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Technological Cohesion and Convergence: A Main Path Analysis of the Bioeconomy, 1900–2020

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  • Jakob Hoffmann

    (Economic Geography Group, Institute of Geography, Heidelberg University, 69120 Heidelberg, Germany)

  • Johannes Glückler

    (Economic Geography Group, Institute of Geography, Heidelberg University, 69120 Heidelberg, Germany)

Abstract

The bioeconomy comprises a range of industries that are related through their reliance on biomass and their use of biotechnology, such as agriculture, food processing, and parts of the life sciences. While the bioeconomy has received increasing attention in the context of innovation policy, the internal structure of its underlying technological field remains opaque, and little is known about the long-term processes through which its subdomains have co-evolved. It is precisely the structure (cohesion) of this field and its evolution (convergence) over the course of more than a century of technological development that this article seeks to disentangle. For this purpose, we draw on a dataset of more than 1.5 million patent families and use bibliometric methods and main path analysis to assess the internal and external cohesion of the field and trace its long-term technological development. Our analysis supports two main findings: First, instead of becoming more closed as a field, the cohesion of technologies within the bioeconomy with external technologies has increased over time. Second, the bioeconomy technological field shows clear signs of structural convergence over the second half of the 20th century, with the biochemical domain absorbing most of the trajectories of technological knowledge originating in the traditional application areas. As such, the study illustrates the long-term processes of technological cross-fertilization through which the bioeconomy, as an example of a heterogeneous technological field, developed its ‘backbone’ of technological knowledge.

