network structure interacts with student characteristics to affect academic achievement. Due to data limitations, few papers … embedded in an equilibrium framework. We find friend study time strongly affects own study time, and, therefore, student …

substantially address endogeneity concerns. We find friend study time strongly affects own study time, and, therefore, student … achievement. We examine how network structure interacts with student characteristics to affect academic achievement. Sorting on …

We develop and estimate a model of student study time on a social network. The model is designed to exploit unique data …

directly on a simple conceptual model which takes into account that, from a theoretical perspective, a student's final major is …