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Green technological diversification of European ICT firms: a patent-based analysis

Author

Listed:
  • Nicoletta Corrocher

    (CRIOS - Center for Research on Innovation, Organization and Strategy (University of Bocconi))

  • Müge Özman Gossart

    (IMT-BS - MMS - Département Management, Marketing et Stratégie - TEM - Télécom Ecole de Management - IMT - Institut Mines-Télécom [Paris] - IMT-BS - Institut Mines-Télécom Business School - IMT - Institut Mines-Télécom [Paris], LITEM - Laboratoire en Innovation, Technologies, Economie et Management (EA 7363) - UEVE - Université d'Évry-Val-d'Essonne - Université Paris-Saclay - IMT-BS - Institut Mines-Télécom Business School - IMT - Institut Mines-Télécom [Paris])

Abstract

This paper investigates whether and how diversified firms in the Information and Communication Technology (ICT) sector innovate in green technologies and assess the potential impact of these innovations on firm performance. The analysis relies on a balanced panel dataset of European ICT firms in the period 2009–2013. The results suggest an inverted u-shaped relationship between the extent of technological diversification and the likelihood to develop green technologies. Technological diversification generally increases the likelihood of green innovations, but too high a dispersion of resources across a large variety of different technologies decreases the intensity of green innovations. The results show also that the development of green technologies is positively associated with firm performance: ICT firms involved in green patenting activity perform better than ICT firms with no green patents.

Suggested Citation

  • Nicoletta Corrocher & Müge Özman Gossart, 2020. "Green technological diversification of European ICT firms: a patent-based analysis," Post-Print hal-02376404, HAL.
    • Handle: RePEc:hal:journl:hal-02376404
    DOI: 10.1080/10438599.2019.1645989
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    Cited by:

    1. Li, Yaya & Zhu, Zhu & Guan, Yefeng & Kang, Yanfang, 2022. "Research on the structural features and influence mechanism of the green ICT transnational cooperation network," Economic Analysis and Policy, Elsevier, vol. 75(C), pages 734-749.
    2. Kim, Yeong Jae, 2022. "The countervailing effects of stocks of knowledge on low-carbon innovation through international collaboration," Energy Policy, Elsevier, vol. 170(C).
    3. Santoalha, Artur & Consoli, Davide & Castellacci, Fulvio, 2021. "Digital skills, relatedness and green diversification: A study of European regions," Research Policy, Elsevier, vol. 50(9).
    4. Jong-Wan Bae & Sang-Joon Kim, 2022. "How Do Active Firms Implementing Corporate Environmental Responsibility Take Technological Approaches to Environmental Issues? A Resource-Allocation Perspective," Sustainability, MDPI, vol. 14(14), pages 1-13, July.

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