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Combining digital and green technologies in regions: how to close the gap with respect to the frontier?

Author

Listed:
  • Stefano Basilico
  • Alberto Marzucchi
  • Sandro Montresor

Abstract

This paper focuses on the combination of green and digital technologies at the regional level. Using patent data, we put forward an original measurement of the regional speed of green-digital (i.e. twin) combination: the temporal distance between the time at which a combination is realised for the first time in the frontier region and the time at which this same combination is accomplished in the focal region. We proceed by investigating the drivers and the technological impact related to this speed. We find that the speed of combination is enhanced by dealing with broad and diverse twin technologies. The speed at which the gap is closed, also crucially depends on the interdependencies between green and digital domains, captured by the overlap in their knowledge bases. Counterintuitively, the longer the combination paths, the faster the region combines green and digital technologies. This finding is then rationalised further looking at the policy and network characteristics. Finally, we find that the earlier the combination happens, the greater is likely to be the impact on subsequent inventions, but only for granted patents. Overall, these results are discussed in terms of policy recommendations, given the high attention placed by policymakers on the twin transition.

Suggested Citation

  • Stefano Basilico & Alberto Marzucchi & Sandro Montresor, 2024. "Combining digital and green technologies in regions: how to close the gap with respect to the frontier?," Papers in Evolutionary Economic Geography (PEEG) 2440, Utrecht University, Department of Human Geography and Spatial Planning, Group Economic Geography, revised Dec 2024.
    • Handle: RePEc:egu:wpaper:2440
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    File URL: http://econ.geo.uu.nl/peeg/peeg2440.pdf
    File Function: Version December 2024
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    More about this item

    Keywords

    Twin transition; Digital technologies; Green technologies; Regional knowledge base;
    All these keywords.

    JEL classification:

    • O31 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Innovation and Invention: Processes and Incentives
    • O33 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Technological Change: Choices and Consequences; Diffusion Processes
    • R11 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General Regional Economics - - - Regional Economic Activity: Growth, Development, Environmental Issues, and Changes
    • R12 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General Regional Economics - - - Size and Spatial Distributions of Regional Economic Activity; Interregional Trade (economic geography)
    • Q55 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Environmental Economics: Technological Innovation

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