Suspect Citizens: What 20 Million Traffic Stops Tell Us About Policing and Race

Frank R. Baumgartner holds the Richard J. Richardson Distinguished Professorship at the University of North Carolina, Chapel Hill. He is a leading scholar of public policy and has written extensively on agenda-setting, policy-making, and lobbying. His work on criminal justice includes two previous books on the death penalty.

Derek A. Epp is Assistant Professor of Government at the University of Texas at Austin. In The Structure of Policy Change (forthcoming), he explains how the capacity of governmental institutions to process information affects public policy. He also studies economic inequality with a particular focus on understanding how rising inequality affects government agendas.

Kelsey Shoub is a graduate student in the Department of Government at the University of North Carolina, Chapel Hill. Her research focuses on using publicly available big data to answer questions about what influences policy change, policy outputs, and the context within which they take place.