In this paper, we document a violation of normative and descriptive models of decision making under risk. In contrast to uncertainty effects found by Gneezy, List and Wu (2006), some subjects in our experiments valued certain lotteries more than the best possible outcome. We show that the...

In this paper we examine the role of providing extensive training to subjects in the context of experimental auctions. We conducted an experiment where we auctioned several lotteries with varying payoffs. One group of subjects was extensively trained while another group of subjects was only...