A central organizing framework of the voluminous recent literature studying changes in the returns to skills and the evolution of earnings inequality is what we refer to as the canonical model, which elegantly and powerfully operationalizes the supply and demand for skills by assuming two...

Many changes are influencing the working situation of drivers in the transport sector, mainly internationalization and globalization impacts for example by regulations from the European Union or competitive forces putting pressure on costs and wages. Interestingly the main research and political...