This paper investigates whether cannabis use affects physical and mental health. To do so, information on prime aged … individuals living in Amsterdam in 1994 is used. Dutch data offer a clear advantage in estimating the health impacts of cannabis … physical and psychological effects of engaging in a criminal activity. Accounting for selection into cannabis use and shared …

This paper investigates whether cannabis use leads to worse mental health. To do so, we account for common unobserved … factors affecting mental health and cannabis consumption by modeling mental health jointly with the dynamics of cannabis use …. Our main finding is that using cannabis increases the likelihood of mental health problems, with current use having a …