منابع مشابه
Choice of saccade endpoint under risk.
Eye movements function to bring detailed information onto the high-resolution region of the retina. Previous research has shown that human observers select fixation points that maximize information acquisition and minimize target location uncertainty. In this study, we ask whether human observers choose the saccade endpoint that maximizes gain when there are explicit rewards associated with cor...
متن کاملThe Dual Theory of Choice under Risk
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متن کاملRisk Choice under High - Water Marks
I solve in closed form for the optimal dynamic risk choice of a fund manager who is compensated with a high-water mark contract. The optimal risk choice depends on the ratio of the fund’s assets under management to its high-water mark. If the manager’s outside option value is low, investors’ termination policy is strict, or management fees are high, then negative returns induce the manager into...
متن کاملSex Hormones and Choice under Risk∗
We correlate choice under risk in Holt-Laury lottery tasks for gains and losses with salivary testosterone, estradiol, progesterone, and cortisol, the use of hormonal contraceptives, menstrual cycle information as well as the digit ratio (2D:4D) in more than 200 subjects. Risk aversion is negatively correlated with testosterone and positively correlated with cortisol, a stress hormone, for gain...
متن کاملTesting transitivity in choice under risk
Recently proposed models of risky choice imply systematic violations of transitivity of preference. This study explored whether people show the predicted intransitivity of the two models proposed to account for the certainty effect in Allais paradoxes. In order to distinguish “true” violations from those produced by “error,” a model was fit in which each choice can have a different error rate a...
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ژورنال
عنوان ژورنال: Journal of Vision
سال: 2013
ISSN: 1534-7362
DOI: 10.1167/13.3.27