Although researchers have shown that purchasing longevity insurance at retirement guarantees pensioners of a high annual income for the rest of their lives, most retirees (who have a choice) choose to take the lump sum and self-manage the portfolio. This is a long-standing puzzle called the...

In recent years, the deferred annuity has aroused intensive discussion as a retirement solution product. In the course of understanding reasons behind the low demand of immediate annuities, two behavioural models, cumulative prospect theory and the hyperbolic discount model, have suggested that...

In this paper, we integrate investment decisions in the post-retirement decumulation period with that of the deferred annuity purchase to provide a lifetime decumulation solution. Based on Monte Carlo simulation and historical experience, we use the Perfect Withdrawal Rate (PWR) as a tool to...

This paper analyses the impact of a move from fractional to decimal pricing in the UK Long Gilt futures market. The reduced tick size following decimalisation leads to an increase in price clustering. The bid-ask spread, measured in ticks, increases following the tick size reduction. However,...

A key aspect of the 1990 reforms to the British electricity supply industry was the introduction of a formal system of regulation by an autonomous regulatory body. It was expected that replacement of monopolies in some areas by markets and price-setting in monopoly areas using a simple incentive...

An essential input of annuity pricing is the future retiree mortality. From observed age-specific mortality data, modeling and forecasting can take place in two routes. On the one hand, we can first truncate the available data to retiree ages and then produce mortality forecasts based on a...

The improvements in mortality rates have been under investigation in many studies across the 20th century, especially in developed countries. Current literature assumes that mortality indice can be forecasted independently through the model ARIMA (Autoregressive Integrated Moving Average)....

Intra-group transfers are risk management tools that are usually widely used to optimise the risk position of an insurance group. In this paper, it is shown that premium and liability transfers could be optimally made in such a way as to reduce the amount of Technical Provisions and Minimum...

Cause-of-death mortality modeling and forecasting is an important topic in demography and actuarial science, as it can provide valuable insights into the risks and factors determining future mortality rates. In this paper, we propose a novel predictive approach for cause-of-death mortality...

This paper proposes an asset allocation strategy for the risk management of the broad category of participating life insurance policies. The nature of the liability implied by these contracts allows us to treat them as options written on the reference portfolio backing the policy; consequently,...