Donate
PPIC Logo Independent, objective, nonpartisan research

Search Results

Filters Sort by:
blog post

Racial Disparities in California Law Enforcement Stops

By Magnus Lofstrom, Alexandria Gumbs, Brandon Martin

According to the latest data for California’s largest law enforcement agencies, the reasons for officer stops vary by agency type and across racial groups.

event

Policing in California

Recent debates over police reform have centered on how law enforcement officers engage with the communities they serve—and ways to increase transparency and accountability. PPIC researchers Magnus Lofstrom and Deepak Premkumar will discuss key takeaways from new research that examines law enforcement stops, use of force and misconduct, and the stark racial disparities in police interactions.

Report

Key Factors in Arrest Trends and Differences in California’s Counties

By Magnus Lofstrom, Brandon Martin, Justin Goss, Joseph Hayes

Arrests in California have declined in the last few decades—driven by lower crime rates and criminal justice reforms. While rural, poorer counties tend to have higher overall arrest rates, affluent counties often see larger racial disparities in arrests.

blog post

How Often Are Firearms Confiscated During Traffic Stops?

By Deepak Premkumar, Andrew Skelton, Magnus Lofstrom

As more localities consider reforms intended to reduce police stops for minor traffic violations, it is important to evaluate how instrumental these stops are in seizing illicit firearms. We look at the state’s eight largest police departments and find significant variation in how often searches during traffic stops result in firearms being confiscated.

event

Racial Disparities in Traffic Stops

Traffic stops are a key factor in racial disparities in law enforcement encounters. PPIC researcher Magnus Lofstrom will present new findings on how disparities in traffic stops differ across agency type, type of traffic violation, and time of day. Then a panel of state and local experts will discuss the challenges of traffic enforcement and alternative approaches that could potentially improve officer and civilian safety while reducing racial inequities.

blog post

Toward Understanding Racial Disparities in Arrests

By Magnus Lofstrom, Brandon Martin

The number of arrests made in California per year has dropped dramatically since its peak in 1990, but African Americans continue to be significantly overrepresented among those arrested. New work by PPIC tracks these changes.

Search results are limited to 100 items. Please use the Refine Results tool if you are not finding what you are looking for.