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How a New Way of Counting Prisoners Has Changed Redistricting

By Jennifer Paluch, Eric McGhee, Heather Harris

For the purposes of drawing state legislative and congressional districts, California now counts state prisoners as residents of their last known address, rather than as residents of prisons. Though the effects are small, communities with large numbers of residents who have been sent to prison now do not lose representation to the few communities in which the prisons are located.

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.

Report

Racial Disparities in Traffic Stops

By Magnus Lofstrom, Joseph Hayes, Brandon Martin, Deepak Premkumar

Traffic stops have emerged as a key driver of racial disparities in law enforcement and an area of potential reform. Our new report examines whether certain types of traffic stops could be enforced in alternative ways that reduce racial disparities and risks to officers and civilians without jeopardizing public safety.

Policy Brief

Policy Brief: Racial Disparities in Traffic Stops

By Magnus Lofstrom, Joseph Hayes, Brandon Martin, Deepak Premkumar

Our findings suggest that nighttime traffic stops for non-moving violations—especially those made by local police and sheriff departments—deserve consideration for alternative enforcement strategies. However, any changes need to be balanced against the possibility of hampering efforts to confiscate dangerous contraband, especially firearms.

blog post

Solid Majorities of Californians View Crime as a Problem

By Dean Bonner

Nearly two in three Californians, including solid majorities across most regions of the state, say that violence and street crime in their community are a problem. Three in ten statewide say violence and street crime are a big problem, an increase from prior to the pandemic.

Report

How Hospital Discharge Data Can Inform State Homelessness Policy

By Shannon McConville, Hemal Kanzaria, Renee Hsia, Maria Raven

Discharge data from emergency departments provide information on where people experiencing homelessness go for hospital care and on the conditions for which they are treated. If linked with data from homeless assistance programs and safety net services, this information can help policymakers make targeted investments and evaluate outcomes.

Policy Brief

Policy Brief: How Hospital Discharge Data Can Inform State Homelessness Policy

By Shannon McConville, Hemal Kanzaria, Renee Hsia, Maria Raven ...

As the only guaranteed source of health care open around the clock, hospital emergency departments (EDs) are at the frontlines of serving Californians who are homeless. Linking discharge data from ED visits with data from local and state resources may help policymakers understand and respond to the needs of California’s homeless population.

Report

Storing Water for the Environment

By Sarah Null, Jeffrey Mount, Brian Gray, Kristen Dybala ...

Large reservoirs are essential for managing water in California’s highly variable climate—but over the years, the construction and operation of these reservoirs have had significant environmental costs. Our new research outlines how reservoir operations could be changed to improve the health of the state’s fragile freshwater ecosystems.

Report

Community College English in California’s New Era of Student Access

By Marisol Cuellar Mejia, Olga Rodriguez, Hans Johnson, Cesar Alesi Perez

Major assessment and placement reforms at the state's community colleges have all but eliminated remedial prerequisites. As a result, students are much more likely to complete college composition—the “gateway” transfer-level English course. However, more work is needed to address persistent racial equity gaps and pandemic challenges.

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