Long-term public sector sponsored training programs often show little or negative short-run employment effects and often it is not possible to assess whether positive long-run effects exist. Based on unique administrative data, this paper estimates the long-run differential employment effects of...

This paper provides new estimates of a timevarying NAIRU for Germany taking account of the structural break caused by German unification based on the Kalman Filter and on a partially linear model as two alternatives. Estimating a standard Phillips curve, the sum of coefficients associated with...

Knowledge spillovers to competitors are regarded as an important aspect of the innovation process. While a company possibly benefits from incoming information on successful R&D conducted by other companies, a generally high probability of leakage of knowledge in an industry will negatively...

Wir diskutieren die Faktoren für eine erfolgreiche Umsetzung eines Systems des betrieblichen Vorschlagswesens und anderer Maßnahmen zur Stimulierung des Innovationserfolgs. Im Anschluss wird die Wirkung des betrieblichen Vorschlagswesens auf den Innovationserfolg empirisch überprüft. Als...

Using a large linked employer-employee data set, this paper studies the relationship between job reallocation, worker reallocation and the flexibility of wages in western German manufacturing. Using the plant-specific residual wage dispersion as a proxy for wage flexibility, we find that more...

Ziel dieses Beitrags ist die Quantifizierung der mit der Einführung des Arbeitslosengeldes II verbundenen Arbeitsangebots- und Beschäftigungseffekte. Zusätzlich wird ein Reformszenario simuliert, welches die Anreizstruktur im Niedriglohnbereich verbessern soll. Methodisch wird ein...

Um Hinweise für die Erträge von Investitionen in die Fähigkeiten von Kindern im Vorschulalter geben zu können, möchten wir in diesem Beitrag die Ergebnisse von Simulationen zur Diskussion stellen. Der Humankapitalerwerb wird als Funktion von kognitiven und nichtkognitiven Fähigkeiten...

This paper investigates the relationship between kindergarten attendance and secondary school track choice in West-Germany. Our analysis is based on a panel of 12 to 14-year olds with information from age two on, drawn from the German SocioEconomic Panel (GSOEP) 19842005. We estimate binary...

Self-productivity is a crucial feature in the process of skill formation. It means that skills and health acquired at one stage in the life cycle enhance skills and health formation at later stages. This paper presents an empirical investigation of self-productivity in early childhood in...

We use a new and exceptionally rich administrative data set for Germany to evaluate the employment effects of a variety of public sponsored training programs in the early 2000s. Building on the work of Sianesi (2003, 2004), we employ propensity score matching methods in a dynamic, multiple...