Savaglio, Ernesto; Vannucci, Stefano - Dipartimento di Economia Politica e Statistics, … - 2006
The domain of polyconvex sets, i.e. finite unions of convex, compact, Euclidean sets, is large enough to encompass most of the opportunity sets typically encountered in economic environments, including non-linear or even non-convex budget sets, and opportunity sets arising from production sets....