On the Weighted Mixed Almost Unbiased Ridge Estimator in Stochastic Restricted Linear Regression

We introduce the weighted mixed almost unbiased ridge estimator (WMAURE) based on the weighted mixed estimator (WME) (Trenkler and Toutenburg 1990) and the almost unbiased ridge estimator (AURE) (Akdeniz and Erol 2003) in linear regression model. We discuss superiorities of the new estimator under t...

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Bibliographic Details
Main Authors: Chaolin Liu, Hu Yang, Jibo Wu
Format: Article
Language:English
Published: Hindawi Limited 2013-01-01
Series:Journal of Applied Mathematics
Online Access:http://dx.doi.org/10.1155/2013/902715