- Türkiye İstatistik Derneği Dergisi
- Vol: 9 Issue: 2
- THE PREDICTION OF THE TWO PARAMETER RIDGE ESTIMATOR
THE PREDICTION OF THE TWO PARAMETER RIDGE ESTIMATOR
Authors : Issam Dawoud, Selahattin Kaçiranlar.
Pages : 56-66
View : 9 | Download : 5
Publication Date : 2016-06-01
Article Type : Research
Abstract :biased estimation procedures have been proposed as an alternative to least squares, there has been little analysis of the predictive performance of the resulting equations. Therefore, we discuss the predictive performanceof the Two Parameter Ridge (2PR) estimator compared to ordinary least squares, principal components andridge regression estimators. Also, the theoretical results are illustrated by a numerical example and a regionis established where the 2PR estimator is uniformly superior to the other estimatorsKeywords : Biased estimation, Two Parameter Ridge estimator, Multicollinearity, Prediction Mean SquareError