Complete moment and integral convergence for sums of negatively associated random variables |
| |
Authors: | Han Ying Liang De Li Li Andrew Rosalsky |
| |
Institution: | (1) Department of Mathematics, Zhejiang Gongshang University, Hangzhou, 310035, People’s Republic China;(2) Department of Statistics, Zhejiang Gongshang University, Hangzhou, 310035, People’s Republic China |
| |
Abstract: | For a sequence of identically distributed negatively associated random variables “X
n
; n ≥ 1” with partial sums S
n
= Σ
i=1
n
X
i
, n ≥ 1, refinements are presented of the classical Baum-Katz and Lai complete convergence theorems. More specifically, necessary
and sufficient moment conditions are provided for complete moment convergence of the form
|
|