1. Refereed Journal // 2024

    Mandatory Financial Information Disclosure and Credit Ratings

    When firms are forced to publicly disclose financial information, credit rating agencies are generally expected to improve their risk assessments. Theory predicts such an information quality effect but also…

  2. Refereed Journal // 2024

    To Diversify or Not? The Link Between Global Sourcing of ICT Goods and Firm Performance

    We analyze variation in firm performance as a function of the international diversification of ICT imports by firms. Drawing on administrative data from 2010 and 2014 on nearly 4000 German manufacturing firms,…

  3. Refereed Journal // 2024

    Combinatorial auctions for renewable energy – potentials and challenges

    Combinatorial auctions, which allow bidders to bid not only on individual items but also on packages of items and to express complementary and substitute relationships between items, have rarely been used for…

  4. Refereed Journal // 2024

    Do Refugees Impact Crime? Causal Evidence from Large-Scale Refugee Immigration to Germany

    Does large-scale refugee immigration affect crime rates in receiving countries? We address this question based on the large and unexpected refugee inflow to Germany that peaked in 2015–2016. Arriving refugees…

  5. Refereed Journal // 2024

    Customer Choice of Different Types of Non-Autonomous and Autonomous Transportation Network Company Services in the San Francisco Bay Area

    In recent years, transportation network companies (TNCs) have grown rapidly. However, with the high intensity of competition caused by multi-homing and low switching costs, providers like Uber and Lyft have yet…

  6. Refereed Journal // 2024

    Inventor Mobility Under Uncertainty

    Previous work suggests a general uncertainty surrounding the migration process acts as a barrier to outmigration. In this paper, we argue that this barrier is exacerbated when relative economic policy…