2 papers
econ.TH2019
Spherical Preferences
Christopher P. Chambers, Federico Echenique
We introduce and study the property of orthogonal independence, a restricted additivity axiom applying when alternatives are orthogonal. The axiom requires that the preference for…
cs.GT2016
A characterization of combinatorial demand
Christopher P. Chambers, Federico Echenique
We prove that combinatorial demand functions are characterized by two properties: continuity and the law of demand.