They're more stable because the rich, while paying more, also receive more. The pension amount is proportional to past professional income, as is that of unempl

They're more stable because the rich, while paying more, also receive more. The pension amount is proportional to past professional income, as is that of unemployment benefits. Therefore old age and unemployment social insurances are not that redistributive, so the rich like and support them because they don't see it as "the rich pay for the poor".