I think it's not best bringing top 10 richest in the world here, besides behind every successful man there's a woman. So we should not go to that area, reasons may be attributed why woman are more economical than men but in some cases men are also economical than women it all depends on what you trying to say
In nature women are met to be economical why?
They learn how to manage everything they have, when it comes to business, money, their home etc, secondly women avoid spending lavishly
Agree, the debate on this issue will not be finished if we still have different opinions, women are considered more economical if they already have children because women will prioritize finances for children and family needs compared to their own needs, this statement can be justified and realistic.
If the situation is for unmarried people, then men are more economical than women because men have to save their money for future finances, including wedding costs and savings funds for family responsibilities. On the women's side, they are not very economical, they work hard to buy expensive goods and branded brands, they do anything to earn a lot of money without considering the risks. That's my view and other people may not agree, but I'm sure the difference depends on the situation, economic status and married status.