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CONSISTENCY OF LS ESTIMATOR IN SIMPLE LINEAR EV REGRESSION MODELS
作者姓名:刘继学  陈希孺
作者单位:[1]DepartmentofStatisticsandFinance,UniversityofScienceandTechnologyofChina,Hefei230026,China [2]DepartmentofMathematics,GraduateSchoolofChineseAcademyofSciences,Beijing100039,China
摘    要:Consistency of LS estimate of simple linear EV model is studied. It is shown that under some common assumptions of the model, both weak and strong consistency of the estimate are equivalent but it is not so for quadratic-mean consistency.

关 键 词:一致性  简单线性EV模型  LS估计  数理统计  均方值
收稿时间:17 March 2003

CONSISTENCY OF LS ESTIMATOR IN SIMPLE LINEAR EV REGRESSION MODELS
Liu Jixue,CHEN Xiru.CONSISTENCY OF LS ESTIMATOR IN SIMPLE LINEAR EV REGRESSION MODELS[J].Acta Mathematica Scientia,2005,25(1):50-58.
Authors:Liu Jixue  CHEN Xiru
Institution:1. Department of Statistics and Finance, University of Science and Technology of China, Hefei 230026, China;2. Department of Mathematics, Graduate School of Chinese Academy of Sciences, Beijing 100039, China;1. Department of Industrial and Manufacturing Systems Engineering, The University of Texas at Arlington, Arlington, TX 19017, USA;2. Department of Systems Engineering and Engineering Management, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong Special Administrative Region
Abstract:Consistency of LS estimate of simple linear EV model is studied. It is shown that under some common assumptions of the model, both weak and strong consistency of the estimate are equivalent but it is not so for quadratic-mean consistency.
Keywords:EV model  consistency
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