Burghart, Daniel R.; Epper, Thomas; Fehr, Ernst - 2014
independence can be decomposed into two distinct axioms - betweenness and homotheticity - and that these two axioms are necessary … and sufficient for independence. Thus, independence can fail because homotheticity, betweenness, or both are violated … satisfy betweenness but violate homotheticity. Our decomposition of independence into betweenness and homotheticity allows us …