IDEAS home Printed from https://ideas.repec.org/p/egu/wpaper/1837.html
   My bibliography  Save this paper

Disentangling link formation and dissolution in spatial networks: An application of a two-mode STERGM to a project-based R&D network in the German Biotechnology industry

Author

Listed:
  • Tom Broekel
  • Marcel Bednarz

Abstract

The analysis of spatial networks' evolution has predominantly concentrated on the formation process of links. However, the evolution of networks is similarly shaped by the dissolution of links, which has thus far received considerably less attention. The paper presents separable temporal exponential random graph models (STERGMs) as a promising method in this context, which allows for the disentangling of both processes. Moreover, the applicability of the method to two-mode network data is demonstrated. We illustrate the use of these models for the R&D collaboration network of the German biotechnology industry as well as for testing for the relevance of different forms of proximities for its evolution. The results reveal proximities varying in their relative importance for link formation and link dissolution.

Suggested Citation

  • Tom Broekel & Marcel Bednarz, 2018. "Disentangling link formation and dissolution in spatial networks: An application of a two-mode STERGM to a project-based R&D network in the German Biotechnology industry," Papers in Evolutionary Economic Geography (PEEG) 1837, Utrecht University, Department of Human Geography and Spatial Planning, Group Economic Geography, revised Oct 2018.
    • Handle: RePEc:egu:wpaper:1837
    as

