"Despite the ongoing discussion on labor shortage in the German economy there is still a lack of empirical analyses of this problem based on adequate econometric methods. The paper explores the determinants of labor shortage in the environmental sector supplying products and services that help...

"Das Hamburger Modell zur Beschäftigungsförderung zielt darauf ab, Arbeitslose mit geringen Verdienstmöglichkeiten und schlechten Arbeitsmarktchancen durch zeitlich befristete Zuschüsse, die sowohl den Teilnehmern an der Maßnahme als auch den Arbeitgebern gewährt werden, in den regulären...

"Sociological as well as economic research is interested in the role of social net-works in staffing processes. Empirical studies usually consider them as relevant from the job seekers' point of view. But there is only little knowledge of firms' perspective on this issue. This paper contributes...

"Das Hamburger Modell zur Beschäftigungsförderung zielt darauf ab, Arbeitslose mit geringen Verdienstmöglichkeiten und schlechten Arbeitsmarktchancen durch zeitlich befristete Zuschüsse, die sowohl den Teilnehmern an der Maßnahme als auch den Arbeitgebern gewährt werden, in den regulären...

"Sociological as well as economic research is interested in the role of social net-works in staffing processes. Empirical studies usually consider them as relevant from the job seekers' point of view. But there is only little knowledge of firms' perspective on this issue. This paper contributes...

"This paper investigates how founders' experience and professional background affect the duration of periods of self-employment, and to what extent the duration is affected by a balanced skill set in particular. In this context, an occupational choice framework based on a competing risk setting...

"Using a linked employer-employee dataset and taking the perspective of individuals rather than firms, this paper analyzes some effects of joining start-ups. We show that entrants in new firms differ from those joining incumbent firms, and we use a matching approach to compare a group of...