Working Papers

Rose, C., Williams, J. and Bretteville Jensen, AL (2023), “Peer Exposure and quitting drug use”.
Bretteville Jensen, AL and Williams, J. (2023) “Associations of Substance Use Disorders with Pregnancy and Pregnancy Outcomes: A national prospective registry study”. Under submission.
Bretteville Jensen, AL and Williams, J. (2023) “Problem drug use and early school leaving”. Under submission.
Williams, J and Bretteville Jensen, AL. (2023) “The Benefits of Timely Access to Treatment: Substance use disorders, health-care utilisation, employment and crime”. Under submission.

o formally circulated as “The Impacts of Waiting for Treatment for Substance Use Disorder: Health Care Utilization, Employment and Crime” IZA Discussion paper 15083.

Williams, J. Pacula, R. and Smart, R. (2023) “Racial, ethnic and gender differences in the associations between quitting marijuana use and legal protections of medical marijuana markets”. Under submission

o formally circulated as “De Facto or De Jure? Ethnic differences in quit responses to legal protections of medical marijuana dispensaries.” NBER Working Paper 25555.

·Andalón, M., Grossman, M. and Williams, J. (2015), "Empowering Women: The Effect of Schooling on Young Women's Knowledge and Use of Contraception". (Revise and Resubmit) NBER Working paper 19961

Work in Progress

Inpatient and outpatient drug treatment in Indonesia” with Lisa Cameron and Firman Kartaadipoetra Witoelar
Juvenile justice in the Northern Territory with John Condon, Tania Penovic, Tamika Williams, Vincent He and Steve Guthridge
Incarceration and intergenerational cycles of disadvantage with Lisa Cameron.