Search Results - subject:"Liu type estimator"

Difference based ridge and Liu type estimators in semiparametric regression models

Duran, Esra Akdeniz; Härdle, Wolfgang Karl; Osipenko, Maria - 2011

We consider a difference based ridge regression estimator and a Liu type estimator of the regression parameters in the …

Persistent link: https://www.econbiz.de/10010281509

Difference based Ridge and Liu type Estimators in Semiparametric Regression Models

Duran, Esra Akdeniz; Härdle, Wolfgang Karl; Osipenko, Maria - Sonderforschungsbereich 649: Ökonomisches Risiko, … - 2011

We consider a difference based ridge regression estimator and a Liu type estimator of the regression parameters in the …

Persistent link: https://www.econbiz.de/10008853978

Combining the Liu-type estimator and the principal component regression estimator

Inan, Deniz - In: Statistical Papers 56 (2015) 1, pp. 147-156

regression (PCR) and the Liu-type estimator is proposed. Conditions for the superiority of this new estimator over the PCR, r …–k class estimator and Liu-type estimator are derived. Furthermore the performance of this estimator is compared with the other …

Persistent link: https://www.econbiz.de/10011151888

Efficiency of the modified jackknifed Liu-type estimator

Duran, Esra Akdeniz; Akdeniz, Fikri - In: Statistical Papers 53 (2012) 2, pp. 265-280

Persistent link: https://www.econbiz.de/10010848043

Difference based ridge and Liu type estimators in semiparametric regression models

Akdeniz Duran, Esra; Härdle, Wolfgang Karl; Osipenko, Maria - In: Journal of Multivariate Analysis 105 (2012) 1, pp. 164-175

We consider a difference based ridge regression estimator and a Liu type estimator of the regression parameters in the …

Persistent link: https://www.econbiz.de/10011041936