On Seemingly Unrelated Regressions with Linear Restrictions

Lichun Wang
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Lichun Wang: Department of Mathematics, Beijing Jiaotong University, China

Biostatistics and Biometrics Open Access Journal, 2018, vol. 6, issue 4, 110-113

Abstract: The paper shows that, in the system of two seemingly unrelated regressions with linear restrictions, there are two methods can be used to obtain the best restricted least square estimator for the parameter of interest which involves a matrix power series, and thus conclude the best restricted least-square estimator only has unique simpler form.

Keywords: Biometrics Open Access Journal; Biostatistics and Biometrics; Biostatistics and Biometrics Open Access Journal; Open Access Journals; biometrics journal; biometrics articles; biometrics journal reference; biometrics journal impact factor; biometrics and biostatistics journal impact factor; journal of biometrics; open access juniper publishers; juniper publishers reivew (search for similar items in EconPapers)
Date: 2018
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Persistent link: https://EconPapers.repec.org/RePEc:adp:jbboaj:v:6:y:2018:i:4:p:110-113

DOI: 10.19080/BBOAJ.2018.06.555692

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