Yuzbasi, BahadirAhmed, S. EjazAydin, Dursun2024-08-042024-08-0420200932-50261613-9798https://doi.org/10.1007/s00362-017-0967-8https://hdl.handle.net/11616/98035In this paper, we suggest pretest and shrinkage ridge regression estimators for a partially linear regression model, and compare their performance with some penalty estimators. We investigate the asymptotic properties of proposed estimators. We also consider a Monte Carlo simulation comparison, and a real data example is presented to illustrate the usefulness of the suggested methods.eninfo:eu-repo/semantics/closedAccessPretest estimationShrinkage estimationRidge regressionSmoothing splinePartially linear modelArticle61286989810.1007/s00362-017-0967-82-s2.0-85034669368Q2WOS:000521172800016Q2