@article{EJP45,
author = {Julien Worms},
title = {Moderate deviations for stable Markov chains and regression models},
journal = {Electron. J. Probab.},
fjournal = {Electronic Journal of Probability},
volume = {4},
year = {1999},
keywords = {Large and Moderate Deviations, Martingales, Markov Chains, Least Squares Estimator for a regression model.},
abstract = {We prove moderate deviations principles for - unbounded additive functionals of the form $S_n = \sum_{j=1}^{n} g(X^{(p)}_{j-1})$, where $(X_n)_{n\in N}$ is a stable $R^d$-valued functional autoregressive model of order $p$ with white noise and stationary distribution $\mu$, and $g$ is an $R^q$-valued Lipschitz function of order $(r,s)$;
- the error of the least squares estimator (LSE) of the matrix $\theta$ in an $R^d$-valued regression model $X_n = \theta^t \phi_{n-1} + \epsilon_n$, where $(\epsilon_n)$ is a generalized gaussian noise.
We apply these results to study the error of the LSE for a stable $R^d$-valued linear autoregressive model of order $p$.},
pages = {no. 8, 1-28},
issn = {1083-6489},
doi = {10.1214/EJP.v4-45},
url = {http://ejp.ejpecp.org/article/view/45}}