Cheon, Hayoung; Guo, Tong; Manchanda, Puneet; Sriram, S. - 2021
use also makes it possible that its legalization has no impact on opioid prescriptions. With claims data from a large … health insurance company in the U.S. between 2006 and 2016, we study the effect of medical marijuana legalization on opioid … prescriptions, leveraging the temporal variation in state-wise legalization. We find that, on average, opioid prescriptions …