.econbiz.de/10001760400
Persistent link: https://www.econbiz.de/10001904824
Persistent link: https://www.econbiz.de/10001433033
Persistent link: https://www.econbiz.de/10001435272
Persistent link: https://www.econbiz.de/10001673452