2 papers
stat.ME2021
A Bayesian Spatial Modeling Approach to Mortality Forecasting
Zhen Liu, Xiaoqian Sun, Yu-Bo Wang
This paper extends Bayesian mortality projection models for multiple populations considering the stochastic structure and the effect of spatial autocorrelation among the observatio…
stat.AP2020
Bayesian Poisson Log-normal Model with Regularized Time Structure for Mortality Projection of Multi-population
Zhen Liu, Xiaoqian Sun, Leping Liu +1
The improvement of mortality projection is a pivotal topic in the diverse branches related to insurance, demography, and public policy. Motivated by the thread of Lee-Carter relate…