Abstract
When a police officer decides whether to initiate a traffic stop, the driver's race is less likely to be known during darkness, but always observed after the stop takes place. If officers use information optimally, this flow of information about race leads to specific empirical predictions, which are tested using data on traffic stops in Minneapolis. The prediction about stops is supported, but those concerning searches are not. This pattern of results implies that police choices were inconsistent, which is evidence against both statistical discrimination and optimizing with a taste for discrimination. The results may reflect cognitive biases present in the time-sensitive decision to initiate a stop.
Original language | English (US) |
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Pages (from-to) | 82-98 |
Number of pages | 17 |
Journal | Journal of Economic Behavior and Organization |
Volume | 135 |
DOIs | |
State | Published - Mar 1 2017 |
Bibliographical note
Publisher Copyright:© 2017 Elsevier B.V.
Keywords
- Discrimination
- Police
- Racial bias
- Search
- Traffic stop