The sums are carried out in Excel, the basic operations being generating cashflows, namely initial single premium, investment returns and contractual payments.
Contracts They are EITHER pure endowments (10,000 after 15 years) OR annuities (1,000 per annum for 15 years at end of year), with all payments certain.
Inflation Protection Payments can be either fixed or fully inflationproofed (RPI).
Pricing Approach This can be either marketrelated (“MtM”) or offmarket (“Off”).
Assets Portfolios There are 6 different investment options.
Random Experiences There are now six (instead of two).
Random Scenarios The model is run 2,000 (instead of 10,000) times using random numbers which differ over time for each variable.
Expected Returns For the “Off” case, the approach is one multiple for equities and another for conventional bonds; this approach is not applied to indexlinked bonds.
Surpluses And Deficits No correction payments are made during the 15 years.
Single Premium This is determined by the initial pricing approach.
Results Means, standard deviations, highest 5% and lowest 5% are shown.
Publication The results are shown as interactive HTML5 charts.
