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Admissible estimators in finite population sampling employing various types of prior information
Authors:Stephen Vardeman  Glen Meeden
Affiliation:Department of Statistics, Iowa State University, Ames, IA 50011, USA
Abstract:We consider some estimators of the total and variance of a finite population from Bayesian and pseudo-Bayesian perspectives. Recently, Meeden and Ghosh (1982a, 1982b) have provided quite simple but powerful tools for proving admissibility of estimators and estimator-design pairs is finite population sampling problems. We consider what these techniques yield in the way of admissibility results for the estimators discussed.
Keywords:62D05  62C15  Bayes  Finite population sampling  Admissibility  Uniform admissibility  Dirichlet process  Basu estimator  Difference estimator
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