Arent and Nagl (2013) use the BA Employment panel 1998-2007 to identify effects of the German Hartz reform. Their findings suggest that the reform caused a considerable reduction of wages. Our replication of their study suggests that their clear and strong conclusions are driven by a too coarse...

Arent and Nagl (2013) use the BA Employment panel 1998-2007 to identify effects of the German Hartz reform and find that it caused a considerable reduction of wages. Our replication study suggests that their clear and strong conclusions are based on implausible assumptions regarding the error...

Internships are an important and often mandatory part of academic education. They offer valuable insights into the labor market but can also expose students to negative aspects of the working world, such as gender pay disparities. Our paper provides first evidence of a gender pay gap in...