Eichberger, Jurgen; Grant, Simon; Kelsey, David - Business School, University of Exeter - 2006
In Ghirardato, Macheroni and MArcinaccri (GMM) propose a method for distinguishing between percieved ambiguity and the … subclass of a-MEU preferences. We show that for Hurwicz preferences the proposed measure of ambiguity depends on parameters … which intuitively reflect ambiguity-attitude. Furthermore, any a-MEU preferences which satisfy the CEU axioms, satisfy GMM …