We combine information on social networks with medical records and survey data in order to examine how friends affect one's decision to get vaccinated against the flu. The random assignment of undergraduates to residential halls at a large private university allows us to estimate how peer...

We combine information on social networks with medical records and survey data in order to examine how friends affect one's decision to get vaccinated against the flu. The random assignment of undergraduates to residential halls at a large private university allows us to estimate how peer...

Why do corporate governance law and practice differ across countries? This paper explains how wage-setting institutions influence ownership structures and investor protection laws. In particular, we identify a nonmonotonic relationship between the level of centralization in wage-bargaining...