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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.

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.

Statewide Survey

PPIC Statewide Survey: Californians and Their Government

By Mark Baldassare, Dean Bonner, Rachel Lawler, Deja Thomas

Our latest statewide survey finds that Prop 1 (abortion rights) and Prop 30 (emissions reduction) have majority support, while about one-third approve of Prop 27 (online sports gambling).

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.

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Housing

The high cost of housing poses a threat to the state’s economic future and widens inequality. Not surprisingly, Californians identify housing affordability and homelessness as among the most important issues facing the state. PPIC examines current and emerging housing needs and highlights the role of public policies in addressing the state’s housing crisis.

Statewide Survey

PPIC Statewide Survey: Californians and the Environment

By Mark Baldassare, Dean Bonner, Rachel Lawler, Deja Thomas

Key findings include: Three in ten Californians name water supply and drought as the state’s top environmental issue; nearly seven in ten say the water supply is a big problem in their part of the state. More than half of Californians say higher gas prices have caused financial hardship, and more than four in ten are upset about the current rate of inflation. Most Californians oppose offshore drilling, and an overwhelming majority want to prioritize alternative energy over oil, coal, and natural gas. But views are divided along party lines. Democrats are much more likely than independents and Republicans to support key state climate change policies.

blog post

Primary Takeaways and a Preview of the Fall Election

By Mark Baldassare

The final results from California’s June primary provide insights into the state of our state’s democracy and shed light on the political context for the November general election.

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