The US trucking industry trade press often portrays the US labor market for truck drivers as not working, citing persistent driver shortages and high levels of firm‐level turnover, and predicting significant resulting constraints on the supply of motor freight services. We investigate the...

This paper examines the effects of substantial changes in paid parental leave on child development and socio-economic development gaps. We exploit a German reform from 2007 that both expanded paid leave in the first year and removed paid leave in the second year following childbirth....

This study analyses the effects of regular physical education at school on cognitive skills, non-cognitive skills, motor skills, physical activity, and health. It is based on a very informative data set, the German Motorik-Modul, and identifies the effect by using variation in the required...

Today’s rough competition at a global level in all spheres of activity imposes companies worldwide to make sustained efforts in order to improve their products, services and processes. The automotive industry has always provided valuable examples of companies that achieved business excellence...

This paper examines the effects of a substantial change in publicly funded paid parental leave in Germany on child development and socio-economic development gaps. For children born before January 1, 2007, parental leave benefits were means-tested and paid for up to 24 months after childbirth....

The article compares changes in the European Works Councils (EWCs) at Ford and General Motors Europe during the financial and economic crisis. Previously, both were highly active and effective. Although both otherwise displayed quite different characteristics before the crisis, their reactions...

In a bonus-malus system in car insurance, the bonus class of a customer is updated from one year to the next as a function of the current class and the number of claims in the year (assumed Poisson). Thus the sequence of classes of a customer in consecutive years forms a Markov chain, and most...

Seit Beginn der Industrialisierung Ende des 18. Jahrhunderts hat sich das Leben der Menschen in der westlichen Welt erheblich verändert. Durch das Aufkommen von Massenproduktion, Transport, Energieerzeugung oder auch vermehrter Landwirtschaft stieg die Menge an ausgestoßenem Kohlenstoffdioxid...