Suppressing Illicit Markets after Marijuana Legalization
Reasons why the illicit market may survive even in the presence of a legal alternative. (WSIPP, 2019)

Driving after Marijuana Use 2014-2016
Data from the Young Adult Health Survey on driving after using marijuana. (CSHRB, DSHS, 2018)

Racial Disparities in Criminal Justice: Impact of Legalization 
Types of marijuana-related crimes after legalization in Washington, compared to those before legalization, with a focus on racial disparities in the criminal legal system in the state. (ADAI, 2018)

Prevalence of Marijuana in Fatal Crashes in WA, 2010-2014 
Report on the prevalence of marijuana involvement in fatal crashes in Washington State and whether that prevalence changed after legalization. (AAA Foundation, 2016)