    Download full text from publisher

    File URL: http://econ.geo.uu.nl/peeg/peeg1837.pdf
    File Function: Version October 2018
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Ron A. Boschma & Rik Wenting, 2007. "The spatial evolution of the British automobile industry: Does location matter?," Industrial and Corporate Change, Oxford University Press and the Associazione ICC, vol. 16(2), pages 213-238, April.
    2. César Ducruet & Laurent Beauguitte, 2014. "Spatial Science and Network Science: Review and Outcomes of a Complex Relationship," Networks and Spatial Economics, Springer, vol. 14(3), pages 297-316, December.
    3. Xingjian Liu & Ben Derudder & Yaolin Liu, 2015. "Regional geographies of intercity corporate networks: The use of exponential random graph models to assess regional network-formation," Papers in Regional Science, Wiley Blackwell, vol. 94(1), pages 109-126, March.
    4. Tether, Bruce S., 2002. "Who co-operates for innovation, and why: An empirical analysis," Research Policy, Elsevier, vol. 31(6), pages 947-967, August.
    5. Morris, Martina & Handcock, Mark S. & Hunter, David R., 2008. "Specification of Exponential-Family Random Graph Models: Terms and Computational Aspects," Journal of Statistical Software, Foundation for Open Access Statistics, vol. 24(i04).
    6. Roderik Ponds & Frank Van Oort & Koen Frenken, 2007. "The geographical and institutional proximity of research collaboration," Papers in Regional Science, Wiley Blackwell, vol. 86(3), pages 423-443, August.
    7. Hunter, David R. & Goodreau, Steven M. & Handcock, Mark S., 2008. "Goodness of Fit of Social Network Models," Journal of the American Statistical Association, American Statistical Association, vol. 103, pages 248-258, March.
    8. César Ducruet & Laurent Beauguitte, 2014. "Network science and spatial science : Review and outcomes of a complex relationship," Post-Print hal-03246947, HAL.
    9. Tom Broekel & Holger Graf, 2012. "Public research intensity and the structure of German R&D networks: a comparison of 10 technologies," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 21(4), pages 345-372, April.
    10. Arvind Parkhe, 1991. "Interfirm Diversity, Organizational Learning, and Longevity in Global Strategic Alliances," Journal of International Business Studies, Palgrave Macmillan;Academy of International Business, vol. 22(4), pages 579-601, December.
    11. James T. Murphy, 2003. "Social space and industrial development in East Africa: deconstructing the logics of industry networks in Mwanza, Tanzania," Journal of Economic Geography, Oxford University Press, vol. 3(2), pages 173-198, April.
    12. Jarno Hoekman & Thomas Scherngell & Koen Frenken & Robert Tijssen, 2013. "Acquisition of European research funds and its effect on international scientific collaboration," Journal of Economic Geography, Oxford University Press, vol. 13(1), pages 23-52, January.
    13. Nooteboom, Bart & Van Haverbeke, Wim & Duysters, Geert & Gilsing, Victor & van den Oord, Ad, 2007. "Optimal cognitive distance and absorptive capacity," Research Policy, Elsevier, vol. 36(7), pages 1016-1034, September.
    14. Ron Boschma & Anne L. J. ter Wal, 2007. "Knowledge Networks and Innovative Performance in an Industrial District: The Case of a Footwear District in the South of Italy," Industry and Innovation, Taylor & Francis Journals, vol. 14(2), pages 177-199.
    15. Shige Makino & Christine M. Chan & Takehiko Isobe & Paul W. Beamish, 2007. "Intended and unintended termination of international joint ventures," Strategic Management Journal, Wiley Blackwell, vol. 28(11), pages 1113-1132, November.
    16. Ron Boschma & Ron Martin, 2010. "The Aims and Scope of Evolutionary Economic Geography," Chapters, in: Ron Boschma & Ron Martin (ed.), The Handbook of Evolutionary Economic Geography, chapter 1, Edward Elgar Publishing.
    17. Pierre-Alexandre Balland & Mathijs De Vaan & Ron Boschma, 2013. "The dynamics of interfirm networks along the industry life cycle: The case of the global video game industry, 1987--2007," Journal of Economic Geography, Oxford University Press, vol. 13(5), pages 741-765, September.
    18. Etzkowitz, Henry & Leydesdorff, Loet, 2000. "The dynamics of innovation: from National Systems and "Mode 2" to a Triple Helix of university-industry-government relations," Research Policy, Elsevier, vol. 29(2), pages 109-123, February.
