One of them is simply the statutory pay-as-you-go system and the other is the system of capital cover which is an extension of the former, it is just that the only problem we are facing is that all countries have very different starting positions.
Det ene er det lovpligtige ben pay as you go-systemet, og det andet er det tilknyttede kapitaldækningssystem. Nu er problemet, at alle lande har forskellige udgangssituationer.