Survivorship is a risk of considerable importance to developed economies. Survivor derivatives are in their early stages and manage a risk which is arguably more serious than that managed by credit derivatives. This paper takes the approach developed by Dowd et al. [2006], Olivier and Jeffery...

Survivor derivatives are gaining considerable attention in both the academic and practitioner communities. Early trading in such products has generally been confined to products with linear payoffs, both funded (bonds) and unfunded (swaps). History suggests that successful linear payoff...

We investigate the uncertainty of forecasts of future mortality generated by a number of previously proposed stochastic mortality models. We specify fully the stochastic structure of the models to enable them to generate forecasts. Mortality fan charts are then used to compare and contrast the...

This paper examines the impact of interest-rate risk and longevity risk on the distribution of annuity prices in the distant future. To so, the paper uses a computationally efficient algorithm that simulates the state variables out to the end of the horizon period and then uses a Taylor series...

The mortality rate dynamics between two related but different-sized populations are modeled consistently using a new stochastic mortality model that we call the gravity model. The larger spreads (or deviations) relative to the evolution of the former, but the spreads in the period and cohort...

We propose a general framework that can be used to analyse the mortality experience of a large portfolio of lives. The objective of the framework is to provide a firm evidence base to support the setting of future mortality assumptions for the portfolio as a whole or subgroup-by-subgroup. The...

We compare quantitatively eight stochastic models explaining improvements in mortality rates in England &Wales and in the US. On the basis of the Bayes Information Criterion (BIC), we find that an extension of the Cairns, Blake & Dowd (2006b) model that incorporates the cohort effect fits the...

In the first part of the paper, we consider the wide range of extrapolative stochastic mortality models that have been proposed over the last 15-20 years. A number of models that we consider are framed in discrete time and place emphasis on the statistical aspects of modelling and forecasting....

Government-issued longevity bonds would allow longevity risk to be shared efficiently and fairly between generations. In exchange for paying a longevity risk premium, the current generation of retirees can look to future generations to hedge their aggregate longevity risk. There are also wider...

This paper seeks to assess the potential longer-term impact of the COVID-19 pandemic on those who survive. We propose a simple model for accelerated deaths that draws on the observation that many of those who die from COVID-19 are often, but not always, much less healthy than the average for...