The Demography Committee of the Society of Actuaries in Ireland (SAI) has co-written a paper with the Continuous Mortality Investigation (CMI) of the Institute and Faculty of Actuaries (IFoA). Working paper 141 explores ways of adapting the CMI Mortality Projection Model for Irish population data, areas to consider when doing so and the likely challenges of such work. The paper also considers the potential impact on life expectancy of adapting the Model to use Irish population data.
The paper considers two approaches: