The public goods problem or the “tragedy of the commons,” (Hardin, 1968) either viewed as a problem of extraction or that of contribution has had a rich history in Economics and indeed in other social sciences like Anthropology, Sociology and Political Science. Our research examines free...

This paper compares the leading theoretical approaches to equilibrium selection, both traditional and adaptive, in the light of recent experiments by Van Huyck, Battalio, and Beil (henceforth "VHBB") in which subjects repeatedly played coordination games, uncertain only about each other's...

Elicitation procedures (e.g., choice, valuation, matching, joint/separate evaluation) may generate reversed preferences between alternatives. Yet procedure-dependent preferences can be endogenous. When attribute importance is imperfectly known, people can engage in costly information...

We study experimentally how (un)selfish lies are reciprocated – or not – in subsequent economic interactions in the labor market. We find that while selfish lies are punished (negative reciprocity), prosocial and altruistic lies are neither punished nor rewarded (lack of positive...

We experimentally study how redistribution choices are affected by positive and negative information regarding the behaviour of a previous participant in a dictator game with a taking option. We use the strategy method to identify behavioural ‘types', and thus distinguish ‘conformists' from...

This paper studies imitation in price and quantity markets. We analyse the results of two experiments designed with different information settings. The analysis shows that information is used differently and has diverse effects according to the market model under investigation

Do people anticipate the conditions that enable them to manipulate their beliefs when confronted with unpleasant information? We investigate whether individuals seek out the "cognitive flexibility" needed to distort beliefs in self-serving ways, or instead attempt to constrain it, committing to...

Individuals and two-person teams play a hidden - action trust game with pre - play communication. We replicate previous results for individuals that non-binding promises increase cooperation rates. But this does not extend to teams. Wh ile teams make non-binding promises to cooperate at the same...