to an ambiguity averse preference for a randomized act. Building on this insight, we implement an experiment whose design …

The Allais critique of expected utility theory (EUT) has led to the development of theories of choice under risk that … labora-tory experiments designed to test independence, our experiment systematically tests the entire set of axioms …

How are natives attitudes towards migrants shaped by economic crises? Natives could show more compassion towards … economic consequences of COVID-19, before eliciting their altruism and attitudes towards Venezuelan migrants. We find that … natives attitudes towards migrants are substantially more negative in the treatment relative to the control group. Individuals …

their relations and interplay is yet missing. In this paper we report thendings of an experiment designed to address this …

We report an experiment where each subject's ambiguity sensitivity is measured by an ambiguity premium, a concept …

We report an experiment where each subject's ambiguity sensitivity is measured by an ambiguity premium, a concept …

symmetry if the latter is generated by a field. Moreover, solving the PDEs yields the functional form for utility equivalent to …, multivariate separability, and homogeneity, including the cases of Cobb-Douglas and CES utility. …

link between these measures and actual economic behaviour. An experiment was conducted in the city of Thies, in Senegal … findings of this experiment provide an innovative comparison between real choices, and choices made in the presence of …