Nber working paper series preventing youth violence and dropout: a randomized field experiment

This project was supported by the University of Chicago’s Office of the Provost, Center for Health Administration Studies, and the School of Social Service Administration, as well as NICHD award R21HD061757, CDC grant 5U01CE001949-02 to the University of Chicago Center for Youth Violence Prevention, grants from the Joyce, MacArthur, McCormick, Polk, and Spencer foundations, the Exelon corporation, and the Chicago Community Trust, and visiting scholar awards to Jens Ludwig from the Russell Sage Foundation and LIEPP at Sciences Po. We are grateful to the staff of Youth Guidance and World Sport Chicago (the two non-profit organizations that implemented the intervention we study here), to Wendy Fine of Youth Guidance, who designed and implemented required program data systems, to the Chicago Public Schools, to the Illinois Criminal Justice Information Authority for providing Illinois Criminal History Record Information (CHRI) data through an agreement with the Illinois State Police, and to Ellen Alberding, Jon Baron, Dan Black, Laura Brinkman, Carol Brown, Kerwin Charles, Philip Cook, Stephen Coussens, Hon. Richard M. Daley, Christine Devitt Westley, Ken Dodge, Steve Gilmore, Jonathan Guryan, Hon. Curtis Heaston, Ron Huberman, Brian Jacob, Rachel Johnston, Ilyana Kuziemko, Ben Lahey, Ann Marie Lipinski, John MacDonald, Sonya Malunda, Jeanne Marsh, Michael Masters, Michael McCloskey, Al McNally, Ernst Melchior, Douglas Miller, Michelle Morrison, Duff Morton, Sendhil Mullainathan, Mark Myrent, Derek Neal, Stacy Norris, Amy Nowell, Devah Pager, Steve Raudenbush, Sean Reardon, Thomas Rosenbaum, Anuj Shah, David Showalter, Sebastian Sotelo, Laurence Steinberg, Ashley Van Ness, Nina Vinik, Paula Wolff, and Sabrina Yusuf for valuable assistance and suggestions. We also thank seminar participants at the Boeing Corporation, Case Western University, Columbia University, Duke University, Erasmus University, Harvard University, the MacArthur Foundation, National Bureau of Economic Research, New York City Department of Probation,