The article provides a discussion on results of extensive empirical research conducted in 2016 on a sample of 495 local government authorities, using the CAWI questionnaire technique supported by the CATI survey. The results thus obtained were verified in statistical terms and then critically...

We reproduce Shoub, Kelsey, Katelyn E. Stauffer, and Miyeon Song (May 2021). "Do Female Officers Police Differently? Evidence from Traffic Stops," with alternative specifications and interpretation of the results. While our reproduction confirms that female police officers are less likely to...

A product market is concentrated when a few firms dominate the market. Similarly, a labor market is concentrated when a few firms dominate hiring in the market. Using data from the leading employment website CareerBuilder.com, we calculate labor market concentration for over 8,000...