Suggested Citation

  • Jakob Hoffmann & Johannes Glückler, 2023. "Technological Cohesion and Convergence: A Main Path Analysis of the Bioeconomy, 1900–2020," Sustainability, MDPI, vol. 15(16), pages 1-17, August.
  • Handle: RePEc:gam:jsusta:v:15:y:2023:i:16:p:12100-:d:1212436
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    as
    1. Mark W. Rosegrant & Claudia Ringler & Tingju Zhu & Simla Tokgoz & Prapti Bhandary, 2013. "Water and food in the bioeconomy: challenges and opportunities for development," Agricultural Economics, International Association of Agricultural Economists, vol. 44(s1), pages 139-150, November.
    2. Bart Verspagen, 2007. "Mapping Technological Trajectories As Patent Citation Networks: A Study On The History Of Fuel Cell Research," Advances in Complex Systems (ACS), World Scientific Publishing Co. Pte. Ltd., vol. 10(01), pages 93-115.
    3. Gambardella, Alfonso & Torrisi, Salvatore, 1998. "Does technological convergence imply convergence in markets? Evidence from the electronics industry," Research Policy, Elsevier, vol. 27(5), pages 445-463, September.
    4. Beate El-Chichakli & Joachim von Braun & Christine Lang & Daniel Barben & Jim Philp, 2016. "Policy: Five cornerstones of a global bioeconomy," Nature, Nature, vol. 535(7611), pages 221-223, July.
    5. Marianna Epicoco, 2013. "Knowledge patterns and sources of leadership: Mapping the semiconductor miniaturization trajectory," Post-Print hal-03381305, HAL.
    6. Thomas Hertel & Jevgenijs Steinbuks & Uris Baldos, 2013. "Competition for land in the global bioeconomy," Agricultural Economics, International Association of Agricultural Economists, vol. 44(s1), pages 129-138, November.
    7. Christian Morland & Franziska Schier, 2020. "Modelling Bioeconomy Scenario Pathways for the Forest Products Markets with Emerging Lignocellulosic Products," Sustainability, MDPI, vol. 12(24), pages 1-15, December.
    8. Freeman, Chris, 1994. "The Economics of Technical Change," Cambridge Journal of Economics, Cambridge Political Economy Society, vol. 18(5), pages 463-514, October.
    9. Gauch, Stephan & Blind, Knut, 2015. "Technological convergence and the absorptive capacity of standardisation," Technological Forecasting and Social Change, Elsevier, vol. 91(C), pages 236-249.
    10. 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.
    11. 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.
    12. Geert Duysters & John Hagedoorn, 1998. "Technological Convergence in the IT Industry: The Role of Strategic Technology Alliances and Technological Competencies," International Journal of the Economics of Business, Taylor & Francis Journals, vol. 5(3), pages 355-368.
    13. Seongkyoon Jeong & Jong-Chan Kim & Jae Young Choi, 2015. "Technology convergence: What developmental stage are we in?," Scientometrics, Springer;Akadémiai Kiadó, vol. 104(3), pages 841-871, September.
    14. Epicoco, Marianna, 2013. "Knowledge patterns and sources of leadership: Mapping the semiconductor miniaturization trajectory," Research Policy, Elsevier, vol. 42(1), pages 180-195.
    15. Han, Eun Jin & Sohn, So Young, 2016. "Technological convergence in standards for information and communication technologies," Technological Forecasting and Social Change, Elsevier, vol. 106(C), pages 1-10.
    16. Sick, Nathalie & Preschitschek, Nina & Leker, Jens & Bröring, Stefanie, 2019. "A new framework to assess industry convergence in high technology environments," Technovation, Elsevier, vol. 84, pages 48-58.
    17. Martinelli, Arianna, 2012. "An emerging paradigm or just another trajectory? Understanding the nature of technological changes using engineering heuristics in the telecommunications switching industry," Research Policy, Elsevier, vol. 41(2), pages 414-429.
    18. Julia Bailey-Serres & Jane E. Parker & Elizabeth A. Ainsworth & Giles E. D. Oldroyd & Julian I. Schroeder, 2019. "Genetic strategies for improving crop yields," Nature, Nature, vol. 575(7781), pages 109-118, November.
    19. Johann Wackerbauer & Tilmann Rave & Lara Dammer & Stephan Piotrowski & Wiebke Jander & Philipp Grundmann & Sven Wydra & Ulrich Schmoch, 2019. "Determination of Economic Indicators and Indicators for Monitoring the Progress of the Bio-Economy," ifo Forschungsberichte, ifo Institute - Leibniz Institute for Economic Research at the University of Munich, number 104, October.
    20. Sarah Kaplan & Keyvan Vakili, 2015. "The double-edged sword of recombination in breakthrough innovation," Strategic Management Journal, Wiley Blackwell, vol. 36(10), pages 1435-1457, October.
    21. Euiseok Kim & Yongrae Cho & Wonjoon Kim, 2014. "Dynamic patterns of technological convergence in printed electronics technologies: patent citation network," Scientometrics, Springer;Akadémiai Kiadó, vol. 98(2), pages 975-998, February.
    22. John S. Liu & Louis Y. Y. Lu & Mei Hsiu-Ching Ho, 2019. "A few notes on main path analysis," Scientometrics, Springer;Akadémiai Kiadó, vol. 119(1), pages 379-391, April.
    23. Kose, Toshihiro & Sakata, Ichiro, 2019. "Identifying technology convergence in the field of robotics research," Technological Forecasting and Social Change, Elsevier, vol. 146(C), pages 751-766.
    24. Strumsky, Deborah & Lobo, José, 2015. "Identifying the sources of technological novelty in the process of invention," Research Policy, Elsevier, vol. 44(8), pages 1445-1461.
    25. Santamaría-Fernández, M. & Molinuevo-Salces, B. & Lübeck, M. & Uellendahl, H., 2018. "Biogas potential of green biomass after protein extraction in an organic biorefinery concept for feed, fuel and fertilizer production," Renewable Energy, Elsevier, vol. 129(PB), pages 769-775.
    26. Caviggioli, Federico, 2016. "Technology fusion: Identification and analysis of the drivers of technology convergence using patent data," Technovation, Elsevier, vol. 55, pages 22-32.
    27. William E. Evans & Mary V. Relling, 2004. "Moving towards individualized medicine with pharmacogenomics," Nature, Nature, vol. 429(6990), pages 464-468, May.
    28. Giampietro, Mario, 2019. "On the Circular Bioeconomy and Decoupling: Implications for Sustainable Growth," Ecological Economics, Elsevier, vol. 162(C), pages 143-156.
    29. Mazzucato,Mariana & Dosi,Giovanni (ed.), 2006. "Knowledge Accumulation and Industry Evolution," Cambridge Books, Cambridge University Press, number 9780521858229, October.
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