    19. Ron Boschma & Ron Martin (ed.), 2010. "The Handbook of Evolutionary Economic Geography," Books, Edward Elgar Publishing, number 12864.
    20. Johannes Glückler & Patrick Doreian, 2016. "Editorial: social network analysis and economic geography—positional, evolutionary and multi-level approaches," Journal of Economic Geography, Oxford University Press, vol. 16(6), pages 1123-1134.
    21. Xingjian Liu & Ben Derudder & Yaolin Liu & Frank Witlox & Wei Shen, 2013. "A Stochastic Actor-Based Modelling of the Evolution of an Intercity Corporate Network," Environment and Planning A, , vol. 45(4), pages 947-966, April.
    22. Sandra Vinciguerra & Koen Frenken & Marco Valente, 2010. "The Geography of Internet Infrastructure: An Evolutionary Simulation Approach Based on Preferential Attachment," Urban Studies, Urban Studies Journal Limited, vol. 47(9), pages 1969-1984, August.
    23. Johannes Illenberger & Kai Nagel & Gunnar Flötteröd, 2013. "The Role of Spatial Interaction in Social Networks," Networks and Spatial Economics, Springer, vol. 13(3), pages 255-282, September.
    24. Pavel N. Krivitsky & Mark S. Handcock, 2014. "A separable model for dynamic networks," Journal of the Royal Statistical Society Series B, Royal Statistical Society, vol. 76(1), pages 29-46, January.
    25. Pierre-Alexandre Balland, 2012. "Proximity and the Evolution of Collaboration Networks: Evidence from Research and Development Projects within the Global Navigation Satellite System (GNSS) Industry," Regional Studies, Taylor & Francis Journals, vol. 46(6), pages 741-756, September.
    26. Andrea Monika Herrmann & Janne Louise Taks & Ellen Moors, 2012. "Beyond Regional Clusters: On the Importance of Geographical Proximity for R&D Collaborations in a Global Economy—the Case of the Flemish Biotech Sector," Industry and Innovation, Taylor & Francis Journals, vol. 19(6), pages 499-516, August.
    27. Uwe Cantner & Andreas Meder, 2008. "Regional and technological effects of cooperation behavior," Jena Economics Research Papers 2008-014, Friedrich-Schiller-University Jena.
    28. Anne L. J. Ter Wal, 2014. "The dynamics of the inventor network in German biotechnology: geographic proximity versus triadic closure," Journal of Economic Geography, Oxford University Press, vol. 14(3), pages 589-620.
    29. Ron Boschma & Koen Frenken, 2010. "The Spatial Evolution of Innovation Networks: A Proximity Perspective," Chapters, in: Ron Boschma & Ron Martin (ed.), The Handbook of Evolutionary Economic Geography, chapter 5, Edward Elgar Publishing.
    30. Tom Broekel & Ron Boschma, 2012. "Knowledge networks in the Dutch aviation industry: the proximity paradox," Journal of Economic Geography, Oxford University Press, vol. 12(2), pages 409-433, March.
    31. Udo Zander & Bruce Kogut, 1995. "Knowledge and the Speed of the Transfer and Imitation of Organizational Capabilities: An Empirical Test," Organization Science, INFORMS, vol. 6(1), pages 76-92, February.
    32. Thomas Scherngell & Michael J. Barber, 2009. "Spatial interaction modelling of cross‐region R&D collaborations: empirical evidence from the 5th EU framework programme," Papers in Regional Science, Wiley Blackwell, vol. 88(3), pages 531-546, August.
    33. Manfred Paier & Thomas Scherngell, 2011. "Determinants of Collaboration in European R&D Networks: Empirical Evidence from a Discrete Choice Model," Industry and Innovation, Taylor & Francis Journals, vol. 18(1), pages 89-104.
    34. Tom Broekel & Pierre-Alexandre Balland & Martijn Burger & Frank Oort, 2014. "Modeling knowledge networks in economic geography: a discussion of four methods," The Annals of Regional Science, Springer;Western Regional Science Association, vol. 53(2), pages 423-452, September.
    35. Iris Wanzenb�ck & Thomas Scherngell & Rafael Lata, 2015. "Embeddedness of European Regions in European Union-Funded Research and Development (R&D) Networks: A Spatial Econometric Perspective," Regional Studies, Taylor & Francis Journals, vol. 49(10), pages 1685-1705, October.
    36. Tobias Buchmann & Andreas Pyka, 2015. "The evolution of innovation networks: the case of a publicly funded German automotive network," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 24(1-2), pages 114-139, March.
    37. Ron Boschma, 2005. "Proximity and Innovation: A Critical Assessment," Regional Studies, Taylor & Francis Journals, vol. 39(1), pages 61-74.
