27.1 Loss Development Using Credibility - E. Brosius

\(\star\) Least Square (1.1)

Theoretical Bayesian:

• Poisson - Binomial (1.2)

• Negative Binomial - Binomial (1.3)

\(\star\) Best linear estimator formula (1.4)

1. Estimate from data (prop. 1.5:

   • Alt form for \(Z\) with equation (1.1)

2. \(\star\star\) Use \(VHM\) and \(EVPV\) for \(Z\)

Case load effect