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 evidence that this effect is mainly related to differential appreciation of the career costs ...
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. ...
Despite increasing access to university education, students from disadvantaged or non-academic family backgrounds are still underrepresented at universities. In this regard, the economic literature mainly studies the effect of financial constraints on post-secondary educational decisions. Our knowledge on potential effects of other constraints regarding university education is more limited. We investigate ...
Organizational capital (OC) is important for economic performance. To determine the impact on the economic development, it is necessary to measure investment in OC just as well as depreciation of OC. Here we take closer look on the team value as part of the intangibles in the field of organisation capital.
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 ...
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 ...
One of the central results in international economics is that an economy cannot have at the same time independent monetary policy, free capital flows, and a fixed exchange rate. Over the last few years, however, this so-called Mundell-Flemming ‘trilemma’ has increasingly been challenged. It is argued that given the rising importance and synchronization of capital and credit flows across countries and ...
This paper studies the determinants of return migration by applying the Cox hazard model to longitudinal micro data from 1996 to 2012, including immigrants of a wide range of nationalities. The empirical results reveal the validity of the life cycle model of Migration Economics and a strong return probability decreasing effect of labor market integration and societal integration. Modeling non-proportional ...