BR-EMS 2021 life table for the Brazilian insured population

Tábuas de mortalidade BR-EMS 2021 do mercado segurador brasileiro

Tabla de vida BR-EMS 2021 para la población asegurada brasileña

Abstract

This article presents the Brazilian private insurance market’s actuarial life tables, BR- EMS 2021. Using Bayesian inference on the parameters of the Heligman- Pollard law of mortality and data from 23 insurance groups over 15 years, totaling 3.5 billion registers, the data were corrected through a two hidden-layer neural network. The resulting tables show that the insured population exhibits lower mortality rates than the general Brazilian population, even lower than the national populations of well-developed countries such as the USA. Moreover, besides the expected gender gap in mortality rates, there is a clear distance between the death and survivorship insurance coverage groups. Likewise, the insured population characteristics mitigate well-known regional structural discrepancies in the Brazilian population, indicating that being part of the selected population of insured individuals is thus associated with a more effective protection against death than other outstanding factors such as geographic region of residence.

Keywords:
Actuarial life tables; Death and survivorship coverages; Mortality graduation; Heligman-Pollard model