Maximum likelihood estimators in linear regression models with Ornstein-Uhlenbeck process
Maximum likelihood estimators in linear regression models with Ornstein-Uhlenbeck process
复制标题
使用 Ornstein-Uhlenbeck 过程的线性回归模型中的最大似然估计量
DOI:
10.1186/1029-242x-2014-301
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发表时间:
2014-08
影响因子:
1.6
通讯作者:
Xu Lifeng
中科院分区:
文献类型:
--
作者:
Hu Hongchang;Pan Xiong;Xu Lifeng
The paper studies the linear regression model yt=xtTβ+εt,t=1,2,…,n, where dεt=λ(μ−εt)dt+σdBt, with parameters λ,σ∈R+, μ∈R and {Bt,t≥0} the standard Brownian motion. Firstly, the maximum likelihood (ML) estimators of β, λ and σ2 are given. Secondly, under