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Police effectiveness

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Less Prison, More Police, Less Crime: How Criminology Can Save the States from Bankruptcy

April 2010

Professor Lawrence Sherman explains how policing can prevent far more crimes than prison per dollar spent. His analysis of the cost-effectiveness of prison compared to policing suggests that states can cut their total budgets for justice and reduce crime by reallocating their spending on crime: less prison, more police.

Legitimacy and Community Cooperation With Law Enforcement

August 2009

Tom R. Tyler, chair of the New York University psychology department, describes research on profiling and community policing. His research found that citizens of all races show greater respect for law enforcement when they believe officers are treating them fairly. Even citizens who experienced a negative outcome getting a traffic ticket, for example showed higher levels of respect for and cooperation with law enforcement as long as they believed they were not being singled out unfairly.

Preventing Gun Violence: Understanding Law Enforcement Response and Improving Multi-disciplinary Partnerships for Peace

November 2016

This Research for the Real World seminar explores common police practices for responding to gun violence and the extent to which they are contributing to reductions in violent incidents. The panel will also explore the role of multi-disciplinary partners such as the public health sector in reducing gun violence, and discuss promising practices for law enforcement partnerships to leverage complimentary violence reduction efforts.