This article deals with the conditions for profitability of company pensions, comparing the in fluence of immediate and deferred taxation under different rules of funding the pension contributions. The model provides a systematic general framework to investigate incentive compatibility of such...

Presuming an ageing population, every introduction of a pay-as-you-go scheme causes intergenerational redistribution in favor of the first generations and to the burden of young and future generations. Using the concept of internal rates ofreturn we want to examine the extent to which the first...