The New Zealand Superannuation Fund is being established as a means of smoothing out the impact on the rest of the Crown's finances of the transition that will take place over the next fifty years to a permanently higher proportion of the population being eligible for New Zealand Superannuation,...

Expected geometric return is routinely reported as a summary measure of the prospective performance of asset classes and investment portfolios. It has intuitive appeal because its historical counterpart, the geometric average, provides a useful annualised measure of the proportional change in...

The New Zealand Superannuation Fund is being established as a means of smoothing out the impact on the rest of the Crown’s finances of the transition that will take place over the next fifty years to a permanently higher proportion of the population being eligible for New Zealand...