This paper's objective is to design a laboratory experiment to explore the effect of ambiguity on a subject's search … faced with ambiguity over wage distributions. …

-effort experiment in which individuals had to decide when to exit the situation: a continuous reinforcement schedule (all periods paid …

Using a field experiment in China, we study whether migration status is correlated with attitudes toward risk …, ambiguity, and competitiveness. Our subjects include migrants and non-migrants. We find that, migrants exhibit no differences … from non-migrants in risk and ambiguity preferences elicited using pairs of lotteries; however, migrants are significantly …

We study risk attitudes, ambiguity attitudes, and time preferences of 661 children and adolescents, aged ten to … eighteen years, in an incentivized experiment. We relate experimental choices to field behavior. Experimental measures of …) and are less likely to save money. Experimental measures for risk and ambiguity attitudes are only weak predictors of …

politicians’ rents than proportional representation. We test these predictions using micro data for the mixed-member Italian House …

empirical evidence shows that bad but dedicated politicians come along with good but not fully committed politicians. There is … committed to the parliamentary activity in many respects, like voting attendance and bills sponsorship. …