%0 Journal Article
%T Estimation of the Error Variance Based on Kernel Estimation in Varying-Coefficients EV Model<br>变系数EV模型基于核估计的误差方差估计
%A LI Zehua
%A <br>李泽华
%J 系统科学与数学
%D 2009
%I 
%X In this paper, the estimation of the error variance for the varying-coefficients EV model is given by using kernel smoothing and generalized least square method. The strong consistency of the estimator is obtained.
%K Varying-coefficient EV models
%K kernel estimation
%K estimation of the error variance
%K consistency<br>变系数EV模型
%K 核估计
%K 误差方差估计
%K 相合性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=37F46C35E03B4B86&jid=0CD45CC5E994895A7F41A783D4235EC2&aid=4ED23B41CAA70CD946DE1686274A2EF2&yid=DE12191FBD62783C&vid=771469D9D58C34FF&iid=38B194292C032A66&sid=556C1A86E372B606&eid=EA64BD0B2FF6E786&journal_id=1000-0577&journal_name=系统科学与数学&referenced_num=0&reference_num=11