Mukerji, Sujoy; Klibanoff, Peter; Marinacci, Massimo - Department of Economics, Oxford University - 2011
We examine a variety of preference-based definitions of ambiguous events in the context of the smooth ambiguity model. We first consider the definition proposed in Klibanoff, Marinacci, and Mukerji (2005) based on the classic Ellsberg two-urn paradox (Ellsberg (1961)), and show that it...