Friebel, G., Heinz, M., Hoffman, M., & Zubanov, N. (2023)
Friebel, G., Heinz, M., Hoffman, M., & Zubanov, N. (2023).
“What Do Employee Referral Programs Do? Measuring the Direct and Overall Effects of a Management Practice.” Journal of Political Economy, 131(3), 633–686.