SH. Moradi ZAHRAIE

90108

Gamma-admissibility of generalized Bayes estimators under LINEX loss function in a non-regular family of distributions

Consider an estimation problem in a non-regular family of distributions under the LINEX loss function. Reviewing the admissibility of estimators under a vague prior information leads to the concept of gamma-admissibility. The purpose of this article is to give a sufficient conditions for a generalized Bayes estimator of a parametric function to be gamma-admissible. Some examples are given.
Keywords:

Gamma-admissibility, Generalized Bayes estimator, LINEX loss function, Non-regular distribution Vague prior information,

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Hacettepe Journal of Mathematics and Statistics-Cover
  • Yayın Aralığı: 6
  • Başlangıç: 2002
  • Yayıncı: Hacettepe Üniversitesi Fen Fakultesi
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