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Mehran Naghizadeh Qomi

Mehran Naghizadeh Qomi

Academic rank: Associate Professor
ORCID:
Education: PhD.
ScopusId:
Faculty: Faculty of Mathematical Sciences
Address: Department of Statistics - University of Mazandaran - Babolsar- Iran
Phone: 01135302473

Research

Title
Double stage estimation in exponential distribution with non sample prior information
Type
Presentation
Keywords
Double stage estimation, Exponential distribution, Risk-unbiased estimator.
Year
2018
Researchers Mehran Naghizadeh Qomi ، zahra khoshkho

Abstract

The problem of double stage shrinkage estimation for the scale parameter  of an exponential distribu- tion under a precautionary loss function is considered.We derive the bias and risk of the proposed double shrinkage estimator.We compare the performance of the proposed estimators with the pooled estimator of  numerically and graphically.