Accession Number:

AD0770626

Title:

Credible Means Are Exact Bayesian for Exponential Families.

Descriptive Note:

Research rept.,

Corporate Author:

CALIFORNIA UNIV BERKELEY OPERATIONS RESEARCH CENTER

Personal Author(s):

Report Date:

1973-10-01

Pagination or Media Count:

26.0

Abstract:

The credibility formula used in casualty insurance experience rating is known to be exact for certain prior-likelihood distributions, and, the minimum least-squares unbiased estimator for all others. The author shows that credibility is also exact for all simple exponential families,and is also true in an extended sense for all regular distributions with a fixed-dimensional sufficient statistic. Author

Subject Categories:

  • Economics and Cost Analysis
  • Operations Research

Distribution Statement:

APPROVED FOR PUBLIC RELEASE