A bootstrap functional central limit theorem for time-varying linear processes

被引:0
|
作者
Beering, Carina [1 ,3 ]
Leucht, Anne [2 ]
机构
[1] Univ Bundeswehr Hamburg, Helmut Schmidt Univ, Res Grp Math & Stat, Hamburg, Germany
[2] Otto Friedrich Univ Bamberg, Inst Stat, Bamberg, Germany
[3] Univ Bundeswehr Hamburg, Helmut Schmidt Univ, Res Grp Math & Stat, Holstenhofweg 85, D-22043 Hamburg, Germany
关键词
Bootstrap; functional central limit theorem; linear process; local stationaritys; BLOCKWISE BOOTSTRAP; EMPIRICAL PROCESSES; STATIONARY; INFERENCE;
D O I
10.1080/10485252.2023.2284896
中图分类号
O21 [概率论与数理统计]; C8 [统计学];
学科分类号
020208 ; 070103 ; 0714 ;
摘要
We provide a functional central limit theorem for a broad class of smooth functions for possibly non-causal multivariate linear processes with time-varying coefficients. Since the limiting processes depend on unknown quantities, we propose a local block bootstrap procedure to circumvent this inconvenience in practical applications. In particular, we prove bootstrap validity for a very large class of processes. Our results are illustrated by some numerical examples.
引用
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页码:240 / 263
页数:24
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