New ageing distributions reveal surprising impact on life expectancy calculations.
A new type of ageing distributions called NWUEA/NBUEA has been introduced. These distributions are based on the idea that the average remaining lifespan at any age should be greater/smaller than the overall life expectancy. The NWUEA class shows a property where it dominates other distributions in terms of expected outcomes. This means that it offers a better/worse overall experience in terms of life expectancy compared to existing distributions.