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This article is cited in 46 scientific papers (total in 46 papers)
The traditional pretest estimator
J. R. Magnus CentER, Tilburg University, The Netherlands
Abstract:
We consider the problem of estimating k coefficients of interest in a linear regression model when the $(k + 1)$st coefficient is of no interest. The traditional pretest estimator is a two-step estimator of the coefficients of interest based on a t-test for the $(k + 1)$st coefficient. We study the behaviorof this estimator. Questions of admissibility, risk, and regret are addressed.
Keywords:
regression analysis, model selection, biased estimation, univariate normal mean, mean squared error criterion, minimax regret.
Received: 07.09.1998
Citation:
J. R. Magnus, “The traditional pretest estimator”, Teor. Veroyatnost. i Primenen., 44:2 (1999), 401–418; Theory Probab. Appl., 44:2 (2000), 293–308
Linking options:
https://www.mathnet.ru/eng/tvp775https://doi.org/10.4213/tvp775 https://www.mathnet.ru/eng/tvp/v44/i2/p401
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