IDEAS home Printed from https://ideas.repec.org/p/gre/wpaper/2026-24.html

From Footloose to Grounded: Domestic Integration in National Innovation Systems for Artificial Intelligence

Author

Listed:
  • Ludovic Dibiaggio

    (SKEMA Business School, France)

  • Lionel Nesta

    (Université Côte d'Azur, CNRS, GREDEG, France
    SKEMA Business School, France
    OFCE, Sciences Po Paris, France)

Abstract

Research on national innovation systems emphasizes linkages among distributed capabilities but offers limited means of observing whether they are technologically connected. We conceptualize domestic integration as the system-level capacity to connect complementary capabilities across techniques, functions, and applications. Using 1.4 million AI-related patents and 330,000 scientific publications from 1990 to 2021, we operationalize integration through cross-layer alignment and distinguish it from downstream application specialization. Integration is positively associated with quality-weighted inventive performance, but its contribution changes over technological development. Before 2012, it supports inventive performance across levels of specialization, consistent with footloose integration under uncertainty. After 2012, its returns increasingly depend on strong downstream specialization, indicating grounded integration. Cross-layer alignment is also associated with higher patent quality and the reuse and deepening of existing AI combinations rather than radical combinatorial novelty. These findings identify domestic integration as a distinct dimension of national innovative capacity and suggest that technological sovereignty depends less on self-sufficiency than on the capacity to connect and reconfigure complementary capabilities.

Suggested Citation

  • Ludovic Dibiaggio & Lionel Nesta, 2026. "From Footloose to Grounded: Domestic Integration in National Innovation Systems for Artificial Intelligence," GREDEG Working Papers 2026-24, Groupe de REcherche en Droit, Economie, Gestion (GREDEG CNRS), Université Côte d'Azur, France.
    • Handle: RePEc:gre:wpaper:2026-24
    as

