This cohort effect is particularly clear in the third panel of Graph 6. The much larger rise in female participation than males over the past two decades is a stark illustration of the effect, as the other drivers of participation in this age group should have similar influences on both male and female participation. Graph 6  Why are older people working longer?
[7] One contributing factor is improved health. People are working longer because they can, both because of their own health and also because the nature of work has changed over the years towards services and away from manual work, which means most people are in less physically demanding jobs.