    38. Thomas Scherngell & Michael Barber, 2011. "Distinct spatial characteristics of industrial and public research collaborations: evidence from the fifth EU Framework Programme," The Annals of Regional Science, Springer;Western Regional Science Association, vol. 46(2), pages 247-266, April.
    39. Dohse, Dirk, 2000. "Technology policy and the regions -- the case of the BioRegio contest," Research Policy, Elsevier, vol. 29(9), pages 1111-1133, December.
    40. Tobias Buchmann, 2015. "The Evolution of Innovation Networks," Springer Books, Springer, edition 127, number 978-3-658-10383-5, September.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Youyi Bi & Yunjian Qiu & Zhenghui Sha & Mingxian Wang & Yan Fu & Noshir Contractor & Wei Chen, 2021. "Modeling Multi-Year Customers’ Considerations and Choices in China’s Auto Market Using Two-Stage Bipartite Network Analysis," Networks and Spatial Economics, Springer, vol. 21(2), pages 365-385, June.
    2. Luqi Li & Ben Derudder & Wei Shen & Xiang Kong, 2022. "Exploring the dynamics of the disaggregated intercity corporate network in the Yangtze River Delta, China: a relational event approach," Journal of Geographical Systems, Springer, vol. 24(1), pages 115-140, January.
    3. Chong, Zhaohui & Wei, Xiaolin, 2023. "Exploring the spatial linkage network of peer-to-peer lending in China," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 630(C).
    4. Mariane Santos Françoso¹ & Nicholas S. Vonortas, 2023. "Gatekeepers in regional innovation networks: Evidence from an emerging economy," The Journal of Technology Transfer, Springer, vol. 48(3), pages 821-841, June.
    5. Xiaoyi Shi & Xiaoxia Huang & Huifang Liu, 2022. "Research on the Structural Features and Influence Mechanism of the Low-Carbon Technology Cooperation Network Based on Temporal Exponential Random Graph Model," Sustainability, MDPI, vol. 14(19), pages 1-24, September.
    6. Mariia Shkolnykova, 2021. "Who shapes plant biotechnology in Germany? Joint analysis of the evolution of co-authors’ and co-inventors’ networks," Review of Evolutionary Political Economy, Springer, vol. 2(1), pages 27-54, April.
    7. Patrick Wolf & Tobias Buchmann, 2021. "Analyzing development patterns in research networks and technology," Review of Evolutionary Political Economy, Springer, vol. 2(1), pages 55-81, April.
    8. Ana M. Guerra & Felipe Montes & Andrés F. Useche & Ana María Jaramillo & Silvia A. González & Jose D. Meisel & Catalina Obando & Valentina Cardozo & Ruth F. Hunter & Olga L. Sarmiento, 2020. "Effects of a Physical Activity Program Potentiated with ICTs on the Formation and Dissolution of Friendship Networks of Children in a Middle-Income Country," IJERPH, MDPI, vol. 17(16), pages 1-21, August.
    9. Ben Derudder & Zachary Neal, 2018. "Uncovering Links Between Urban Studies and Network Science," Networks and Spatial Economics, Springer, vol. 18(3), pages 441-446, September.
    10. Cornelius Fritz & Michael Lebacher & Göran Kauermann, 2020. "Tempus volat, hora fugit: A survey of tie‐oriented dynamic network models in discrete and continuous time," Statistica Neerlandica, Netherlands Society for Statistics and Operations Research, vol. 74(3), pages 275-299, August.
    11. Mathias Heidinger & Fabian Wenner & Sebastian Sager & Paul Sussmann & Alain Thierstein, 2023. "Where do knowledge-intensive firms locate in Germany?—An explanatory framework using exponential random graph modeling [Welche Standorte wählen wissensintensive Unternehmen in Deutschland? – Ein Er," Review of Regional Research: Jahrbuch für Regionalwissenschaft, Springer;Gesellschaft für Regionalforschung (GfR), vol. 43(1), pages 101-124, April.
    12. Kei, Yik Lun & Chen, Yanzhen & Madrid Padilla, Oscar Hernan, 2023. "A partially separable model for dynamic valued networks," Computational Statistics & Data Analysis, Elsevier, vol. 187(C).
    13. Miaoxi Zhao & Ben Derudder & Pingcheng Zhang & Peiqian Zhong, 2020. "An Expanded Bipartite Network Projection Algorithm for Measuring Cities’ Connections in Service Firm Networks," Networks and Spatial Economics, Springer, vol. 20(2), pages 479-498, June.
    14. Losacker, Sebastian, 2022. "‘License to green’: Regional patent licensing networks and green technology diffusion in China," Technological Forecasting and Social Change, Elsevier, vol. 175(C).
    15. Chen Zhang & Xinghua Dang & Tao Peng & Chaokai Xue, 2019. "Dynamic Evolution of Venture Capital Network in Clean Energy Industries Based on STERGM," Sustainability, MDPI, vol. 11(22), pages 1-25, November.

