Hc. Ho, ON CENTRAL AND NONCENTRAL LIMIT-THEOREMS IN DENSITY-ESTIMATION FOR SEQUENCES OF LONG-RANGE DEPENDENCE, Stochastic processes and their applications, 63(2), 1996, pp. 153-174
This paper studies the asymptotic properties of the kernel probability
density estimate of stationary sequences which are observed through s
ome non-linear instantaneous filter applied to long-range dependent Ga
ussian sequences. It is shown that the limiting distribution of the ke
rnel estimator can be, in quite contrast to the case of short-range de
pendence, Gaussian or non-Gaussian depending on the choice of the band
width sequences. In particular, if the bandwidth h(N) for sample of si
ze N is selected to converge to zero fast enough, the usual root Nh(N)
rate asymptotic normality still holds.