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The invention performance implications of coopetition: How technological, geographical, and product market overlaps shape learning and competitive tension in R&D alliances

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  • Steffen Runge
  • Christian Schwens
  • Matthias Schulz

Abstract

Research Summary We examine how technological, geographical, and product market overlaps between a firm and its alliance partner influence the firm's invention performance by shaping the learning and competitive tension in an R&D alliance. Drawing on research on learning in alliances and competitive dynamics, we argue that the firm's invention performance is influenced positively by technological and geographical overlaps and negatively by product market overlap. We further argue that product market overlap negatively moderates the positive relationships between technological and geographical overlaps and the firm's invention performance. Testing our theory on a dataset of 215 R&D alliances provides support for most of our hypotheses. We discuss how our theory and findings enrich coopetition and alliance research. Managerial Summary Prominent R&D alliances, such as between BioNtech and Pfizer or Samsung and Sony, typify coopetition—the collaboration between competing firms. In this context of coopetition, we study how a firm's invention performance is influenced by the technological, geographical, and product market overlaps it has with its R&D alliance partner. Empirical results from a sample of 215 R&D alliances formed between U.S. pharmaceutical firms confirm our theory that product market overlap is distinct from the other types of overlap: it changes the thrust of the alliance from joint value creation toward private value appropriation. This way, product market overlap not only decreases a firm's invention performance, but also weakens the positive impacts of technological and geographical overlaps on a firm's invention performance.

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  • Steffen Runge & Christian Schwens & Matthias Schulz, 2022. "The invention performance implications of coopetition: How technological, geographical, and product market overlaps shape learning and competitive tension in R&D alliances," Strategic Management Journal, Wiley Blackwell, vol. 43(2), pages 266-294, February.
  • Handle: RePEc:bla:stratm:v:43:y:2022:i:2:p:266-294
    DOI: 10.1002/smj.3334
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    as
    1. Lori Rosenkopf & Paul Almeida, 2003. "Overcoming Local Search Through Alliances and Mobility," Management Science, INFORMS, vol. 49(6), pages 751-766, June.
    2. Bruno Cirillo, 2019. "External Learning Strategies and Technological Search Output: Spinout Strategy and Corporate Invention Quality," Organization Science, INFORMS, vol. 30(2), pages 361-382, March.
    3. Gomes-Casseres, Benjamin & Hagedoorn, John & Jaffe, Adam B., 2006. "Do alliances promote knowledge flows?," Journal of Financial Economics, Elsevier, vol. 80(1), pages 5-33, April.
    4. Korcan Kavusan & Hans T. W. Frankort, 2019. "A behavioral theory of alliance portfolio reconfiguration: Evidence from pharmaceutical biotechnology," Strategic Management Journal, Wiley Blackwell, vol. 40(10), pages 1668-1702, October.
    5. Stephen P. Borgatti & Rob Cross, 2003. "A Relational View of Information Seeking and Learning in Social Networks," Management Science, INFORMS, vol. 49(4), pages 432-445, April.
    6. Nicholas Bloom & Mark Schankerman & John Van Reenen, 2013. "Identifying Technology Spillovers and Product Market Rivalry," Econometrica, Econometric Society, vol. 81(4), pages 1347-1393, July.
    7. Abhirup Chakrabarti & Will Mitchell, 2016. "The role of geographic distance in completing related acquisitions: Evidence from U.S. chemical manufacturers," Strategic Management Journal, Wiley Blackwell, vol. 37(4), pages 673-694, April.
    8. Subramanian, Annapoornima M. & Bo, Wang & Kah-Hin, Chai, 2018. "The role of knowledge base homogeneity in learning from strategic alliances," Research Policy, Elsevier, vol. 47(1), pages 158-168.
    9. Laurent Frésard & Gerard Hoberg & Gordon M Phillips & Francesca Cornelli, 2020. "Innovation Activities and Integration through Vertical Acquisitions," The Review of Financial Studies, Society for Financial Studies, vol. 33(7), pages 2937-2976.
    10. Joanne Oxley & Tetsuo Wada, 2009. "Alliance Structure and the Scope of Knowledge Transfer: Evidence from U.S.-Japan Agreements," Management Science, INFORMS, vol. 55(4), pages 635-649, April.
    11. Tarun Khanna, 1998. "The Scope of Alliances," Organization Science, INFORMS, vol. 9(3), pages 340-355, June.
    12. Lihua Wang & Edward J. Zajac, 2007. "Alliance or acquisition? a dyadic perspective on interfirm resource combinations," Strategic Management Journal, Wiley Blackwell, vol. 28(13), pages 1291-1317, December.
