Chapter 1. Estimating Efficiency in the Presence of Extreme Outliers: A Logistic-Half Normal Stochastic Frontier Model with Application to Highway Maintenance Costs in England -- Chapter 2. Alternative User Costs, Productivity and Inequality in US Business Sectors -- Chapter 3. On the Allocation...

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...