Shananin, A.A.; Levin, V.L.; Ekeland, Ivar; Carlier, … - Université Paris-Dauphine (Paris IX) - 2002
In this article, we study a class of functions defined by a system of linear inequalities which arises naturally in at least four different economic issues: redistribution, spatial economics, theory of incentives and utility theory. The main tool used to study solutions of those inequalities...