RT Article T1 Risks and Prices: The Role of User Sanctions in Marijuana Markets A1 Pacula, Rosalie Liccardo 1968- A2 Chaloupka, Frank J. A2 Grossman A2 Kilmer, Beau LA English PB National Bureau of Economic Research YR 2007 UL https://krimdok.uni-tuebingen.de/Record/1912691655