title: An unbiased two-parameter estimation with prior information in linear regression model.
abstract: We introduce an unbiased two-parameter estimator based on prior information and two-parameter estimator proposed by Özkale and Kaçıranlar, 2007. Then we discuss its properties and our results show that the new estimator is better than the two-parameter estimator, the ordinary least squares estimator, and explain the almost unbiased two-parameter estimator which is proposed by Wu and Yang, 2013. Finally, we give a simulation study to show the theoretical results.
authors.affiliation: Department of Mathematics and KLDAIP, Chongqing University of Arts and Sciences, Chongqing 402160, China.
authors.forename: Jibo
authors.identifier: 0000-0001-6233-6704
authors.initials: J
authors.lastname: Wu
mesh_terms: D016014:Linear Models