Williams, Jenny <br/><br/>
Why do some people want to legalize cannabis use? / 
Jenny Williams, Jan C. van Ours and Michael Grossman 
 - Cambridge  NBER  2011 
 - 26p 
 - NBER Working Paper ;  16795 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>NBERWP 16795<br/>E4794.pdf