    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. Tsouri, Maria & Hansen, Teis & Hanson, Jens & Steen, Markus, 2022. "Knowledge recombination for emerging technological innovations: The case of green shipping," Technovation, Elsevier, vol. 114(C).
    2. Pierre-Alexandre Balland & Ron Boschma & Koen Frenken, 2015. "Proximity and Innovation: From Statics to Dynamics," Regional Studies, Taylor & Francis Journals, vol. 49(6), pages 907-920, June.
    3. Pierre-Alexandre Balland & Ron Boschma & Koen Frenken, 2020. "Proximity, Innovation and Networks: A Concise Review and Some Next Steps," Papers in Evolutionary Economic Geography (PEEG) 2019, Utrecht University, Department of Human Geography and Spatial Planning, Group Economic Geography, revised Mar 2020.
    4. Rune Dahl Fitjar & Franz Huber & Andrés Rodríguez-Pose, 2016. "Not too close, not too far: testing the Goldilocks principle of ‘optimal’ distance in innovation networks," Industry and Innovation, Taylor & Francis Journals, vol. 23(6), pages 465-487, August.
    5. Fuhrmeister, Clemens & Titze, Mirko & Blum, Ulrich & Marek, Philipp, 2014. "Does Proximity Matter in the Choice of Partners in Collaborative R&D Projects? – An Empirical Analysis of Granted Projects in Germany," IWH Discussion Papers 12/2014, Halle Institute for Economic Research (IWH).
    6. Xavier Molina-Morales, F. & Belso-Martínez, José A. & Más-Verdú, Francisco & Martínez-Cháfer, Luis, 2015. "Formation and dissolution of inter-firm linkages in lengthy and stable networks in clusters," Journal of Business Research, Elsevier, vol. 68(7), pages 1557-1562.
    7. Kaihuang Zhang & Qinglan Qian & Yijing Zhao, 2020. "Evolution of Guangzhou Biomedical Industry Innovation Network Structure and Its Proximity Mechanism," Sustainability, MDPI, vol. 12(6), pages 1-20, March.
    8. Ana Fernández & Esther Ferrándiz & M. Dolores León, 2021. "Are organizational and economic proximity driving factors of scientific collaboration? Evidence from Spanish universities, 2001–2010," Scientometrics, Springer;Akadémiai Kiadó, vol. 126(1), pages 579-602, January.
    9. Milad Abbasiharofteh & Tom Broekel, 2021. "Still in the shadow of the wall? The case of the Berlin biotechnology cluster," Environment and Planning A, , vol. 53(1), pages 73-94, February.
    10. Pier Paolo Angelini, "undated". "The role of inter-organizational proximity on the evolution of the European Aerospace R&D collaboration network," CERIS Working Paper 201402, CNR-IRCrES Research Institute on Sustainable Economic Growth - Torino (TO) ITALY - former Institute for Economic Research on Firms and Growth - Moncalieri (TO) ITALY.
    11. Ron Boschma & Pierre-Alexandre Balland & Mathijs de Vaan, 2014. "The formation of economic networks: a proximity approach," Chapters, in: André Torre & Frédéric Wallet (ed.), Regional Development and Proximity Relations, chapter 7, pages 243-266, Edward Elgar Publishing.
    12. Elekes, Zoltán & Juhász, Sándor & Gyurkovics, János, 2016. "A tudáshálózatok időbeli változásának vizsgálati lehetőségei [A new perspective for examining change in knowledge networks over time]," Közgazdasági Szemle (Economic Review - monthly of the Hungarian Academy of Sciences), Közgazdasági Szemle Alapítvány (Economic Review Foundation), vol. 0(12), pages 1375-1388.
    13. Lorenzo Cassi & Anne Plunket, 2014. "Proximity, network formation and inventive performance: in search of the proximity paradox," The Annals of Regional Science, Springer;Western Regional Science Association, vol. 53(2), pages 395-422, September.
    14. Laurent R. Bergé, 2017. "Network proximity in the geography of research collaboration," Papers in Regional Science, Wiley Blackwell, vol. 96(4), pages 785-815, November.
    15. Tom Broekel & Wladimir Mueller, 2018. "Critical links in knowledge networks – What about proximities and gatekeeper organisations?," Industry and Innovation, Taylor & Francis Journals, vol. 25(10), pages 919-939, November.
    16. Teis Hansen, 2014. "Juggling with Proximity and Distance: Collaborative Innovation Projects in the Danish Cleantech Industry," Economic Geography, Taylor & Francis Journals, vol. 90(4), pages 375-402, October.
    17. Christian Omobhude & Shih-Hsin Chen, 2019. "The Roles and Measurements of Proximity in Sustained Technology Development: A Literature Review," Sustainability, MDPI, vol. 11(1), pages 1-30, January.
    18. Kabirigi, Michel & Abbasiharofteh, Milad & Sun, Zhanli & Hermans, Frans, 2022. "The importance of proximity dimensions in agricultural knowledge and innovation systems: The case of banana disease management in Rwanda," Agricultural Systems, Elsevier, vol. 202(C).
    19. Maria Tsouri, 2022. "Knowledge networks and strong tie creation: the role of relative network position," Journal of Geographical Systems, Springer, vol. 24(1), pages 95-114, January.
    20. Liang, Xinning & Liu, Anita M.M., 2018. "The evolution of government sponsored collaboration network and its impact on innovation: A bibliometric analysis in the Chinese solar PV sector," Research Policy, Elsevier, vol. 47(7), pages 1295-1308.

    More about this item

    Keywords

    STERGM; inter-organizational network structure; bipartite; proximity; dissolution; R&D subsidies;
    All these keywords.

    JEL classification:

    • R11 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General Regional Economics - - - Regional Economic Activity: Growth, Development, Environmental Issues, and Changes
    • O31 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Innovation and Invention: Processes and Incentives
    • O38 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Government Policy
    • D83 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Search; Learning; Information and Knowledge; Communication; Belief; Unawareness
    • D85 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Network Formation

    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:egu:wpaper:1837. 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: the person in charge (email available below). General contact details of provider: https://edirc.repec.org/data/deguunl.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.