    13. Jaffe, Adam B, 1986. "Technological Opportunity and Spillovers of R&D: Evidence from Firms' Patents, Profits, and Market Value," American Economic Review, American Economic Association, vol. 76(5), pages 984-1001, December.
    14. Gustavo Grullon & Yelena Larkin & Roni Michaely, 2019. "Are US Industries Becoming More Concentrated?," Review of Finance, European Finance Association, vol. 23(4), pages 697-743.
    15. Rachelle C. Sampson, 2005. "Experience effects and collaborative returns in R&D alliances," Strategic Management Journal, Wiley Blackwell, vol. 26(11), pages 1009-1031, November.
    16. Frankort, Hans T.W., 2016. "When does knowledge acquisition in R&D alliances increase new product development? The moderating roles of technological relatedness and product-market competition," Research Policy, Elsevier, vol. 45(1), pages 291-302.
    17. Dorn, Stefanie & Schweiger, Bastian & Albers, Sascha, 2016. "Levels, phases and themes of coopetition: A systematic literature review and research agenda," European Management Journal, Elsevier, vol. 34(5), pages 484-500.
    18. Marco Corsino & Myriam Mariani & Salvatore Torrisi, 2019. "Firm strategic behavior and the measurement of knowledge flows with patent citations," Strategic Management Journal, Wiley Blackwell, vol. 40(7), pages 1040-1069, July.
    19. Turanay Caner & Susan K. Cohen & Frits Pil, 2017. "Firm heterogeneity in complex problem solving: A knowledge-based look at invention," Strategic Management Journal, Wiley Blackwell, vol. 38(9), pages 1791-1811, September.
    20. Gautam Ahuja & Riitta Katila, 2001. "Technological acquisitions and the innovation performance of acquiring firms: a longitudinal study," Strategic Management Journal, Wiley Blackwell, vol. 22(3), pages 197-220, March.
    21. Blundell, Richard & Griffith, Rachel & Windmeijer, Frank, 2002. "Individual effects and dynamics in count data models," Journal of Econometrics, Elsevier, vol. 108(1), pages 113-131, May.
    22. 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.
    23. 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.
    24. Bruno Cirillo, 2019. "External learning strategies and technological search output: Spinout strategy and corporate invention quality," Post-Print halshs-01948180, HAL.
    25. Prashant Kale & Harbir Singh & Howard Perlmutter, 2000. "Learning and protection of proprietary assets in strategic alliances: building relational capital," Strategic Management Journal, Wiley Blackwell, vol. 21(3), pages 217-237, March.
    26. Gerard Hoberg & Gordon Phillips, 2010. "Product Market Synergies and Competition in Mergers and Acquisitions: A Text-Based Analysis," The Review of Financial Studies, Society for Financial Studies, vol. 23(10), pages 3773-3811, October.
    27. Kai Li & Jiaping Qiu & Jin Wang, 2019. "Technology Conglomeration, Strategic Alliances, and Corporate Innovation," Management Science, INFORMS, vol. 65(11), pages 5065-5090, November.
    28. Jeffrey J. Reuer & Nandini Lahiri, 2014. "Searching for Alliance Partners: Effects of Geographic Distance on the Formation of R&D Collaborations," Organization Science, INFORMS, vol. 25(1), pages 283-298, February.
    29. Peter J. Lane & Michael Lubatkin, 1998. "Relative absorptive capacity and interorganizational learning," Post-Print hal-02311860, HAL.
    30. Zhuo Chen & Prashant Kale & Robert E. Hoskisson, 2018. "Geographic overlap and acquisition pairing," Strategic Management Journal, Wiley Blackwell, vol. 39(2), pages 329-355, February.
    31. T. K. Das & Bing-Sheng Teng, 2000. "Instabilities of Strategic Alliances: An Internal Tensions Perspective," Organization Science, INFORMS, vol. 11(1), pages 77-101, February.
    32. Gary Hamel, 1991. "Competition for competence and interpartner learning within international strategic alliances," Strategic Management Journal, Wiley Blackwell, vol. 12(S1), pages 83-103, June.
    33. Joanne E. Oxley & Rachelle C. Sampson, 2004. "The scope and governance of international R&D alliances," Strategic Management Journal, Wiley Blackwell, vol. 25(8‐9), pages 723-749, August.
