Underlying Mortality Assumption
Candlefocus EditorThese underlying mortality assumptions are developed by actuaries, who are professionals trained in the mathematics of insurance and risk management. They use mortality tables and statistical analysis to develop projections. These tables show the number of deaths that are expected for a given segment of the population, based on age, gender, and other factors.
Actuaries must take numerous elements into consideration when making mortality assumptions, such as expected population growth, changes in medical treatments and practices, changes in life expectancy, and other factors. They combine this data with their actuarial experience, judgment, and use of mortality tables to develop their assumptions.
It is important that underlying mortality assumptions remain up to date, as an organization’s finances will be greatly impacted if they become inaccurate. An insurer or pension plan must set aside funds in case mortality projections are higher than anticipated, leading to a greater than expected number of losses. Similarly, if the projection is lower than expected, some of the funds set aside may not be needed and can instead be used elsewhere.
Underlying mortality assumptions are extremely important, as they are the foundation of many important decisions involving financial planning. It is important that actuaries work with current data and use professional judgment to ensure that they are accurate and up to date. This will help insure that an organization is properly funded and can meet its obligations to its customers, employees, and other stakeholders.