Refereed Journals

  1. Refereed Journal // 2025

    Patentability Requirements and the Direction of Innovation

    We model a duopolistic game where firms first choose the direction of their innovation, then invest in the chosen direction, and finally, compete in the product market. Investments occur either in overlapping or…

  2. Refereed Journal // 2025

    The Benefits of Early Work Experience for School Dropouts: Evidence From a Field Experiment

    This paper focuses on the question of whether job-related work experience, especially in tight occupations, is sufficient to increase the employment opportunities of school dropouts in comparison with graduates.…

  3. Refereed Journal // 2025

    Local Economic Impacts of Wind Power Deployment in Denmark

    An argument sometimes used to support renewable energy is that it may contribute to job creation. On the other hand, these technologies often face local opposition. In the case of Denmark, the country with the…

  4. Refereed Journal // 2025

    Framing effects in consumer expectations surveys

    In a randomized survey experiment, I test how variations in question wording and format influence response behavior. Participants from a representative sample in Germany are divided into four groups, each…

  5. Refereed Journal // 2025

    Public procurement as an innovation policy: Where do we stand?

    Scholars and policymakers have long recognized the potential of public procurement as an industrial policy tool to incentivize innovation. However, it remains unclear to what extent this potential has been…

  6. Refereed Journal // 2025

    State-owned enterprises, fiscal transparency, and the circumvention of fiscal rules: The case of Germany

    State-owned enterprises (SOEs) provide opportunities for a more flexible and market-based provision of public services. At the same time, they may impair fiscal transparency and offer politicians discretion in…