    34. Jo Thori Lind & Halvor Mehlum, 2010. "With or Without U? The Appropriate Test for a U‐Shaped Relationship," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 72(1), pages 109-118, February.
    35. Christophe Boone & Boris Lokshin & Hannes Guenter & René Belderbos, 2019. "Top management team nationality diversity, corporate entrepreneurship, and innovation in multinational firms," Strategic Management Journal, Wiley Blackwell, vol. 40(2), pages 277-302, February.
    36. Toby E. Stuart, 2000. "Interorganizational alliances and the performance of firms: a study of growth and innovation rates in a high‐technology industry," Strategic Management Journal, Wiley Blackwell, vol. 21(8), pages 791-811, August.
    37. Jeffrey H. Dyer & Harbir Singh & William S. Hesterly, 2018. "The relational view revisited: A dynamic perspective on value creation and value capture," Strategic Management Journal, Wiley Blackwell, vol. 39(12), pages 3140-3162, December.
    38. Neus Palomeras & David Wehrheim, 2021. "The strategic allocation of inventors to R&D collaborations," Strategic Management Journal, Wiley Blackwell, vol. 42(1), pages 144-169, January.
    39. Mark Bergen & Margaret A. Peteraf, 2002. "Competitor identification and competitor analysis: a broad-based managerial approach," Managerial and Decision Economics, John Wiley & Sons, Ltd., vol. 23(4-5), pages 157-169.
    40. Andrew C. Inkpen, 2000. "Learning Through Joint Ventures: A Framework Of Knowledge Acquisition," Journal of Management Studies, Wiley Blackwell, vol. 37(7), pages 1019-1044, November.
    41. Ming-Jer Chen & Danny Miller, 2015. "Reconceptualizing competitive dynamics: A multidimensional framework," Strategic Management Journal, Wiley Blackwell, vol. 36(5), pages 758-775, May.
    42. Shivaram V. Devarakonda & Jeffrey J. Reuer, 2019. "Safeguarding from the Sharks: Board Representation in Minority Equity Partnerships," Organization Science, INFORMS, vol. 30(5), pages 981-999, September.
    43. Hagedoorn, John, 2002. "Inter-firm R&D partnerships: an overview of major trends and patterns since 1960," Research Policy, Elsevier, vol. 31(4), pages 477-492, May.
    44. Bernard Garrette & Pierre Dussauge & Will Mitchell, 2000. "Learning from competing partners: outcomes and durations of scale and link alliances in Europe, North America and Asia," Post-Print hal-00458812, HAL.
    45. Cohen, Wesley M & Klepper, Steven, 1996. "A Reprise of Size and R&D," Economic Journal, Royal Economic Society, vol. 106(437), pages 925-951, July.
    46. Brian T. McCann & Jeffrey J. Reuer & Nandini Lahiri, 2016. "Agglomeration and the choice between acquisitions and alliances: An information economics perspective," Strategic Management Journal, Wiley Blackwell, vol. 37(6), pages 1085-1106, June.
    47. Vikas A. Aggarwal, 2020. "Resource congestion in alliance networks: How a firm's partners’ partners influence the benefits of collaboration," Strategic Management Journal, Wiley Blackwell, vol. 41(4), pages 627-655, April.
    48. Tom Vanacker & Veroniek Collewaert & Shaker A. Zahra, 2017. "Slack resources, firm performance, and the institutional context: Evidence from privately held European firms," Strategic Management Journal, Wiley Blackwell, vol. 38(6), pages 1305-1326, June.
    49. Klitmøller, Anders & Lauring, Jakob, 2013. "When global virtual teams share knowledge: Media richness, cultural difference and language commonality," Journal of World Business, Elsevier, vol. 48(3), pages 398-406.
    50. Ribuga Kang & Akbar Zaheer, 2018. "Determinants of alliance partner choice: Network distance, managerial incentives, and board monitoring," Strategic Management Journal, Wiley Blackwell, vol. 39(10), pages 2745-2769, October.
    51. Melissa A. Schilling, 2009. "Understanding the alliance data," Strategic Management Journal, Wiley Blackwell, vol. 30(3), pages 233-260, March.
    52. Gnyawali, Devi R. & Park, Byung-Jin (Robert), 2011. "Co-opetition between giants: Collaboration with competitors for technological innovation," Research Policy, Elsevier, vol. 40(5), pages 650-663, June.
