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The Law of Iterated Logarithm of Rescaled Range Statistics for AR(1) Model

The Law of Iterated Logarithm of Rescaled Range Statistics for AR(1) Model

作     者:Zheng Yan LIN Sung Chul LEE 

作者机构:Department of Mathematics Zhejiang University Department of Mathematics Yonsei University 

出 版 物:《Acta Mathematica Sinica,English Series》 (数学学报(英文版))

年 卷 期:2006年第22卷第2期

页      面:535-544页

核心收录:

学科分类:02[经济学] 0202[经济学-应用经济学] 020208[经济学-统计学] 07[理学] 0714[理学-统计学(可授理学、经济学学位)] 070103[理学-概率论与数理统计] 0701[理学-数学] 

基  金:supported by NSFC(10071072) supported by SRFDP(200235090) support by the BK21 Project of the Department of Mathematics,Yonsei University the Interdisciplinary Research Program of KOSEF 1999-2-103-001-5 and com2MaC in POSTECH 

主  题:Rescaled range statistics Law of iterated logarithm AR(1) model 

摘      要:Let {Xn,n ≥ 0} be an AR(1) process. Let Q(n) be the rescaled range statistic, or the R/S statistic for {Xn} which is given by (max1≤k≤n(∑j=1^k(Xj - ^-Xn)) - min 1≤k≤n(∑j=1^k( Xj - ^Xn ))) /(n ^-1∑j=1^n(Xj -^-Xn)^2)^1/2 where ^-Xn = n^-1 ∑j=1^nXj. In this paper we show a law of iterated logarithm for rescaled range statistics Q(n) for AR(1) model.

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