Police spending is negative and significant. Court spending is negative and significant in some specifications but insignificant in others. Prosecution and public defense spending are positive and significant. This perverse result may reflect variations in financing of the court systems in each state. Corrections spending is always insignificant.
Drug education is always negative and significant, but treatment is insignificant.
To summarize, the primary results indicate that police drug enforcement activities and drug education spending decrease illicit drug participation. List of all funded grants.