Policy and Program Evaluation

We work with government agencies and community-based partners to rigorously evaluate gun violence intervention programs and criminal justice policy reforms.

 Across every project or partner, we work to generate high-quality research about the factors driving public safety trends and identify evidence-based interventions to save lives. Access to good and unbiased data is the common denominator for strong evaluation, which is why we pursue data-sharing agreements with public agencies and seek to make our own data publicly available whenever possible. We focus on policies and programs that are supporting the communities and individuals most impacted by gun violence and criminal justice system harms. 

From leading randomized controlled trials — the gold standard in research — to evaluating historical and real-time data, the Crime Lab uses a variety of methods to rigorously evaluate policies and interventions.  

Latest Updates

Unforgiving Places: The Unexpected Origins of American Gun Violence
Announcement
UChicago Crime Lab
Apr 2025

Unforgiving Places: The Unexpected Origins of American Gun Violence

Crime Lab Pritzker Director Jens Ludwig authored a book that argues the lack of progress in reducing gun violence ultimately stems from our having misunderstood the nature of the problem, and that behavioral science gives us a new way to understand – and solve – gun violence in America.

A History of Violence
Media Mention
Chicago Magazine
Apr 2025

A History of Violence

Chicago Magazine’s Paula Kamen profiles Crime Lab Pritzker Director Jens Ludwig to discuss his new book, “Unforgiving Places: The Unexpected Origins of American Gun Violence,” which offers social policy strategies for creating safer communities.

Editorial: A recognition that good policing starts from the top
Op-Ed
Crain's Chicago Business
Apr 2025

Editorial: A recognition that good policing starts from the top

The Crain’s Editorial Board highlights a $15 million gift from the Sue Ling Gin Foundation to support the Crime Lab in adapting its Policing Leadership Academy to provide management training to the Chicago Police Department’s leadership ranks.