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If we reassess the rationality question under the assumption that the uncertainty of the natural world is largely … theory of ecological rationality. The main casualty of this rebuilding process is optimality. Once we view optimality as a … formal implication of quantified uncertainty rather than an ecologically meaningful objective, the rationality question …
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procedure. At any given trial, the decision maker deliberately randomizes over mental categories and chooses the best item … decision maker picks the default option. We provide the necessary and sufficient conditions that characterize this model in a …
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We present a novel approach to finite Rational Inattention (RI) models based on the ignorance equivalent, a fictitious action with state-dependent payoffs that effectively summarizes the optimal learning and conditional choices. The ignorance equivalent allows us to recast the RI problem as a...
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Firms strategically disclose product information in order to attract consumers, butrecipients often find it costly to process all of it, especially when products have complexfeatures. We study a model of competitive information disclosure by two senders, inwhich the receiver may garble each...
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We present a novel approach to finite Rational Inattention (RI) models based on the ignorance equivalent, a fictitious action with state-dependent payoffs that effectively summarizes the optimal learning and conditional choices. The ignorance equivalent allows us to recast the RI problem as a...
Persistent link: https://www.econbiz.de/10014048696