Vanino, E. orcid.org/0000-0002-4740-1501, Douch, M. and Cakmak, I. (2025) Political, economic and research disintegration: The impact of geopolitical uncertainty on cross-border R&D collaborations and innovation. Working Paper. Sheffield Economic Research Paper Series (2025003). Department of Economics, University of Sheffield ISSN 1749-8368
Abstract
Uncertainty regarding the policy environment could be particularly detrimental for innovation, as it requires high-risk investment, and long-term commitments with scientists and research partners. This paper focuses on the effects of geopolitical uncertainty on cross-border R&D collaborations and patenting activity, exploiting the UK exit from the EU as a quasi-natural experiment in a Difference-in-Difference (DiD) analysis. Our results reveal a significant disruption in cross-border research collaborations of UK organisations after the Brexit referendum, as EU based inventors were replaced by UK ones. This has resulted in a shift in the field of technologies patented, and in a decrease in inventions patented overseas. Overall, the disruption has negatively affected the innovations of UK based organisations, reducing both the number and quality of patents.
Metadata
Item Type: | Monograph |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2025 The Author(s). For reuse permissions, please contact the Author(s). The Sheffield Economic Research Paper Series (SERPS) offers a forum for the research output of the Department of Economics, University of Sheffield. Papers are reviewed for quality and presentation by two internal referees and a departmental editor. However, the contents and opinions expressed remain the responsibility of the author(s). Comments are welcomed and should be addressed to the individual author(s). |
Keywords: | Economic policy uncertainty; Brexit; Innovation; Patents; International research collaborations |
Dates: |
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Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Faculty of Social Sciences (Sheffield) > Department of Economics (Sheffield) > Sheffield Economics Research Papers Series The University of Sheffield > Faculty of Social Sciences (Sheffield) > Department of Economics (Sheffield) |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 04 Mar 2025 17:28 |
Last Modified: | 05 Mar 2025 15:02 |
Published Version: | https://www.sheffield.ac.uk/economics/research/ser... |
Status: | Published |
Publisher: | Department of Economics, University of Sheffield |
Series Name: | Sheffield Economic Research Paper Series |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:224015 |