Monitoring Police with Body-Worn Cameras: Evidence from Chicago

IF 5.7 1区 经济学 Q1 ECONOMICS
Toshio Ferrazares
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引用次数: 0

Abstract

Using data from the Chicago Police Department on complaints filed by civilians and reports of force filed by officers, this paper estimates the effect of body-worn cameras (BWCs) of officer and civilian behavior. Using a two-way fixed effects design, I find BWCs are associated with a 29% reduction in use-of-force complaints, driven by white officer-black civilian complaints. Additionally, I find a 34% reduction in officers reporting striking civilians and a large though less significant reduction in officer firearm usage, potential mechanisms for the reduction in complaints. Importantly, I find no change in officer injury or force from civilians. However, I find evidence of de-policing as officers make fewer drug-related arrests following BWC adoption.

用随身摄像机监控警察:芝加哥的证据
本文利用芝加哥警察局关于平民投诉和警官武力报告的数据,估算了随身摄像头(BWCs)对警官和平民行为的影响。利用双向固定效应设计,我发现 BWCs 与使用武力的投诉减少 29% 有关,主要是白人警官对黑人平民的投诉。此外,我还发现报告警官殴打平民的情况减少了 34%,警官使用枪支的情况也大幅减少,但减少幅度不大,这些都是投诉减少的潜在机制。重要的是,我发现警官伤害平民或对平民使用武力的情况没有变化。不过,我发现了非警务化的证据,因为在采用 BWC 后,警官实施的与毒品有关的逮捕有所减少。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
CiteScore
10.60
自引率
4.80%
发文量
64
期刊介绍: The Journal of Urban Economics provides a focal point for the publication of research papers in the rapidly expanding field of urban economics. It publishes papers of great scholarly merit on a wide range of topics and employing a wide range of approaches to urban economics. The Journal welcomes papers that are theoretical or empirical, positive or normative. Although the Journal is not intended to be multidisciplinary, papers by noneconomists are welcome if they are of interest to economists. Brief Notes are also published if they lie within the purview of the Journal and if they contain new information, comment on published work, or new theoretical suggestions.
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