Variance in age at death equals average squared remaining life expectancy at death

<b>Background</b>: Variance in lifespan $\sigma^2$ and life expectancy lost due to death $e^{\dagger}$ are important demographic indicators of life disparity. <b>Objective</b>: I show that variance in age at death equals average squared remaining life expectancy at death....

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Bibliographic Details
Main Author: Tomasz Wrycza
Format: Article
Language:English
Published: Max Planck Institute for Demographic Research 2014-05-01
Series:Demographic Research
Subjects:
Online Access:http://www.demographic-research.org/volumes/vol30/50/