Publications of the Research Unit Economics of Innovation and Industrial Dynamics

  1. Refereed Journal // 2022

    Does Green Public Procurement Trigger Environmental Innovations?

    Green public procurement has gained high political priority and is argued to be an effective demand-side policy to trigger environmental innovations. Its implementation usually takes the form of environmental…

  2. ZEW Discussion Paper No. 22-007 // 2022

    Using Big Data for Generating Firm-Level Innovation Indicators – A Literature Review

    Obtaining indicators on innovation activities of firms has been a challenge in economic research for a long time. The most frequently used indicators - R&D expenditure and patents - provide an incomplete picture…

  3. ZEW Discussion Paper No. 22-006 // 2022

    Greenwashing in the US Metal Industry? A Novel Approach Combining SO2 Concentrations From Satellite Data, a Plant-Level Firm Database and Web Text Mining

    This Discussion Paper deals with the issue of greenwashing, i.e. the false portrayal of companies as environmentally friendly. The analysis focuses on the US metal industry, which is a major emission source of…

  4. ZEW Discussion Paper No. 22-005 // 2022

    Artificial Intelligence and Firm-Level Productivity

    Artificial Intelligence (AI) is often regarded as the next general-purpose technology with a rapid, penetrating, and far-reaching use over a broad number of industrial sectors. A main feature of new…

  5. Refereed Journal // 2022

    Productivity Dynamics and Exports in the French Forest Product Industry

    This paper investigates aggregate productivity dynamics of the French forest product industry based on firm-level data from 1994 to 2016. The main objectives of the paper are to investigate aggregate…

  6. ZEW Discussion Paper No. 22-003 // 2022

    R&D Grant and Tax Credit Support for Foreign-Owned Subsidiaries: Does It Pay Off?

    Foreign-owned subsidiaries make significant contributions to national Research and Development (R&D) in many host countries. Policymakers often support subsidiaries through R&D grants and R&D tax credits. A key…