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Role of the grey entrepreneur in startups: an empirical study of the impact of age diversity on innovation performance

Author

Listed:
  • Daisuke Kanama

    (Kanazawa University)

  • Shin Ito

    (University of Tokyo)

  • Sakura Muranaka

    (Kanazawa University)

  • Toshiya Watanabe

    (University of Tokyo)

Abstract

This study quantitatively examined the role of middle-aged and older professionals in innovation. Using data from 126 domestic startups obtained through a proprietary survey, we investigated the relationship between age diversity among startup founders and innovation performance. This study focuses on startup founders, offering a direct view of a firm’s growth process and distinguishing it from previous research that primarily addressed R&D and new business development in established firms. This focus allows a more explicit measurement of the relationship between founder diversity and innovation outcomes. The analysis revealed three key findings. First, many startup founders have a positive impact on business growth. Firms founded by multiple founders had higher gross sales than those with a single founder. Second, in scenarios with an increasing number of startup founders, an inverted U-shaped relationship exists between founder-age diversity and gross sales, suggesting that greater age diversity alone is insufficient. Instead, the optimal level of age diversity is a gap of approximately 20–30 years. Third, including founders in their 30 s was key to enhancing gross sales. Namely, having a core group of founders in their 30 s, supplemented by founders with more experience, increases the likelihood of achieving higher sales.

Suggested Citation

  • Daisuke Kanama & Shin Ito & Sakura Muranaka & Toshiya Watanabe, 2025. "Role of the grey entrepreneur in startups: an empirical study of the impact of age diversity on innovation performance," Journal of Economic Structures, Springer;Pan-Pacific Association of Input-Output Studies (PAPAIOS), vol. 14(1), pages 1-17, December.
    • Handle: RePEc:spr:jecstr:v:14:y:2025:i:1:d:10.1186_s40008-025-00352-7
    DOI: 10.1186/s40008-025-00352-7
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    References listed on IDEAS

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    1. Fayolle, Alain & Liñán, Francisco, 2014. "The future of research on entrepreneurial intentions," Journal of Business Research, Elsevier, vol. 67(5), pages 663-666.
    2. Dacin, M. Tina & Hitt, Michael A. & Levitas, Edward, 1997. "Selecting partners for successful international alliances: Examination of U.S. and Korean firms," Journal of World Business, Elsevier, vol. 32(1), pages 3-16, April.
    3. Evan Douglas & Jason Fitzsimmons, 2013. "Intrapreneurial intentions versus entrepreneurial intentions: distinct constructs with different antecedents," Small Business Economics, Springer, vol. 41(1), pages 115-132, June.
    4. Brunetta, Federica & Marchegiani, Lucia & Peruffo, Enzo, 2020. "When birds of a feather don't flock together: Diversity and innovation outcomes in international R&D collaborations," Journal of Business Research, Elsevier, vol. 114(C), pages 436-445.
    5. Paull Weber & Michael Schaper, 2004. "Understanding The Grey Entrepreneur," Journal of Enterprising Culture (JEC), World Scientific Publishing Co. Pte. Ltd., vol. 12(02), pages 147-164.
    6. Andreas Rauch & Johan Wiklund & G.T. Lumpkin & Michael Frese, 2009. "Entrepreneurial Orientation and Business Performance: An Assessment of past Research and Suggestions for the Future," Entrepreneurship Theory and Practice, , vol. 33(3), pages 761-787, May.
    7. Antoncic, Bostjan & Hisrich, Robert D., 2001. "Intrapreneurship: Construct refinement and cross-cultural validation," Journal of Business Venturing, Elsevier, vol. 16(5), pages 495-527, September.
    8. Lee, Sang M. & Peterson, Suzanne J., 2000. "Culture, entrepreneurial orientation, and global competitiveness," Journal of World Business, Elsevier, vol. 35(4), pages 401-416, January.
    9. Muhammad Ali & Yin Ng & Carol Kulik, 2014. "Board Age and Gender Diversity: A Test of Competing Linear and Curvilinear Predictions," Journal of Business Ethics, Springer, vol. 125(3), pages 497-512, December.
    10. Roche, Maria P. & Conti, Annamaria & Rothaermel, Frank T., 2020. "Different founders, different venture outcomes: A comparative analysis of academic and non-academic startups," Research Policy, Elsevier, vol. 49(10).
    11. Levesque, Moren & Minniti, Maria, 2006. "The effect of aging on entrepreneurial behavior," Journal of Business Venturing, Elsevier, vol. 21(2), pages 177-194, March.
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