ROEMER, John E. - Institut de Recherche Économique et Sociale (IRES), … - 1990
Consider the domain of economic environments E whose typical element is ξ = (U₁, U₂, Ω, ω*), where ui are Neumann-Morgenstern utility functions, Ω is a set of lotteries on a fixed finite set of alternatives, and ω ϵ Ω. A mechanism f associates to each ξ a lottery f(ξ) in Ω....