1. Referierte Fachzeitschrift // 2019

    New Evidence on Determinants of Intellectual Property Litigation: A Market-Based Approach

    We contribute to the economic literature on patent litigation by taking a new perspective. In the past, scholars mostly focused on specific litigation cases at the patent level and related technological…

  2. Referierte Fachzeitschrift // 2019

    The Dynamic Relationship Between Investments in Brand Equity and Firm Profitability: Evidence Using Trademark Registrations

    Most marketing practitioners and scholars agree that marketing assets such as brand equity significantly contribute to a firm’s financial performance. In this paper, we model brand equity as an unobservable…

  3. Referierte Fachzeitschrift // 2019

    Knowledge proximity and firm innovation: A microgeographic analysis for Berlin

    We analyse the geographic proximity of innovative firms to different types of knowledge sources in an urban environment on a microgeographic scale. Based on a comprehensive panel data set of manufacturing and…

  4. Referierte Fachzeitschrift // 2019

    Politicians’ promotion incentives and bank risk exposure in China

    This paper shows that politicians’ pressure to climb the career ladder increases bank risk exposure in their region. Chinese local politicians are set growth targets in their region that are relative to each…

  5. Referierte Fachzeitschrift // 2019

    Go for Gigabit? First Evidence on Economic Benefits of High‐speed Broadband Technologies in Europe

    The literature on the effects of investment in broadband infrastructure finds positive macroeconomic effects. However, it is severely constrained because it could hitherto only analyse investment or adoption up…

  6. Referierte Fachzeitschrift // 2019

    The Magic of the Personal Touch: Field Experimental Evidence on Money and Appreciation as Gifts

    In this paper, we use two field experiments in professional settings to explore the effort levels of individuals in response to gifts. We extend the literature by looking at non-financial gifts that signal…

  7. Referierte Fachzeitschrift // 2019

    The export additionality of innovation policy

    The empirical evidence that innovation policies often lead to innovation additionality is long-standing. However, innovation is an intermediate outcome. Innovations are important to the extent that they…