George E. Tita
Biography
George E. Tita, Ph.D., is Professor and Director of the Livable Cities Lab in the Department of Criminology, Law and Society at the University of California, Irvine. His research focuses on the spatial and social dimensions of violence, particularly gang-related crime, and the illegal gun market. Tita has developed mathematical and computational models to understand crime patterns, including work on self-exciting point processes for predicting crime events and spatial models of gang territorial dynamics.
Tita has served as principal or co-principal investigator on numerous federally funded research projects, including grants from the National Institute of Justice, National Science Foundation, and Office of Naval Research. His work has examined topics ranging from illegal gun markets in Los Angeles to the application of predictive policing methods through randomized controlled field trials. He has also led evaluations of gang intervention programs and studied the relationship between neighborhood change, housing markets, and violence.
Tita received his Ph.D. in Public Policy and Management from Carnegie Mellon University in 1999. He has published over 50 peer-reviewed journal articles and numerous book chapters on topics including spatial analysis of crime, gang violence, and firearms policy. His research has appeared in journals such as the Proceedings of the National Academy of Sciences, Journal of the American Statistical Association, and Criminology. He previously served as Director of the Master of Public Policy Program at UCI from 2011 to 2020.
Return to topEducation
- Ph.D. in Public Policy and Management, Carnegie Mellon University, 1999
- M.S. in Public Policy and Management, Carnegie Mellon University, 1993
- B.A. in History and Russian Eastern European Studies, minor in Economics, University of Pittsburgh, 1986
Distinctions
- Affiliate of the University of Chicago, Crime Lab, 2013
- Donald Robertson Prize Essay Award, Urban Studies, 2004
- Research Partner Award, Department of Justice, BATF, 2005
- Award 3rd Place in ASC's Gene Carte Student Paper Competition, 1997
- Finalist for the American Sociology Association Division of Crime, Law and Deviance Student Paper Award, 1997
- William W. Cooper Dissertation Award, Carnegie Mellon University, 1999
- University of California Irvine Social Ecology Senate Faculty Teaching Award, 2004
- University of California Irvine, Campus Junior Faculty Teaching Award, 2004
- Otto Davis Award for Social Justice, 1998
Areas of Expertise
- Urban Crime Spatial Analysis
- Gang Violence Territorial Dynamics
- Illegal Firearm Market Interventions
- Social Network Criminology
- Homelessness Prevention Program Evaluation
- Predictive Policing Algorithms
- Gentrification Homicide Relationships
Recent Publications
- P. Jeffrey Brantingham, Miquel Quintana-Navarrete, Clarissa Iliff, Craig D. Uchida, George E. Tita, “Situational and Victim Correlates of Increased Case Fatality Rates in Los Angeles Shootings, 2005-2021” (opens in new tab), Journal of Urban Health, vol. 101, pp. 272-279, 2024.
- J. Gravel, M. Valasik, J. Mulder, R. Leenders, C. Butts, P.J. Brantingham, G. Tita, “Rivalries, reputation, retaliation, and repetition: Testing plausible mechanisms for the contagion of violence between street gangs using relational event models” (opens in new tab), Network Science, vol. 11, pp. 1-27, 2023.
- M. Valasik, J. Gravel, GE Tita, PJ Brantingham, E. Griffiths, “Territory, residency, and routine activities: A typology of gang member mobility patterns with implications for place-based intervention” (opens in new tab), Journal of Criminal Justice, vol. 86, 2023.
- Iliff C, Rodriguez M, Tita GE, “Firearm Storage Practices Among Latino and Asian Adults in California”, UCLA Center for Health Policy Research, 2023.
- P. Jeffrey Brantingham, George Tita, Shelley Jung, Jennifer Ahern, “Assessment of case fatality rates and overall prevalence of firearm violence in California, 2005-2019” (opens in new tab), JAMA Network Open, vol. 5, no. 1, pp. E2145442, 2022.
- Hipp, J., Iliff C., Owens, E., Tita, G., Seth Williams, “The Impact of Affordable Housing on Housing and Crime in Orange County”, UCI Livable Cities Lab, 2022.
- P. Jeffrey Brantingham, George Tita, Denise Herz, “The impact of the city of Los Angeles mayor's office of gang reduction and youth development (GRYD) comprehensive strategy on crime in the city of Los Angeles” (opens in new tab), Gang-related Justice Evaluation Journal, vol. 4, no. 2, pp. 217-236, 2021.
- P. Jeffrey Brantingham, George Mohler, George Tita, “Gang-related Crime in Los Angeles Remained Stable following COVID-19 Social Distancing Orders” (opens in new tab), Criminology and Public Policy, vol. 20, no. 3, pp. 423-436, 2021.
- Samira Khorshidi, Jeremy Carter, George Mohler, George Tita, “Explaining Crime Diversity with Google Street View” (opens in new tab), Journal of Quantitative Criminology, vol. 37, no. 2, pp. 361-391, 2021.
Most Cited Publications
- George Mohler, Martin Short, P. Jeffrey Brantingham, F. P. Shoenberg, George Tita, “Self-exciting point process modeling of crime” (opens in new tab), Journal of the American Statistical Association, vol. 106, no. 493, pp. 100-108, 2011.
- Jacqueline Cohen, George Tita, “Spatial Diffusion in Homicide: Exploring a General Method of Detecting Spatial Diffusion Processes” (opens in new tab), Journal of Quantitative Criminology, vol. 15, no. 4, pp. 451-493, 1999.
- Martin B. Short, Maria R. D'Orsongna, Jeffrey Brantingham, George Tita, “Measuring and Modeling Repeat and Near-repeat Burglary Effects” (opens in new tab), Journal of Quantitative Criminology, vol. 25, no. 3, pp. 325-339, 2009.
- George Tita, Trica Petras, Robert Greenbaum, “Crime and Residential Choice: A Neighborhood Level Analysis of the Impact of Crime on Housing Prices” (opens in new tab), Journal of Quantitative Criminology, vol. 22, no. 4, pp. 299-317, 2006.
- Steven Radil, Colin Flint, George Tita, “Spatializing Social Networks: Using Social Network Analysis to Investigate Geographies of Gang Rivalry, Territoriality, and Violence in Los Angeles” (opens in new tab), Annals of the Association of American Geographers, vol. 100, pp. 307-326, 2010.
- George Tita, Jacqueline Cohen, John Engberg, “An Ecological Study of the Location of Gang 'Set Space'” (opens in new tab), Social Problems, vol. 52, no. 2, pp. 272-299, 2005.
- P. Jeffrey Brantingham, George E. Tita, Martin B. Short, Shannon Reid, “The Ecology Of Gang Territorial Boundaries” (opens in new tab), Criminology, vol. 30, pp. 851-885, 2012.
- George Tita, Steven Radil, “Spatializing the Social Networks of Gangs Explore Patterns of Violence” (opens in new tab), Journal of Quantitative Criminology, vol. 27, no. 4, pp. 521-545, 2011.
- George Tita, Elizabeth Griffiths, “Traveling to Violence: The Case for a Mobility-Based Spatial Typology of Homicide” (opens in new tab), Journal of Research on Crime and Delinquency, vol. 42, no. 2, pp. 275-308, 2005.
- John Hipp, George Tita, Lyndsay Boggess, “Inter- and Intra-Group Violence: Is Violent Crime an Expression of Group Conflict or Social Disorganization?” (opens in new tab), Criminology, vol. 47, no. 2, pp. 521-564, 2009.
Contact Information
Email: gtita@uci.edu
Phone: (949) 824-4927
Address: 2307 Social Ecology 2
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Last updated on 4/23/2026.