Publications of the Research Unit Labour Markets and Social Insurance

  1. #ZEWPodcast // 2026

    When Is Education Worthwhile? (in German)

    Equal opportunities are regarded as a core value of modern societies – but how significant is their influence on economic success? A new ZEW study shows that when educational opportunities are distributed more…

  2. Contributions to Edited Volumes and Conference Proceedings // 2026

    Die Ökonomie der Spiele

  3. Contributions to Edited Volumes and Conference Proceedings // 2026

    Karenztage und Absenkung der Lohnersatzrate

  4. Non-Refereed Journal // 2026

    Mit Blick auf die Entwicklung der Bildungsrendite: Wie attraktiv ist ein Studium heute?

    Die Akademisierung seit der Jahrtausendwende hat Fachkräfteengpässe in akademischen Berufen verringert. Mehr akademisch gebildete Fachkräfte könnten aber die Löhne senken. Es stellt sich die Frage, ob sich ein…

  5. Refereed Journal // 2026

    Intergenerational mobility fosters innovation in Europe

    The circumstances into which individuals are born can place fundamental constraints on their future economic opportunities, leading to a mismatch between talent, education and occupation. One major determinant…

  6. ZEW Discussion Paper No. 26-026 // 2026

    Does Tightening the Duration of Temporary Contracts Cost Jobs? Evidence from Germany

    Many countries limit how long a worker may be kept on a temporary contract, yet little is known about how firms and workers respond when this maximum duration is tightened. Does a shorter cap simply displace…

  7. ZEW Discussion Paper No. 26-025 // 2026

    Off the Labor Supply Curve: The Zero Employer Size Wage Effect Within Large Firms

    We revisit the employer size wage effect (ESWE)—arguably the most basic and influential departure from the law of one price for labor. Our main result is that this canonical fact disappears completely across…

  8. Refereed Journal // 2026

    The Economics of Paid Sick Leave

    This article examines the economics of paid sick leave from both theoretical and empirical perspectives. Research on paid sick leave has evolved dynamically over the last decade, primarily driven by the spread…

  9. ZEW Discussion Paper No. 26-022 // 2026

    Patents, Firm Rents, and Worker Compensation: Causal Evidence from Quasi-Random Patent Allocation

    This paper provides new causal evidence on how patent allowances affect firms and their employees based on quasi-random assignment of patent applications to examiners. Exploiting employer–employee records with…