the distortion of outcome and probability information in risky decisions or the effects of ambiguity on information … ambiguity by describing outcomes and probabilities using either point estimates or ranges of values. Results replicated those of … Study 1, with no effects of ambiguity on information distortion. …

the distortion of outcome and probability information in risky decisions or the effects of ambiguity on information …, we manipulated ambiguity by describing outcomes and probabilities using either point estimates or ranges of values …. Results replicated those of Study 1, with no effects of ambiguity on information distortion. …

of success, expected payoffs, the level of ambiguity regarding success, and preferences to compete. I explore the effects … unique experiment design to measure ambiguity aversion, which can be modified to also control for risk aversion. A measure of … ambiguity aversion has value as individuals in labor markets have ambiguous signals about their probabilities of success in …

with a probability distribution. Consequently, they do not allow for Knightian uncertainty, or ambiguity, with respect to … accident risk and cannot accommodate optimism (ambiguity loving) or pessimism (ambiguity aversion). This paper presents a … unilateral accident model under ambiguity. To incorporate ambiguity, I adopt the Choquet expected utility framework and represent …

This thesis deals with decision making under ambiguity. Ambiguity refers to situations in which probabilities for … studied phenomenon, then, first of all, there is an ample empirical evidence confirming ambiguity-sensitive behavior, and … nature of ambiguity-sensitive behavior in the context of static, dynamic and interpersonal decision problems. For this …