Estimation in multiple regression model with elliptically contoured errors under MLINEX loss
Article
Article Title | Estimation in multiple regression model with elliptically contoured errors under MLINEX loss |
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ERA Journal ID | 41643 |
Article Category | Article |
Authors | Arashi, M. (Author), Tabatabaey, S. M. M. (Author) and Khan, Shahjahan (Author) |
Journal Title | Journal of Applied Probability and Statistics |
Journal Citation | 3 (1), pp. 23-35 |
Number of Pages | 13 |
Year | 2008 |
Publisher | Islamic Countries Society of Statistical Sciences (ISOSS) |
Place of Publication | Montgomery, AL. United States |
ISSN | 1930-6792 |
Web Address (URL) | http://japs.isoss.net/isoss01a.pdf |
Abstract | This paper considers estimation of the regression vector of the multiple regression model with elliptically symmetric contoured errors. The generalized least square (GLS), restricted GLS and preliminary test (PT) estimators for regression parameter vector are obtained. The performances of the estimators are studied under multiparameter linear exponential loss function (MLINEX), and the dominance order of the estimators are given. |
Keywords | elliptically contoured distribution; GLS estimator; prelim- inary test estimator; MLINEX loss function; moment generating function |
ANZSRC Field of Research 2020 | 490509. Statistical theory |
490407. Mathematical logic, set theory, lattices and universal algebra | |
490401. Algebra and number theory | |
Public Notes | © 2008 ISOSS Publications. |
Byline Affiliations | Ferdowsi University of Mashhad, Iran |
Department of Mathematics and Computing |
https://research.usq.edu.au/item/9yw22/estimation-in-multiple-regression-model-with-elliptically-contoured-errors-under-mlinex-loss
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