Individuals often invest actively and generate inferior returns. Social interactions might exacerbate this tendency, but the causal effect from peer effects on active trading are difficult to identify empirically. This paper exploits the exogenous assignment of students to classrooms in a...

Emerging market economies(EMEs), particularly the commodity exporterones,are exposed to world's dynamics through different channels. In this paper,we consider the role of (exogenous) commodity prices shocks in explaining business cycles in EMEs,by proposing a financial transmission mechanism:...

Individuals often invest actively and generate inferior returns. Social interactions might exacerbate this tendency, but the causal effect from peer effects on active trading are difficult to identify empirically. This paper exploits the exogenous assignment of students to classrooms in a...