Can the well-known experimental phenomenon of present-bias in intertemporal choice be confounded with the risks associated with receiving payment? Can measurements of risk preferences be used to represent desires for smoothness in intertemporal payments? In our two 2012 papers in this journal we explored these two questions and found the answer to the first to be yes and the second to be no. We...

Actual behaviour is influenced in important ways by moral emotions, for instance guilt or shame (see among others Tangney et al., 2007). Beliefdependant models of social preferences using the framework of psychological games aim to consider such emotions to explain other-regarding behaviour. Our study links recent advances in psychological theory on moral emotions to belief-dependant models in ...

Experimental studies of bargaining generally impose time preferences' on subjects, in the sense that in case of disagreement, the experimenter reduces the size of the surplus bargained over by imposing exogenously some monetary cost. Contrary to this practice, in this study time preferences are first elicited in a preliminary phase, and then bargaining begins. I show that although subjects are ...

We elicit traders' predictions of future price trajectories in repeated experimental markets for a 15-period-lived asset. We find that individuals' beliefs aboutprices are adaptive, and primarily based on past trends in the current and previous markets in which they have participated. Most traders do not anticipate market downturns the first time they participate in a market, and, when experien...

Economic concerns for equity have motivated game theorists to study envy-free mechanisms. Though not incentive compatible, these mechanisms implement in Nash equilibria efficient allocations at which no agent prefers the consumption of any other agent to their own. In experimental allocation decisions between two players, an envy-free first-price auction achieves similar efficiency and far grea...

Team success relies on assigning team members to the right tasks. We use controlled experiments to study how roles are assigned within teams and how this affects team performance. Subjects play the takeover game in pairs consisting of a buyer and a seller. Understanding optimal play is very demanding for buyers and trivial for sellers. Teams perform better when roles are assigned endogenously o...

In this study behavior in a Cournot duopoly with two production periods (the market clears only after the second period) is compared to behavior in a standard one-period Cournot duopoly. Theory predicts the endogenous emergence of a Stackelberg outcome in the two-period market. The results of the experiments, however, reveal that in both markets (roughly) symmetric outcomes emerge and that, aft...

This paper analyses the credibility of author anonymity provided by double-blind review processes. It is argued that authors have strong incentives to disseminate information about their papers before publication. A sample from two economics journals, both using double-blind review processes provides evidence that author revealing information of most accepted papers is available on the Internet...

We investigate reference group formation and the impact of social comparisons on ultimatum bargaining using a laboratory experiment. Three individuals compete in a real-e¤ort task for the role of the proposer in a three-player ultimatum game. The role of the responder is randomly allocated. The third individual receives a …xed payment our treatment variable and makes no decision. The existence ...

Economic theory has evolved without paying proper attention to behavioral approaches, especially to social, economic, and cognitive psychology. This has recently changed by including behavioral economics courses in many doctoral study programs. Although this new development is most welcome, the typical topics of the behavioral economics courses are not truly behavioral. More specifically, we qu...