The current analysis introduces human capital investments which - as all other investment projects - must be carried out given ex-ante uncertain returns. This return uncertainty reflects that particular ex-post ability realizations may or may not induce the possibility to engage in profitable...

Aufbauend auf der Hypothese, dass Arbeitsmärkte durch unvollständige Information charakterisiert sind, werden in diesem Arbeitspapier neuere Entwicklungen innerhalb eines Zweiges informationsökonomischer Ansätze vorgestellt: der Suchtheorie. Dabei werden ausführlich insbesondere jene...

This paper considers training, mobility decisions and wages together to test for the specificity of human capital contained in continuing training courses. We empirically analyse the relationship between training, mobility and wages in two ways. First, we examine the correlation between training...

Equilibrium search theory suggests that the wage distribution in a cross section of workers is closely related to labor market transitions and associated wage changes. Accordingly, job-to-job transitions are central in explaining the wage distribution. This paper uses the IAB employment...

Initial investments and different strategic actions of universities lead to their different positions in the higher education sector. Pursuing similar strategies leads to similar positions that influence structure and performance within the system. Institutions cannot only choose to focus on...

This study examines empirically the syndication of equity by multiple venture capitalists in Germany. Following the literature, there are mainly two competing views as to why venture capitalists syndicate investments. First, syndication can be viewed as a means of risk-sharing. Second, venture...

This paper shows that endogenous adjustments in the composition of labor supplies magnify the effects of changes in commodity prices on the measured skill premium under quite plausible conditions. These composition effects arise from decisions of individuals with heterogeneous inherent abilities...

In this paper, the efficiency of human capital investments is evaluated in the light of inadequate educational careers and skill obsolescence. Assuming heterogeneous returns to schooling and overeducation we use the potential outcome approach to measure the causal effect of human capital...