Many commentators stress the notion that “fairness” is profoundly subjective.
I will offer the following simple way of measuring fairness in pension saving. The proportion of our national output that we pay in contribution savings today should equal the proportion of national output that we receive as pensions in retirement.
This seems eminently reasonable for any scheme member whether they work in the public or private sector. If you don’t get back what you contribute in this way, then the incentive is to consume today, rather than to provide for your retirement. If I get back what I have put in real and relative terms – if my share of the national cake is unchanged – that is fair.
This gives us a way to assess the recent change in pensions indexation from the retail price index (RPI) to the consumer price index (CPI) for public sector (and many private sector) pensions.
