1. ZEW Discussion Paper Nr. 23-011 // 2023

    Firm Digitalisation and Mobility – Do Covid-19-Related Changes Persist?

    The Covid-19 pandemic has sparked hope that firm digitalisation will result in long-lasting reductions in mobility and related carbon emissions via the use of working from home and online services. In this…

  2. Discussion und Working Paper // 2023

    Public Procurement as an Innovation Policy: Where Do We Stand?

    Economics and innovation scholars have long recognized the potential of public procurement to trigger innovation. To what extent has this potential been realized so far? What can be done to improve the…

  3. 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…

  4. ZEW-Kurzexpertise Nr. 23-02 // 2023

    Magnitudes and Capital Key Divergence of the Eurosystem’s PSPP/PEPP Purchases

    In this report we update the quantitative analysis of the PEPP and PSPP conduct and analyze whether reinvestments are actually made in accordance to these claims. In prior versions of our report, we have…

  5. ZEW-Finanzmarktreport // 2023

    März 2023

    • Unsicherheit an den Finanzmärkten belastet Konjunkturerwartungen
    • Eurozone: konjunkturelle Erwartungen trüben sich
    • USA: Kollaps der Silicon Valley Bank drückt Konjunkturerwartungen deutlich
    • China:…
  6. ZEW Monthly // 2023

    03/2023 – Geschlechterunterschiede

    Ob Equal Pay Day oder Weltfrauentag – der März steht im Zeichen des weiblichen Geschlechts. Unabhängig davon sind Frauen sowohl für Gesellschaft als auch Wirtschaft wichtig: Oftmals müssen sie einen…

  7. Referierte Fachzeitschrift // 2023

    Green Technology Policies versus Carbon Pricing: An Intergenerational Perspective

    Technology policy is the most widespread form of climate policy and is often preferred over seemingly efficient carbon pricing. We propose a new explanation for this observation: gains that predominantly accrue…

  8. 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…

  9. 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…