29 July, 2020

What the Data Say About Police

There are large racial differences in police use of nonlethal force. My research team analyzed nearly five million police encounters from New York City. We found that when police reported the incidents, they were 53% more likely to use physical force on a black civilian than a white one. In a separate, nationally representative dataset asking civilians about their experiences with police, we found the use of physical force on blacks to be 350% as likely. This is true of every level of nonlethal force, from officers putting their hands on civilians to striking them with batons. We controlled for every variable available in myriad ways. That reduced the racial disparities by 66%, but blacks were still significantly more likely to endure police force.
• Compliance by civilians doesn’t eliminate racial differences in police use of force. Black civilians who were recorded as compliant by police were 21% more likely to suffer police aggression than compliant whites. We also found that the benefits of compliance differed significantly by race. This was perhaps our most upsetting result, for two reasons: The inequity in spite of compliance clashed with the notion that the difference in police treatment of blacks and whites was a rational response to danger. And it complicates what we tell our kids: Compliance does make you less likely to endure a beat-down—but the benefit is larger if you are white.