In this work, we consider the integrated problem of locomotive scheduling and driver assignment in rail freight companies. Our aim is to compute an optimal simultaneous assignment of locomotives and drivers to the trains listed in a given order-book. Mathematically, this leads to the combination...

In the past three decades, the prevalence of child wasting in the Philippines has generally fluctuated between 6% and 8%. As a result, the country fell short of the 2022 Philippine Plan of Action for Nutrition target of 5%. However, between 2013 and 2018, the decline in the wasting prevalence...

Previous research shows that female workers are less sensitive to wages in their decision to switch jobs than male workers, and that this could explain a substantial part of the gender wage gap. This paper studies to what extent gender differences in preferences and personality traits explain...

This paper reviews the literature on firm wage differences and the fixed effects methods typically used to measure these differences. High wage firms tend to be more productive, larger, more sought after by workers, and to employ more credentialed and higher wage workers. The latest evidence...