Antecedents of Overtime Work: The Case of Junior Academics

38 Pages Posted: 23 Oct 2017

See all articles by Irina Frei

Irina Frei

RWTH Aachen University

Christian Grund

RWTH Aachen University - School of Economics and Business Administration; IZA Institute of Labor Economics

Abstract

Despite the ongoing public debate about precarious working conditions in academia, there is only little evidence on working hours and overtime work for the group of (non-tenured) junior academics. By using unique longitudinal survey data on the occupational situation and careers of doctoral students and doctorate holders in STEM fields in Germany, we explore potential antecedents of overtime. We find that overtime hours are less pronounced among firm employees holding a doctorate and among postdocs than they are among doctoral students. This result holds in the cross-section and also when examining status changes (from doctoral student to postdoc or to firm employee holding a doctorate) in difference-in-differences estimations.In contrast to firm employees, overtime hours are considerably positively associated with part-time contracts for doctoral students. Furthermore, our results reveal that individuals' career orientation is positively associated with extra hours. In contrast, individuals with family responsibilities and a stronger preference for leisure time spend significantly fewer hours at work.

Keywords: working time, overtime, part-time employment, academia

JEL Classification: I23, J22, M51

Suggested Citation

Frei, Irina and Grund, Christian, Antecedents of Overtime Work: The Case of Junior Academics. IZA Discussion Paper No. 11065. Available at SSRN: https://ssrn.com/abstract=3056603

Irina Frei (Contact Author)

RWTH Aachen University

Templergraben 55
52056 Aachen, 52056
Germany

Christian Grund

RWTH Aachen University - School of Economics and Business Administration ( email )

Aachen
Germany

IZA Institute of Labor Economics

P.O. Box 7240
Bonn, D-53072
Germany

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