This paper studies the willingness to become an entrepreneur depending on an individual's composition of human and social capital. Our theoretical analysis is an application and extension of Lazear's (2005) jack-of-all-trades theory. Our primary implication is that it is not individuals with a...

We use a long panel data set for four entry cohorts into an internal labor market to analyze the effect of age on the probability to participate in different training measures. We find that training participation probabilities are inverted u-shaped with age and that longer training measures are...

Unbestritten kommt der Ausstattung und Qualität des Humankapitals eine immer größere Rolle für die Wettbewerbsfähigkeit eines Landes oder eines einzelnen Unternehmens zu. Dabei kann der Bestand an Humankapital zwar sowohl auf private als auch auf betriebliche oder staatliche...

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...