The Effect of Privately Provided Police Services on Crime
Research demonstrates that police reduce crime. The implication of this research for investment in a particular form of extra police services, those provided by private institutions, has not been rigorously examined. We capitalize on the discontinuity in police force size at the geographic boundary of a private university police department to estimate the effect of the extra police services on crime. Extra police provided by the university generate approximately 45-60 percent fewer crimes in the surrounding neighborhood. These effects appear to be similar to other estimates in the literature.
Date of Authorship for this Version
crime, police, security, regression discontinuity
MacDonald, John M.; Klick, Jonathan; and Grunwald, Ben, "The Effect of Privately Provided Police Services on Crime" (2012). Scholarship at Penn Law. 441.