P.S.: Из комментариев к посту:
My wife has a law degree, a business degree and an economics degree from top universities.Вот уж точно, в экономике, похоже, сегодня лучше смыслит кто угодно, только не экономисты.
She knows the law, she knows business, and she knows math, but I wouldn't say she remembers much of any economic math or remembers much about what any of was all suppose to prove.
Indeed, she got a better grasps of the fallacies and pathologies of most economist's models of 'monopoly' from her law professors.
Add.: Вот еще статья в строку.