ABSTRACT
We establish non-uniform Berry–Esseen bounds for martingales under the conditional Bernstein condition. These bounds imply Cramér type large deviations for moderate x's, and are of exponential decay rate as de la Peña's inequality when . Statistical applications associated with linear regressions and self-normalized large deviations are also provided.
Acknowledgements
The authors are grateful to the reviewers for their comments and remarks which helped to improve the manuscript.
Disclosure statement
No potential conflict of interest was reported by the authors.