This paper analyzes whether and how attending an internship during tertiary education affects income. We address endogeneity with an IV approach that exploits information regarding whether the internship was a mandatory component of the study. We further address selection into programs with...

Does better access to skilled workers reduce firms' willingness to provide general skills training to unskilled workers? We analyze how the gradual opening of the Swiss labor market to workers from the European Union affected the number of apprenticeship positions that firms provide. We exploit...

This paper sheds light on the questions how important competences are and which competences can best be learned at school and which competences can be acquired better in the workplace. Exploiting data from a survey among professional tertiary education and training business administration...