Sorg, ET, Haberman, CP, Ratcliffe, JH, & Groff, ER (in press) Foot patrol in violent crime hot spots: Longitudinal impacts of deterrence and post treatment effects of displacement, Criminology. One-pagesummary | Full draft article

Groff, ER, Johnson, L, Ratcliffe, JH & Wood, JD (in press) Exploring the relationship between foot and carpatrol in violent crime areas, Policing: An International Journal of Police Strategies and Management.

Haberman, C.P., & Ratcliffe, J.H. (2012). The predictive policing challenges of near repeat armed streetrobbery. Policing: A Journal of Policy and Practice, 6(2): 151-166. Read a two-page summary.

Ratcliffe, JH, Taniguchi, T, Groff, E & Wood, J (2011) The Philadelphia Foot Patrol Experiment: Arandomized controlled trial of police patrol effectiveness in violent crime hotspots, Criminology, 49(3):795-831. Read a draft of the paper

Groff, ER (in press) Exploring ‘Near’: Characterizing the Spatial Extent of Drinking Place Influence onCrime. Australian and New Zealand Journal of Criminology.

Taniguchi, TA, Ratcliffe, JH & Taylor, RB (2011) Gang set space, drug markets, and crime around drugcorners in Camden, Journal of Research in Crime and Delinquency, 48(3): 327-363.

Groff, E. R. and McCord, E. (in press) The Role of Neighborhood Parks as Crime Generators. SecurityJournal.

Ratcliffe, Jerry H. & Walden, Kyle (2010) State police and the intelligence center: A study of intelligenceflow to and from the street. Journal of the International Association of Law Enforcement IntelligenceAnalysts, 19(1): 1-19.

Ratcliffe, Jerry H. & Breen, Clairissa (2011). Crime diffusion and displacement: Measuring the side effectsof police operations. Professional Geographer 63(2): 1-14.

McCord, Eric S., & Ratcliffe, J. H. (2009). Intensity value analysis and the criminogenic effects of land usefeatures on local crime patterns. Crime Patterns and Analysis, 2(1), 17-30.

Taylor, R. B., Harris, P., Jones, P. R., Goldkamp, J. S., Weiland, D., Garcia, R. Marie, & McCord, Eric S.(2009). Short term changes in arrest rates influence short term changes in serious male delinquencyprevalence. Criminology 47:3:657-695.

Ratcliffe, Jerry H., Taniguchi, Travis A., & Taylor, R. B. (2009). The crime reduction effects of public CCTVcameras: A multi-method spatial approach. Justice Quarterly 26:4:746-770.