Adda, Jérôme; McConnell, Brendon; Rasul, Imran - Department of Economics, European University Institute - 2014
of cannabis in the London borough of Lambeth. Such a policy can: (i) impact the demand for cannabis in Lambeth as users … move there to purchase cannabis; (ii) enable the Lambeth police to reallocate effort towards other types of crime. We … increases in cannabis possession offences that persisted well after the policy experiment ended. We find evidence that the …