New paper on mis-estimation risk

Publication Date:

The British Actuarial Journal (BAJ) today published an article on mis-estimation risk viewed through the value-at-risk (VaR) framework for Solvency II.  The methodology described is used to set capital requirements for annuities and pensions business where there is uncertainty over the current level mortality.  The article is open-access and can be viewed or downloaded at

The above paper builds on a closely related approach to assessing run-off or pricing risk in bulk annuities and longevity swaps.  This earlier paper on pricing mis-estimation risk was also published in the BAJ and is available at

Both of these approaches to mis-estimation risk — run-off and VaR — are implemented in the Longevitas survival-modelling software.

Previous news

Peter Clark Prize

25 October 2021

Version 2.8.4 of Longevitas

28 August 2021


Longevitas Ltd is pleased to announce the production release of v2.8.4 of its Longevitas risk-modelling software.

This release adds powerful productivity and ease-of-use features, including: