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Is your mortality model frail enough?

Mortality at post-retirement ages has three apparent stages:

  1. A broadly Gompertzian pattern up to age 90 (say), i.e. the mortality hazard is essentially linear on a logarithmic scale.

  2. The rate of increase in mortality slows down, the so-called "late-life mortality deceleration".

Written by: Stephen RichardsTags: Filter information matrix by tag: late-life mortality deceleration, Filter information matrix by tag: frailty, Filter information matrix by tag: heterogeneity