Forecasted mortality rates using mortality models proposed in the recent literature are sensitive to the sample size. In this paper we propose a method based on Bayesian learning to determine model-specific posterior distributions of the sample sizes. In particular, the sample size is included...

This paper proposes a multi-population approach to forecasting mortality rates for the less developed countries in a coherent way. The majority of these countries have witnessed faster mortality declines among the young and the working age population, whereas in developed countries, the...