some bayes estimation startegies in exponential distribution under a weighted loss function

In bayesian approach, prior knowledge is often vague and any elicited prior distribution is only an approximation to the true one. e-bayes and robust bayes approaches consider a class of prior distributions instead of a single prior. in this paper, we deal with bayes, e-bayes and robust bayes estimation of the exponential scale-parameter under a weighted loss function. we conduct a simulation study for comparison of these estimators.