, and different network layers. At the individual level, homophilous tendencies are persistent across time and network … malleable characteristics−risk preferences, altruism, study habits, and so on. We find little evidence of assimilation over … those characteristics. We also document the nuanced impact of network connections on changes in Grade Point Average. …

This paper develops a simple model in which a social hierarchy emerges endogenously when agents form a network for …, as well as their value function, increases (strictly) concavely in the total activity of their neighbours in the network …. There exists a unique and stable positive activity equilibrium on exogenous networks under mild conditions. When we …

A large literature has studied how peers affect behavior by exploiting the preexisting social network structure only …. What if networks rewire in response to changes in the economic environment, such as a randomized intervention? We exploit a … unique panel dataset that contains detailed information on the network of informal financial transactions before and after a …

Social networks are a key factor of success in life, but they are also strongly segmented on gender, ethnicity, and … about how these traits are related to social networks. Based on unique data collected using incentivized experiments on more …. Furthermore, the larger the number of behavioral traits that students share, the higher the overall homophily. Using network …

Social networks are a key factor of success in life, but they are also strongly segmented on gender, ethnicity, and … about how these traits are related to social networks. Based on unique data collected using incentivized experiments on more …. Furthermore, the larger the number of behavioral traits that students share, the higher the overall homophily. Using network …

Social networks are a key factor of success in life, but they are also strongly segmented on gender, ethnicity, and … about how these traits are related to social networks. Based on unique data collected using incentivized experiments on more …. Furthermore, the larger the number of behavioral traits that students share, the higher the overall homophily. Using network …

Social networks are a key factor of success in life, but they are also strongly segmented on gender, ethnicity, and … about how these traits are associated to social networks. Based on unique data that we collected using incentivized … traits that students share, the higher the overall homophily. Then, using network econometrics, we show that the observed …