Chew, Soo Hong; Sagi, Jacob S.; Wang, Wenqian - 2021
We axiomatize subjective probabilities on finite domains without requiring richness in the outcome space or restrictions on risk preference using Event Exchangeability (Chew and Sagi, 2006), which has been implicit in the prior literature (Savage, 1954; Machina and Schmeidler, 1992; Grant, 1995). In...