Single premium
The main reasons I think you don't see regular-premium versions are complexity and cost.
With regular premiums, you would have to accumulate each (monthly) premium from its payment date to maturity in line with the index. This would get quite complex for, say, a 5 year monthly-premium contract. It would also be hard to make it clear to policyholders that this calculation has been performed correctly.
If every policy is backed by either:
- Calls (to give equity upside) and FI bonds (to meet the guarantee); or
- Shares (to give the equity up-side) and puts (to meet the guarantee)
then the insurer would have to purchase derivatives on a monthly basis which would be expensive. When you consider that different policyholders would choose to pay premiums on different days, the company would need to be very active in dealing in the derivatives(i.e. on a daily basis) to back the guarantee!
The resulting high charges would put off most policyholders (and insurers!).
Because of this, they tend to be single premium contracts. They also tend to be launched in tranches, so that all the GEBS in a single issue start on the same day and have same term. This makes it easier for the insurer to back by only buying the OTC derivatives on the launch date.
Last edited by a moderator: Oct 10, 2005