Instrumental Variables Regression with Measurement Errors and Multicollinearity in Instruments

被引:0
|
作者
Sheikhi, Ayyub [1 ]
Rezapoor, Mohsen [2 ]
Hoseinkhani, Hamid [3 ]
机构
[1] Shahid Bahonar Univ Kerman, Fac Math & Comp, Dept Stat, Kerman, Iran
[2] Univ Texas Hlth Sci Ctr Houston UTHlth, Sch Publ Hlth, Dept Biostat & Data Sci, Houston, TX USA
[3] Univ Birjand, Dept Stat, Birjand, Iran
来源
关键词
Endogeneity; Shrinkage Estimators; Measurement Error Models; Instrumental Variable; Two Stage Least Square; LINEAR STRUCTURAL RELATIONSHIP; GENERALIZED CROSS-VALIDATION; MENDELIAN RANDOMIZATION; RIDGE ESTIMATOR; MODELS; TESTS;
D O I
10.52547/jirss.19.2.15
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
In this paper we obtain a consistent estimator when there exist some measurement errors and multicollinearity in the instrumental variables in a two stage least square estimation of parameters. We investigate the asymptotic distribution of the proposed estimator and discuss its properties using some theoretical proofs and a simulation study. A real numerical application is also provided for more illustration.
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页码:15 / 31
页数:17
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