Events Calendar
Master's Day - DSAS
July 30, 2020

POSTPONED Talk by Moshe Arye Milevsky (York)

Thursday, June 4, 2020
3:30 pm - 4:30 pm
Western Science Centre (WSRC)
Room: 248
75 jasper cres
london, ON

Postponed due to COVID-19. Future date TBD

Title: Calibrating Gompertz in Reverse: Mortality-Adjusted (Biological) Ages around the World

Abstract: This paper develops a statistical and methodological framework for inverting the Gompertz-Makeham (GM) law of mortality for heterogenous populations in a manner consistent with a compensation law of mortality (CLaM), to formally define a global mortality-adjusted (biological) age. It implements and calibrates this framework using rates from the Human Mortality Database (HMD) to illustrate its salience and applicability. Among other things, this paper demonstrates that when properly benchmarked, the global mortality-adjusted (biological) age of a 55-year-old Swedish male is 48, whereas a 55-year-old Russian male is closer in age to 67. The motivation for this (new) framework for presenting age and relative aging is that this metric could be used for pension and retirement policy. In a world of growing mortality heterogeneity and the need for salient longevity metrics beyond simple life expectancy, “biological age” might help capture the public’s attention and induce them to take action, for example to work longer and retire later. Perhaps a mortality-adjusted (biological) age could even be used to determine pension eligibility.

Department of Statistical & Actuarial Sciences
Miranda Fullerton - Academic Program Coordinator
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