    53. Richard F. J. Haans & Constant Pieters & Zi-Lin He, 2016. "Thinking about U: Theorizing and testing U- and inverted U-shaped relationships in strategy research," Strategic Management Journal, Wiley Blackwell, vol. 37(7), pages 1177-1195, July.
    54. Seung Ho Park & Michael V. Russo, 1996. "When Competition Eclipses Cooperation: An Event History Analysis of Joint Venture Failure," Management Science, INFORMS, vol. 42(6), pages 875-890, June.
    55. Melissa A. Schilling & Corey C. Phelps, 2007. "Interfirm Collaboration Networks: The Impact of Large-Scale Network Structure on Firm Innovation," Management Science, INFORMS, vol. 53(7), pages 1113-1126, July.
    56. Ryan W. Angus, 2019. "Problemistic search distance and entrepreneurial performance," Strategic Management Journal, Wiley Blackwell, vol. 40(12), pages 2011-2023, December.
    57. Andrea Fosfuri & Marco S. Giarratana, 2009. "Masters of War: Rivals' Product Innovation and New Advertising in Mature Product Markets," Management Science, INFORMS, vol. 55(2), pages 181-191, February.
    58. Margaret A. Peteraf & Mark E. Bergen, 2003. "Scanning dynamic competitive landscapes: a market‐based and resource‐based framework," Strategic Management Journal, Wiley Blackwell, vol. 24(10), pages 1027-1041, October.
    59. Navid Asgari & Vivek Tandon & Kulwant Singh & Will Mitchell, 2018. "Creating and taming discord: How firms manage embedded competition in alliance portfolios to limit alliance termination," Strategic Management Journal, Wiley Blackwell, vol. 39(12), pages 3273-3299, December.
    60. Werner Hoffmann & Dovev Lavie & Jeffrey J. Reuer & Andrew Shipilov, 2018. "The interplay of competition and cooperation," Strategic Management Journal, Wiley Blackwell, vol. 39(12), pages 3033-3052, December.
    61. Wei Shi & Yan Zhang & Robert E. Hoskisson, 2017. "Ripple Effects of CEO Awards: Investigating the Acquisition Activities of Superstar CEOs' Competitors," Strategic Management Journal, Wiley Blackwell, vol. 38(10), pages 2080-2102, October.
    62. Ming‐Jer Chen & Danny Miller, 1994. "Competitive attack, retaliation and performance: An expectancy‐valence framework," Strategic Management Journal, Wiley Blackwell, vol. 15(2), pages 85-102, February.
    63. Shivaram V. Devarakonda & Jeffrey J. Reuer, 2018. "Knowledge sharing and safeguarding in R&D collaborations: The role of steering committees in biotechnology alliances," Strategic Management Journal, Wiley Blackwell, vol. 39(7), pages 1912-1934, July.
    64. Wonsang Ryu & Jeffrey J. Reuer & Thomas H. Brush, 2020. "The effects of multimarket contact on partner selection for technology cooperation," Strategic Management Journal, Wiley Blackwell, vol. 41(2), pages 267-289, February.
    65. Sea Jin Chang & Dean Xu, 2008. "Spillovers and competition among foreign and local firms in China," Strategic Management Journal, Wiley Blackwell, vol. 29(5), pages 495-518, May.
    66. Ranjay Gulati & Dovev Lavie & Harbir Singh, 2009. "The nature of partnering experience and the gains from alliances," Strategic Management Journal, Wiley Blackwell, vol. 30(11), pages 1213-1233, November.
    67. Mariagrazia Squicciarini & Hélène Dernis & Chiara Criscuolo, 2013. "Measuring Patent Quality: Indicators of Technological and Economic Value," OECD Science, Technology and Industry Working Papers 2013/3, OECD Publishing.
    68. Pierre Dussauge & Bernard Garrette & Will Mitchell, 2000. "Learning from competing partners: outcomes and durations of scale and link alliances in Europe, North America and Asia," Strategic Management Journal, Wiley Blackwell, vol. 21(2), pages 99-126, February.
    69. Mark Easterby‐Smith & Marjorie A. Lyles & Eric W. K. Tsang, 2008. "Inter‐Organizational Knowledge Transfer: Current Themes and Future Prospects," Journal of Management Studies, Wiley Blackwell, vol. 45(4), pages 677-690, June.
    70. Anindya Ghosh & Lori Rosenkopf, 2015. "PERSPECTIVE—Shrouded in Structure: Challenges and Opportunities for a Friction-Based View of Network Research," Organization Science, INFORMS, vol. 26(2), pages 622-631, April.
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