At the beginning of life everything is the same: girls and boys receive similar amounts of pocket money, studies by the German Institute for Economic Research (DIW) show. The amount of pocket money depends on the income of the parents, and where they come from also plays a role – but parents make no distinction between sons and daughters (PDF).

However, inequality increases over the course of life. Stand there Men financially significantly better off than women.

That’s why March 8th, International Women’s Day, is not just about equality – but also about numbers. Because that inequality In Germany, it is now possible to measure things surprisingly reliably: in quotas, percentage points and gaps that show who earns how much, owns and later receives as a pension.