Publikationen des Forschungsbereichs Innovationsökonomik und Unternehmensdynamik

  1. ZEW Discussion Paper Nr. 23-015 // 2023

    Intended and Unintended Knowledge Spillovers in Innovation

    Firms can use different sources of external knowledge for developing and implementing innovations. Some knowledge is provided deliberately by the source and constitutes intended knowledge spillovers, e.g.,…

  2. ZEW Discussion Paper Nr. 23-014 // 2023

    Pandemic Effects: Do Innovation Activities of Firms Suffer From Long-Covid?

    The COVID-19 pandemic has affected firms in many economies. Exploiting treatment heterogeneity, we use a difference-in-differences design to causally identify the shortrun impact of COVID-19 on innovation…

  3. Referierte Fachzeitschrift // 2023

    Reaching beyond the acquirer-target dyad in M&A – Linkages to external knowledge sources and target firm valuation

    Access to unique knowledge of a target firm is the strategic rationale for many firm acquisitions with the expectation of improving the acquirer's innovation performance. We argue that the acquisition price…

  4. Referierte Fachzeitschrift // 2023

    Innovation in hyperlink and social media networks: Comparing connection strategies of innovative companies in hyperlink and social media networks

    This paper seeks to unveil how (geospatial) connection strategies associated with business innovation, differ between geolocated social media and hyperlink company networks. Thereby, we provide a first step…

  5. ZEW Discussion Paper Nr. 23-010 // 2023

    The Effect of Staged Project Management on Product Innovation: Evidence from a Firm Survey

    This study examines whether staged project management is beneficial or harmful for making product innovations. Using a unique firm survey for Japan, we find that firms that employed staged project management had…

  6. ZEW Discussion Paper Nr. 23-009 // 2023

    Serving the Right Menu of R&D Policy Instruments to Firms: An Analysis of Policy Mix Sequencing

    The R&D policy instrument mix concept has become increasingly important for understanding how public R&D support drives firm-level R&D. To-date, empirical studies have conceptualised the instrument mix as a…

  7. ZEW Discussion Paper Nr. 23-008 // 2023

    Founder Personality and Start-up Subsidies

    Start-up subsidies play an important role in supporting start-up innovation and performance. However, what characteristics help and hinder start-ups to seek start-up subsidies remains unclear. We study whether…