We evaluate the effects of employer-provided formal training on employee suggestions for productivity improvements and on promotions among male blue-collar workers. More than twenty years of personnel data of four entry cohorts in a German company allow us to address issues such as unobserved...

Human capital is no doubt one of the most important factors for future economic growth and well-being. However, human capital is also prone to becoming obsolete over time. Skills that have been acquired at one point in time may perfectly match the skill requirements at that time but may become...

Firms generate new knowledge that leads to innovations by recombining existing knowledge sources. A successful recombination depends on both the availability of a knowledge stock (human capital pool) that contains innovation-relevant knowledge and the regulation of the knowledge flow through the...

We use a long panel data set for four cohorts of male blue-collar workers entering into an internal labor market to analyze the effect of age on the probability of participating in different employer-financed training measures. We find that training participation probabilities are inverted...

In this paper, we study the role of occupational skills in individuals’ labor market transitions. Using rich data on skills required in occupations, we introduce a concept of occupation-specific human capital and develop empirical measures for occupational specificity and occupation distance....

Previous research on educational decisions has almost exclusively focused on individual decisions to start a particular education. At the same time, the decision to revise an educational choice has hardly been analyzed, unless it is the decision to drop out. However, dropping out is only one...

This paper presents empirical evidence on premature terminations of apprenticeship contracts in Germany. Our novel approach uses human capital theory with a regional component as a clear-cut framework for the analysis. It derives testable hypotheses on individual decisions to finish an...