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Ellsberg's experiment involved a gamble with no ambiguity (N) and a gam- ble where the prize that could be won is objectively known, but the winning probability depends on the (ambiguous) urn's composition (P). We extend this by including a gamble where the winning probability is objectively...
Persistent link: https://www.econbiz.de/10008833871
We study the relation between ambiguity aversion and the Allais paradox. To this end, we introduce a novel denition of hedging which applies to objective lotteries as well as to uncertain acts, and we use it to dene a novel axiom that captures a preference for hedging which generalizes the one...
Persistent link: https://www.econbiz.de/10011196608