Bayes Estimator of one parameter Gamma distribution under Quadratic and LINEX Loss Function

Abstract

In this paper we derive Bayes' estimator for the Scale parameter in Gamma distribution when is known and equal 2, i.e. , we take to estimate one parameter of gamma distribution which is (Scale parameter), where gamma distribution is considered as an important model of the life time models . These estimators are obtained depending on squared error and LINEX loss function , Then comparisons of risks for under squared and LINEX loss function have been made . Simulation study is given to illustrate that the proposed estimators is preferable to for the sample sizes from above distribution with parameters and for all values of " " .