Multipopulation Mortality Modeling with Economic, Environmental and Lifestyle Variables

This study introduces an innovative approach to mortality modeling by incorporating external covariates into a multipopulation framework. Unlike traditional extrapolative models, this method acknowledges the multifaceted influences on mortality, including environmental, economic, and lifestyle factors. By integrating these variables into the Lee-Carter framework, the study aims to improve the fit of mortality models, allowing for scenario building for policy planning and risk assessment.