Green-tech transition beyond regional borders: the role of embodied green knowledge flows

Adelia Fatikhova, Fabrizio Fusillo and Sandro Montresor

No 2413, Papers in Evolutionary Economic Geography (PEEG) from Utrecht University, Department of Human Geography and Spatial Planning, Group Economic Geography

Abstract: This work investigates the role of external exchanges of green knowledge on the regional development of new green technological specializations. We extend the recombinant knowledge framework to commodity-embodied knowledge and posit that inter-industry inter-regional flows of commodities, in which new green knowledge gets incorporated, are a channel through which regions can increase their opportunities of specializing in new green technologies and diversify in a more exploratory manner. We further expect these dynamics to be stronger when foreign rather than domestic embodied flows are concerned. By combining the EUREGIO input-output database with patent data, we test our hypotheses on a sample of 237 EU (NUTS2) regions over the period 2000-2019. We measure the regions’ centrality in the network of inter-regional flows of embodied green knowledge (GreenFlowNet) and exploit regional network centrality in a model of related diversification for green technologies. Results show that the centrality of regions in the network is positively associated with green diversification, making this process more exploratory. We also find that the regional ability to acquire new green-techs is mainly associated with the centrality in outward flows of green knowledge towards other regions rather than inward ones. Lastly, we find that regions’ green-tech diversification seems to be enabled (at the extensive margin) primarily by their centrality in the foreign network and accelerated (at the intensive margin) by their centrality in the domestic one. Policy implications are drawn accordingly.

Keywords: green technologies; diversification; relatedness; knowledge networks (search for similar items in EconPapers)
JEL-codes: O33 O52 R11 R15 (search for similar items in EconPapers)
Date: 2024-05, Revised 2024-05
New Economics Papers: this item is included in nep-cse, nep-eec, nep-ene, nep-env, nep-geo, nep-ino, nep-inv, nep-knm, nep-net, nep-sbm, nep-tid and nep-ure
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (1)

Downloads: (external link)
http://econ.geo.uu.nl/peeg/peeg2413.pdf Version April 2024 (application/pdf)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:egu:wpaper:2413

Access Statistics for this paper

More papers in Papers in Evolutionary Economic Geography (PEEG) from Utrecht University, Department of Human Geography and Spatial Planning, Group Economic Geography Contact information at EDIRC.
Bibliographic data for series maintained by ( this e-mail address is bad, please contact ).