Lorsque le financement d'un bien collectif repose sur des contributions volontaires, il est courant d'observer une offre insuffisante du bien collectif en raison d'un comportement de passager clandestin. Pour faire face àun déficit d''offre de bien collectif, la puissance publique intervient...

The explanation of social inequalities in education is still a debated issue in economics. Recent empirical studies tend to downplay the potential role of credit constraint. This article tests a different potential explanation of social inequalities in education, specifically that social...

We make use of experimental economics to examine how people adjust their supply of work effort in response to a variation in tax rates. Participants are paired in the experiment. In each pair, one participant randomly chosen has to exert an effort and is taxed to the benefit of the other...