blog post How Often Are Firearms Confiscated During Traffic Stops? By Deepak Premkumar, Andrew Skelton, Magnus Lofstrom Feb 16, 2023 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.
blog post Human Trafficking in California By Heather Harris Feb 15, 2023 California accounts for a declining share of the human trafficking incidents that occur nationally. But detecting human trafficking is challenging, and understanding the scope of trafficking is critical to combatting this kind of exploitation.
Report Assessing the Impact of COVID-19 on Arrests in California By Deepak Premkumar, Thomas Sloan, Magnus Lofstrom, Joseph Hayes Feb 7, 2023 At the onset of COVID-19, California’s criminal justice system was affected by shelter-in-place orders and other public health measures, along with law enforcement directives intended to minimize exposure to the virus. We found that pandemic arrest trends mirror mobility patterns, particularly early on. But other factors, such as a shift in policing strategies, also played a role.
blog post Can Nine Atmospheric Rivers Recharge California’s Groundwater? By Sarah Bardeen Feb 6, 2023 Last month’s storms dropped immense amounts of water on California. Now, many people are wondering if we’ve been able to sock away any of that bounty—so we asked groundwater hydrologist Helen Dahlke to give us the skinny.
Report English as a Second Language at California’s Community Colleges By Olga Rodriguez, Laura Hill, Daniel Payares-Montoya Nov 28, 2022 Colleges began implementing reforms aimed at improving English as a Second Language pathways in fall 2021—during a historic pandemic. We cannot yet disentangle the impact of reforms from the effects of the COVID-19 crisis, but an analysis of early implementation finds that colleges have made significant progress.
blog post The Troubled History—and Uncertain Future—of the Salton Sea By Sarah Bardeen Nov 22, 2022 Southern California’s hundred-year-old Salton Sea is drying up, and that’s creating a host of problems, as both wildlife and air quality in the region suffer. We sat down with an expert—UC Riverside professor and PPIC Water Policy Center adjunct fellow Kurt Schwabe—to discuss the issues facing the sea and explore potential solutions.
Report COVID-19 Emergency Funding and California’s Higher Education Systems By Jacob Jackson, Kevin Cook, Darriya Starr Nov 16, 2022 Federal dollars offered timely, substantial support to the state’s higher education systems during the worst of the pandemic. Funding for students, online instruction, and social distancing measures made up key spending allocations.
Report Racial Disparities in Traffic Stops By Magnus Lofstrom, Joseph Hayes, Brandon Martin, Deepak Premkumar Oct 10, 2022 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.
blog post Testimony: The Role of State Tax Credits in Helping Low-Income Families By Caroline Danielson Oct 3, 2022 For a hearing of the Assembly Committee on Revenue and Taxation, PPIC’s Caroline Danielson discussed how the California Earned Income Tax Credit and the Young Child Tax Credit help mitigate poverty—and potential strategies for increasing uptake.
