Frankreich: „Although in theory all public high schools (lycées) offer the same curriculum in the framework of the national education system, in practice there is a common perception that some schools are much better than others. […] In recent years, an increasing number of private lycées have climbed the ladder in rankings.“ Univ.-Prof. Dr. Matthias Doepke u. a., „Love, Money and Parenting“ (2019), S. 302f