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Contact Steven Bliss
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Joseph Hayes is a research associate at the Public Policy Institute of California, where he studies population change, educational policy, and corrections issues. Recent projects have focused on estimates of the undocumented immigration population, English Learner reclassification policies in California public schools, and the changing composition of the state’s prison and parole populations. He holds an MS in agricultural economics from the University of Wisconsin, Madison.
curriculum vitaeRacial Disparities in California Arrests October 2019
English Learner Trajectories and Reclassification September 2019
California’s Prison Population July 2019
Arrests in California’s Counties March 2019
Californians and the 2020 Census March 2019
Academic Progress for English Learners: The Role of School Language Environment and Course Placement in Grades 6-12 January 2019
Arrests in California December 2018
California’s Changing Parole Population February 2018
Undocumented Immigrants in California March 2017
Health Coverage and Care for Undocumented Immigrants November 2015
Juvenile Justice in California May 2014
Funding Public Safety Realignment November 2013
Immigrant Admissions: Family vs. Skills December 2008
Out-of-School Immigrant Youth April 2007
California’s Newest Immigrants November 2003
California’s Newest Neighborhoods August 2003
Motivating Californians to Fill Out the 2020 Census July 24 2019
Skills-based Immigration and California’s Workforce June 17 2019
A Closer Look at Women’s Arrest Rates April 3 2019
Video: 2020 Census: ¿Por qué es tan importante el censo? October 24 2018
California’s Arrest Rate Reaches a 50-Year Low July 20 2016
Immigration: What’s Next in California? November 24 2014
Evaluating Corrections Reforms June 12 2014
2020 Census: ¿Por qué es tan importante el censo? October 23 2018
California’s Corrections System: An Update April 1 2014
Historic Change in California’s Prison System June 1 2012
La Inmigración Ilegal en California July 11 2011