    Download full text from publisher

    File URL: http://195.220.190.85/GREDEG-WP-2026-24.pdf
    File Function: First version
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Erik Brynjolfsson & Daniel Rock & Chad Syverson, 2021. "The Productivity J-Curve: How Intangibles Complement General Purpose Technologies," American Economic Journal: Macroeconomics, American Economic Association, vol. 13(1), pages 333-372, January.
    2. Lionel Nesta & Pier Paolo Saviotti, 2005. "Coherence of the Knowledge Base and the Firms’ Innovative Performance. Evidence from the Bio-Pharmaceutical Industry," Sciences Po Economics Publications (main) hal-03417696, HAL.
    3. Arora, Ashish & Gambardella, Alfonso, 1994. "Evaluating technological information and utilizing it : Scientific knowledge, technological capability, and external linkages in biotechnology," Journal of Economic Behavior & Organization, Elsevier, vol. 24(1), pages 91-114, June.
    4. Tim Büthe & Walter Mattli, 2011. "The New Global Rulers: The Privatization of Regulation in the World Economy," Economics Books, Princeton University Press, edition 1, number 9470, December.
    5. Joseph Farrell & Garth Saloner, 1985. "Standardization, Compatibility, and Innovation," RAND Journal of Economics, The RAND Corporation, vol. 16(1), pages 70-83, Spring.
    6. Audretsch, David B & Feldman, Maryann P, 1996. "R&D Spillovers and the Geography of Innovation and Production," American Economic Review, American Economic Association, vol. 86(3), pages 630-640, June.
    7. Robert C. Feenstra & Robert Inklaar & Marcel P. Timmer, 2015. "The Next Generation of the Penn World Table," American Economic Review, American Economic Association, vol. 105(10), pages 3150-3182, October.
    8. Andy Stirling, 2007. "A General Framework for Analysing Diversity in Science, Technology and Society," SPRU Working Paper Series 156, SPRU - Science Policy Research Unit, University of Sussex Business School.
    9. Dosi, Giovanni & Llerena, Patrick & Labini, Mauro Sylos, 2006. "The relationships between science, technologies and their industrial exploitation: An illustration through the myths and realities of the so-called `European Paradox'," Research Policy, Elsevier, vol. 35(10), pages 1450-1464, December.
    10. James G. March, 1991. "Exploration and Exploitation in Organizational Learning," Organization Science, INFORMS, vol. 2(1), pages 71-87, February.
    11. Hansen, Bruce E., 2000. "Testing for structural change in conditional models," Journal of Econometrics, Elsevier, vol. 97(1), pages 93-115, July.
    12. Rotolo, Daniele & Hicks, Diana & Martin, Ben R., 2015. "What is an emerging technology?," Research Policy, Elsevier, vol. 44(10), pages 1827-1843.
    13. Richardson, G B, 1972. "The Organisation of Industry," Economic Journal, Royal Economic Society, vol. 82(327), pages 883-896, September.
    14. Lionel Nesta & Pier Paolo Saviotti, 2005. "Coherence Of The Knowledge Base And The Firm'S Innovative Performance: Evidence From The U.S. Pharmaceutical Industry," Journal of Industrial Economics, Wiley Blackwell, vol. 53(1), pages 123-142, March.
    15. Filippo Mezzanotti & Timothy Simcoe, 2022. "Innovation and Appropriability: Revisiting the Role of Intellectual Property," Working Papers 22-09, Center for Economic Studies, U.S. Census Bureau.
    16. Edler, Jakob & Blind, Knut & Kroll, Henning & Schubert, Torben, 2023. "Technology sovereignty as an emerging frame for innovation policy. Defining rationales, ends and means," Research Policy, Elsevier, vol. 52(6).
    17. Veugelers Reinhilde, 2024. "An Innovation-Based Industrial Policy for the EU," Intereconomics: Review of European Economic Policy, Paradigm, vol. 59(5), pages 254-261.
    18. Bruce E. Hansen, 2001. "The New Econometrics of Structural Change: Dating Breaks in U.S. Labour Productivity," Journal of Economic Perspectives, American Economic Association, vol. 15(4), pages 117-128, Fall.
    19. Dosi, Giovanni, 1993. "Technological paradigms and technological trajectories : A suggested interpretation of the determinants and directions of technical change," Research Policy, Elsevier, vol. 22(2), pages 102-103, April.
    20. Constance E. Helfat & Miguel A. Campo-Rembado, 2016. "Integrative Capabilities, Vertical Integration, and Innovation Over Successive Technology Lifecycles," Organization Science, INFORMS, vol. 27(2), pages 249-264, April.
    21. Bronwyn H. Hall & Adam Jaffe & Manuel Trajtenberg, 2005. "Market Value and Patent Citations," RAND Journal of Economics, The RAND Corporation, vol. 36(1), pages 16-38, Spring.
    22. A. Colin Cameron & Jonah B. Gelbach & Douglas L. Miller, 2008. "Bootstrap-Based Improvements for Inference with Clustered Errors," The Review of Economics and Statistics, MIT Press, vol. 90(3), pages 414-427, August.
    23. Manuel Trajtenberg & Rebecca Henderson & Adam Jaffe, 1997. "University Versus Corporate Patents: A Window On The Basicness Of Invention," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 5(1), pages 19-50.
    24. Cohen, Wesley M & Levinthal, Daniel A, 1989. "Innovation and Learning: The Two Faces of R&D," Economic Journal, Royal Economic Society, vol. 99(397), pages 569-596, September.
    25. Rachel Griffith & Stephen Redding & John Van Reenen, 2004. "Mapping the Two Faces of R&D: Productivity Growth in a Panel of OECD Industries," The Review of Economics and Statistics, MIT Press, vol. 86(4), pages 883-895, November.
    26. Adam B. Jaffe & Manuel Trajtenberg & Rebecca Henderson, 1993. "Geographic Localization of Knowledge Spillovers as Evidenced by Patent Citations," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 108(3), pages 577-598.
    27. Ron Adner & Rahul Kapoor, 2016. "Innovation ecosystems and the pace of substitution: Re-examining technology S-curves," Strategic Management Journal, Wiley Blackwell, vol. 37(4), pages 625-648, April.
    28. Ingrid Ott & Simone Vannuccini, 2023. "Invention in Times of Global Challenges: A Text-Based Study of Remote Sensing and Global Public Goods," Economies, MDPI, vol. 11(8), pages 1-24, August.
    29. Furman, Jeffrey L. & Porter, Michael E. & Stern, Scott, 2002. "The determinants of national innovative capacity," Research Policy, Elsevier, vol. 31(6), pages 899-933, August.
    30. Ron Adner & Rahul Kapoor, 2010. "Value creation in innovation ecosystems: how the structure of technological interdependence affects firm performance in new technology generations," Strategic Management Journal, Wiley Blackwell, vol. 31(3), pages 306-333, March.
