Strong consistency and asymptotic normality of the Gaussian pseudo-maximum likelihood estimate of the parameters in a wide class of ARCH(∞) processes are established. The conditions are shown to hold in case of exponential and hyperbolic decay in the ARCH weights, though in the latter case a faster decay rate is required for the central limit theorem than for the law of large numbers. Particular parameterizations are discussed.
@article{1152540742,
author = {Robinson, Peter M. and Zaffaroni, Paolo},
title = {Pseudo-maximum likelihood estimation of ARCH($\infty$) models},
journal = {Ann. Statist.},
volume = {34},
number = {1},
year = {2006},
pages = { 1049-1074},
language = {en},
url = {http://dml.mathdoc.fr/item/1152540742}
}
Robinson, Peter M.; Zaffaroni, Paolo. Pseudo-maximum likelihood estimation of ARCH(∞) models. Ann. Statist., Tome 34 (2006) no. 1, pp. 1049-1074. http://gdmltest.u-ga.fr/item/1152540742/