It is proved that nonparametric autoregression is asymptotically equivalent in the sense of Le Cam’s deficiency distance to nonparametric regression with random design as well as with regular nonrandom design.
@article{1162567630,
author = {Grama, Ion G. and Neumann, Michael H.},
title = {Asymptotic equivalence of nonparametric autoregression and nonparametric regression},
journal = {Ann. Statist.},
volume = {34},
number = {1},
year = {2006},
pages = { 1701-1732},
language = {en},
url = {http://dml.mathdoc.fr/item/1162567630}
}
Grama, Ion G.; Neumann, Michael H. Asymptotic equivalence of nonparametric autoregression and nonparametric regression. Ann. Statist., Tome 34 (2006) no. 1, pp. 1701-1732. http://gdmltest.u-ga.fr/item/1162567630/