An Unbiased Two-Parameter Estimation with Prior Information in Linear Regression Model. (11th June 2014)

• Record Type: Journal Article
• Authors: Wu, Jibo
• Other Names: Yuan Ao Academic Editor.
• Is Part Of: TheScientificWorldjournal. Volume 2014(2014)
• Publication Date: 2014-06-11
• Subjects: Science -- Periodicals; Technology -- Periodicals; Medicine -- Periodicals; 505
• DOI: 10.1155/2014/206943
• Languages: English
• ISSNs: 2356-6140

Abstract

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.