This paper extends standard models of work-related training by explicitly incorporating workers' locus of control into the investment decision. Our model both differentiates between general and specific training and accounts for the role of workers and firms in training decisions. Workers with an internal locus of control are predicted to engage in more general training than are their external co-workers ...
This paper investigates the effect of locus of control (LOC) on the length of mothers’ employment break after childbirth. Using data from the German Socio-Economic Panel Study (SOEP), duration data reveals that women with an internal LOC return to employment more quickly than women with an external LOC.We find that this effect is particularly pronounced in jobs in which the penalties in terms of lower ...
This paper assesses educational attainment of immigrant children, in particular evaluating whether naturalised parents invest more in their children’s human capital than non-naturalised parents. Findings of the literature indicate that citizenship is associated with lower return migration probability. Since the returns to investments in (country-specific) human capital increase with the duration of ...
This paper estimates sibling correlations in cognitive and non-cognitive skills to evaluate the importance of family background for skill formation. Based on a large representative German dataset including IQ test scores and measures of non-cognitive skills, a restricted maximum likelihood model indicates a strong relationship between family background and skill formation. Sibling correlations in non-cognitive ...
The empirical literature has provided ample yet contradictory evidence on the effectiveness of social ties in the job search process in terms of post-hire outcomes, such as wages or job satisfaction. Whereas early research, mainly focussing on the U.S. labour market, found positive correlations between finding a job via social ties and post-hire outcomes, most recent studies reported inconclusive or ...
Do increased instruction hours improve the performance of all students? Using PISA scores of students in ninth grade, we analyse the effect of a German education reform that increased weekly instruction hours by two hours (6.5 percent) overalmost five years. In the additional time, students are taught new learning content. On average, the reform improves student performance. However, treatment effects ...
This study empirically analyses how the use of fixed-term employment affects labour productivity of establishments. To this end, a large data set of German manufacturing establishments and various panel data models are used in order to test the expected non-linear relationship between labour productivity and the use of fixed-term employees. The analysis takes into account the possible distortions that ...
Academic and vocational qualifications play a crucial role when it comes to successfully integrating refugees and other migrants into society. What qualifications did migrants already acquire in their country of origin and which did they obtain in Germany? And to what extent are qualifications gained abroad recognized in Germany? The IAB-SOEP Migration Sample shows that the majority of the migrant ...
This study examines the importance of parental health in the development of child behavior during early childhood. Our analysis is based on child psychometric measures from a longitudinal German dataset, which tracks mothers and their newborns up to age six. We identify major changes in parental health (shocks) and control for a variety of initial characteristics of the child including prenatal conditions. ...