We analyze lottery-choice data in a way that separately estimates the effects of risk aversion and complexity aversion, and allows both of these to vary between individuals, and also to change with experience. The data is from an experiment in which 80 subjects engage in a sequence of 54 choices...

We propose that there are three determinants of sender behavior in trust games: Beliefs re-garding the amounts returned, risk aversion, and reciprocity. Particularly, we are interested in the role of reciprocity because the possibility of negative expected reciprocal utility may lead to...

Anxiety is often associated with poor economic outcomes, including earning 13% to 18% less than non-anxious peers. On the other hand, few studies explore how anxiety affects an individual's economic behavior. In part, this is due to a limited focus of clinical research on the impact of...

We estimate 11 well-studied behavioral phenomena in a group of 190 laboratory subjects (short-term discount rates, small stakes risk aversion, present bias, loss aversion, the endowment effect, aversion to ambiguity and compound lotteries, the common ratio and common consequence effects and...

This paper studies the impact of ambiguity in the best shot and weakest link models of public good provision. The models are first analysed theoretically. Then we conduct experiments to study how ambiguity affects behaviour in these games. We test whether subjects' perception of ambiguity...

The transitivity axiom is common to nearly all descriptive and normative utility theories of choice under risk. Recent experiments claim to show observed intransitive preference cycles are no more than noise. We take issue with this consensus position and its normative defence of transitivity....

Many economic agents, including CEOs, physicians, entrepreneurs, and political leaders are entrusted with decision-making authority. These economic agents act as trustees who make risky decisions, impacting their own welfare and that of their stakeholders. Stakeholders often demand measures to...

A prominent finding in the literature on gender competition is that women are less inclined to compete in comparison to men. In this paper, we conduct a laboratory experiment to examine the relevance of beliefs about the sex of potential competitors on men’s and women’s decision to enter...

We report the results from a set of experiments conducted to test the effect of ambiguity on individual behaviour in games of strategic complements and strategic substitutes. We test whether subjects' perception of ambiguity differs when faced by a local opponent as opposed to a foreign one....

The body of literature on the relationship between risk aversion and wealth is extensive. However, little attention has been given to examining how future realizations of wealth might affect (current) risk decisions. Using paired lottery choice experiments and exposing subjects experimentally to...