引人注目的警察暴力事件后的社区执法参与
Community Engagement with Law Enforcement after High-Profile Acts of Police Violence
AER: Insights · 2025 · [{"name": "Desmond Ang", "affiliation": ["Harvard University", "John F. Kennedy University"]}, {"name": "Panka Bencsik", "affiliation": ["Vanderbilt University"]}, {"name": "Jesse Bruhn", "affiliation": ["John Brown University"]}, {"name": "Ellora Derenoncourt", "affiliation": ["Princeton University"]}]
中文摘要
我们记录了乔治·弗洛伊德被杀事件之后，美国13个主要城市中枪声数量急剧上升，同时911报警电话量下降。全国调查数据同样表明，由于对警察的不信任，犯罪受害者向执法部门报告其受害经历的可能性降低。我们的结果表明，高曝光度的警察暴力行为可能侵蚀社区与执法部门的互动，并凸显了报警—枪声比作为衡量对警察态度的一个自然指标。(JEL H76, K42)
Abstract
We document a sharp rise in gunshots coupled with declining 911 call volume across 13 major US cities in the aftermath of the murder of George Floyd. National survey data also indicate that victims of crime became less likely to report their victimization to law enforcement due to mistrust of police. Our results suggest that high-profile acts of police violence may erode community engagement with law enforcement and highlight the call-to-shot ratio as a natural measure of attitudes toward the police. (JEL H76, K42)