This paper explores the extent to which the gender wage gap is anticipated by workers' expectations. Data collected among second year students of Bocconi University convey information about their wage expectations. Detailed controls allow a clean matching with a sample of Bocconi graduates...

While confounding factors typically jeopardize the possibility to use observational data to measure peer effects, field experiments offer the possibility to obtain clean evidence. In this paper we measure the output of four randomly selected groups of individuals who were asked to fill letters...