Sato, Kaito - Center for Mathematical Studies in Economics and … - 2010
In Anscombe and Aumann’s (1963) domain, there are two types of mixtures. One is an ex–ante mixture, or a lottery on acts. The other is an ex–post mixture, or a state–wise mixture of acts. These two mixtures have been assumed to be indifferent under the Reversal of Order axiom. However,...