Gelman, A., Fagan, J., & Kiss, A. (2007). An analysis of the New York City police department’s “stop-and-frisk” policy in the context of claims of racial bias. Journal of the American Statistical Association, 102(479), 813-823.

Published on 10/01/2020

Recent studies by police departments and researchers confirm that police stop racial and ethnic minority citizens more often than whites, relative to their proportions in the population. However, it has been argued that stop rates more accurately reflect rates of crimes committed by each ethnic group, or that stop rates reflect elevated rates in specific social areas such as neighborhoods or precincts. Most of the research on stop rates and police-citizen interactions has focused on traffic stops, and analyses of pedestrian stops are rare. In this paper, we analyze data from 125,000 pedestrian stops by the New York Police Department over a fifteen-month period. We disaggregate stops by police precinct, and compare stop rates by racial and ethnic group controlling for previous race-specific arrest rates. We use hierarchical multilevel models to adjust for precinct-level variability, thus directly addressing the question of geographic heterogeneity that arises in the analysis of pedestrian stops. We find that persons of African and Hispanic descent were stopped more frequently than whites, even after controlling for precinct variability and race-specific estimates of crime participation.

García Añón, J., Bradford, B., García Sáez, J.A., Gascón Cuenca, A., y Llorente Ferreres, A. (2013). Identificación policial por perfil étnico en España. Informe sobre experiencias y actitudes en relación con las actuaciones policiales. Tirant lo Blanch. Valencia.

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Henry, T. K. S., & Franklin, T. W. (2017). Police Legitimacy in the Context of Street Stops: The Effects of Race, Class, and Procedural Justice. Criminal Justice Policy Review

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