This paper examines the occurrence and fragility of information cascades in laboratory experiments.One group of low informed subjects make predictions in sequence. In a matchedpairs design, another set of high informed subjects observe the decisions of the first group andmake predictions....

This paper reports two laboratory studies designed to study the impact of public informationabout past departure rates on congestion levels and travel costs. Our experimental design isbased on a discrete version of Arnott, de Palma, and Lindsey’s (1990) bottleneck model wheresubjects have to...

This paper examines simple parimutuel betting games under asymmetric information,with particular attention to differences between markets in which bets are submittedsimultaneously versus sequentially. In the simultaneous parimutuel betting market, all(symmetric and asymmetric) Bayesian-Nash...

This paper investigates the importance of ethnic homophily in the hiring discrimination process, and provides a novel test for statistical discrimination. Our evidence comes from a correspondence test performed in France, in which we use three different kinds of ethnic identification: French...

Cet opuscule propose un état des lieux des connaissances sur la nature, la mesure et l'ampleur de la discrimination à l'embauche sur le marché du travail français. Il s'appuie sur les résultats d'une nouvelle étude destinée à explorer les sources de la discrimination observée....