Description: This article gives examples of how an actuary can live by the actuarial motto of substituting facts for appearances. The specific examples given are setting the mortality for table shaved individual life business and setting late duration lapse assumptions for level term business.

Description: Pricing longevity swap reinsurance transactions consists of a number of different actuarial tasks, each of which hides potential pitfalls. The article outlines the pricing process, which includes a detailed analysis of current mortality experience of the portfolio to be transferred, choice and calibration of an appropriate model for mortality improvement trends and the calculation of a risk margin which reflects the uncertainty associated with the pricing best-estimate, which includes mis-estimation risk, model risk, longevity basis risk and stochastic uncertainty.