Food products containing genetically modified (GM) ingredients have entered themarket over the past decade. The biotech industry and environmental groups have disseminatingconflicting private information about GM foods. This paper develops a unique methodology forvaluing independent third-party...

E-nstructions facilitates the use of electronic instructions in computerized laboratory ex-periments in social sciences. In this article I provide a set of guidelines for the installationand the use of E-nstructions.

We examine the strategic behavior of leaders and followers in sequential duopoly experiments in which followers either perfectly observe the leaders' actions or else observe nothing. (...)

We investigate an experimental representatives' trust game which resembles trust relationships between representatives of organisations. Personality traits of subjects are elicited by a personality questionnaire (Cattell's 16 PF-R) which is well established in personnel psychology. Linking the...

Based on an experimental analysis of a simple monetary economy we argue that a monetary system is more stable than one would expect from individual rationality. Weshow that positive reciprocity stabilizes the monetary system, provided everyparticipant considers accepting money as a reasonable...

In two-person generosity games the proposer's agreement payoffis exogenously given whereas that of the responder is endogenouslydetermined by the proposer's choice of the pie size. Earlier resultsfor two-person generosity games show that participants seem to caremore for eciency than for equity....

We report three repetitions of Falk and Kosfeld's (2006) low and medium control treatmentswith 364 subjects. Each repetition employs a sample drawn from a standard subject pool ofstudents and demographics vary across samples. Our results largely conict with those of theoriginal study. We mainly...