    31. Donald W. K. Andrews, 2003. "Tests for Parameter Instability and Structural Change with Unknown Change Point: A Corrigendum," Econometrica, Econometric Society, vol. 71(1), pages 395-397, January.
    32. Giovanni Dosi & Keith Pavitt & Luc Soete, 1990. "The Economics of Technical Change and International Trade," LEM Book Series, Laboratory of Economics and Management (LEM), Sant'Anna School of Advanced Studies, Pisa, Italy, number dosietal-1990.
    33. Michael Hobday & Andrew Davies & Andrea Prencipe, 2005. "Systems integration: a core capability of the modern corporation," Industrial and Corporate Change, Oxford University Press and the Associazione ICC, vol. 14(6), pages 1109-1143, December.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Ludovic Dibiaggio & Lionel Nesta & Simone Vannuccini, 2024. "European Sovereignty in Artificial Intelligence: A Competence-Based Perspective," Working Papers hal-04841182, HAL.
    2. Escribano, Alvaro & Fosfuri, Andrea & Tribó, Josep A., 2009. "Managing external knowledge flows: The moderating role of absorptive capacity," Research Policy, Elsevier, vol. 38(1), pages 96-105, February.
    3. Battke, Benedikt & Schmidt, Tobias S. & Stollenwerk, Stephan & Hoffmann, Volker H., 2016. "Internal or external spillovers—Which kind of knowledge is more likely to flow within or across technologies," Research Policy, Elsevier, vol. 45(1), pages 27-41.
    4. Hur, Wonchang & Oh, Junbyoung, 2021. "A man is known by the company he keeps?: A structural relationship between backward citation and forward citation of patents," Research Policy, Elsevier, vol. 50(1).
    5. Seh-Hyun Yoo & Chang-Yang Lee, 2023. "Technological diversification, technology portfolio properties, and R&D productivity," The Journal of Technology Transfer, Springer, vol. 48(6), pages 2074-2105, December.
    6. Rakas, Marija & Hain, Daniel S., 2019. "The state of innovation system research: What happens beneath the surface?," Research Policy, Elsevier, vol. 48(9), pages 1-1.
    7. Carlo Corradini & Pelin Demirel & Giuliana Battisti, 2016. "Technological diversification within UK’s small serial innovators," Small Business Economics, Springer, vol. 47(1), pages 163-177, June.
    8. Manuel Acosta & Daniel Coronado & Esther Ferrándiz & Manuel Jiménez, 2022. "Effects of knowledge spillovers between competitors on patent quality: what patent citations reveal about a global duopoly," The Journal of Technology Transfer, Springer, vol. 47(5), pages 1451-1487, October.
    9. Tom Broekel & Lars Mewes, 2017. "Analyzing the impact of R&D policy on regional diversification," Papers in Evolutionary Economic Geography (PEEG) 1726, Utrecht University, Department of Human Geography and Spatial Planning, Group Economic Geography, revised Sep 2017.
    10. Silvestri, Daniela & Riccaboni, Massimo & Della Malva, Antonio, 2018. "Sailing in all winds: Technological search over the business cycle," Research Policy, Elsevier, vol. 47(10), pages 1933-1944.
    11. Ron Boschma & Ernest Miguelez & Rosina Moreno & Diego B. Ocampo-Corrales, 2021. "Technological breakthroughs in European regions: the role of related and unrelated combinations," Papers in Evolutionary Economic Geography (PEEG) 2118, Utrecht University, Department of Human Geography and Spatial Planning, Group Economic Geography, revised Jun 2021.
    12. Maryann Feldman & Dieter Kogler & David Rigby, 2013. "rKnowledge: The Spatial Diffusion of rDNA Methods," Papers in Evolutionary Economic Geography (PEEG) 1311, Utrecht University, Department of Human Geography and Spatial Planning, Group Economic Geography, revised Aug 2013.
    13. Orsatti, Gianluca & Quatraro, Francesco & Pezzoni, Michele, 2020. "The antecedents of green technologies: The role of team-level recombinant capabilities," Research Policy, Elsevier, vol. 49(3).
    14. Galli Geleilate, José-Mauricio & Davies, Andrew, 2026. "Innovating during disruption: An assessment of firms’ knowledge absorption from suppliers across disruptive and sustaining technologies," Technovation, Elsevier, vol. 152(C).
    15. Isabel Cavalli & Charlie Joyez, 2021. "The Dynamics of French Universities in Patent Collaboration Networks," GREDEG Working Papers 2021-38, Groupe de REcherche en Droit, Economie, Gestion (GREDEG CNRS), Université Côte d'Azur, France.
    16. Chung-Jen Chen & Bou-Wen Lin & Jun-You Lin & Yung-Chang Hsiao, 2020. "Learning-from-parents: exploitative knowledge acquisition and the innovation performance of joint venture," The Journal of Technology Transfer, Springer, vol. 45(1), pages 228-258, February.
    17. Dahesh, Mehran Badin & Tabarsa, Gholamali & Zandieh, Mostafa & Hamidizadeh, Mohammadreza, 2020. "Reviewing the intellectual structure and evolution of the innovation systems approach: A social network analysis," Technology in Society, Elsevier, vol. 63(C).
    18. Jackie Krafft & Francesco Quatraro & Pier Saviotti, 2014. "Knowledge characteristics and the dynamics of technological alliances in pharmaceuticals: empirical evidence from Europe, US and Japan," Journal of Evolutionary Economics, Springer, vol. 24(3), pages 587-622, July.
    19. Kathryn Rudie Harrigan & Maria Chiara Guardo & Elona Marku, 2018. "Patent value and the Tobin’s q ratio in media services," The Journal of Technology Transfer, Springer, vol. 43(1), pages 1-19, February.
    20. Maria Chiara Di Guardo & Kathryn Rudie Harrigan & Elona Marku, 2019. "M&A and diversification strategies: what effect on quality of inventive activity?," Journal of Management & Governance, Springer;Accademia Italiana di Economia Aziendale (AIDEA), vol. 23(3), pages 669-692, September.

    More about this item

    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
    • O34 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Intellectual Property and Intellectual Capital
    • D80 - Microeconomics - - Information, Knowledge, and Uncertainty - - - General
    • L86 - Industrial Organization - - Industry Studies: Services - - - Information and Internet Services; Computer Software

    NEP fields

    This paper has been announced in the following NEP Reports:

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gre:wpaper:2026-24. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Patrice Bougette (email available below). General contact details of provider: https://edirc.repec.org/data/credcfr.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.