This paper provides more insight into the relevance of the assumption of human capital theory that the productivity of job-related training is driven by the improvement of workers' skills. We analyse the extent to which training and informal learning on the job are related to employee skill...

This paper examines the impact of vertical integration on the dynamics of performance over the automobile product development lifecycle. Building on recent work in organizational economics and strategy, we evaluate the relationship between vertical integration and different performance margins....

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...

Long run labor market trends in the American economy pose significant challenges. The employment-to-population ratio has steadily fallen. Growth in real money wages has been slow, with the most rapid gains taking place among workers at the top of the earnings distribution. One source of these...

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