View Research by Author - Shannon Reid

Citation URL: http://www.urban.org/ShannonReid

The primary goal of this research is to estimate the costs and benefits of serving misdemeanor DUI offenders in the Anchorage Wellness Court (AWC), a specialized court employing principles of therapeutic jurisprudence. The Urban Institute conducted an impact and a cost-benefit analysis (CBA) to estimate the effectiveness of the AWC. The study focused on the impact of the program on reducing the prevalence and incidence of new criminal justice system contact. Costs were collected to estimate the opportunity cost of the AWC. Recidivism variables were monetized to estimate the benefits from crime reductions. Outcomes were observed at 24, 30, 36, and 48 months.

The study compared traditional crime solving to biological evidence techniques in hundreds of cases where biological evidence was available. When conventional investigative techniques were used, a suspect was identified 12 percent of the time, compared to 31 percent of the cases using DNA evidence. In eight percent of cases built on traditional evidence alone a suspect was arrested, compared to the 16 percent arrest rate in DNA cases. The average added cost for processing a single case with DNA evidence was about $1,397. Each additional arrest-an arrest that would not have occurred without DNA processing-cost $14,169.

This report investigates the relationship between alcohol availability, type of alcohol establishment, distribution policies and violence and disorder at the block group level in the District of Columbia. We test whether density of alcohol outlets influences: (1) aggravated assault incidents, (2) calls for service for social "disorder" offenses, and (3) calls for service for a domestic incident, and examine variation in outcomes by time of day/day of week. Spatial econometric regression models are estimated using an information theoretic approach. The findings indicate that on-premise outlets, but not off-premise outlets are a significant predictor of aggravated assault.

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