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All Stories

  1. Have Quadruple and Quintuple Helices Emerged? Metaphors, Project Titles, and Empirical Research

    Article • Triple Helix Journal, July 2022, Brill

    Helen Lawton Smith, Professor Loet Leydesdorff

  2. Triple, Quadruple, and Higher-Order Helices: Historical Phenomena and (Neo-)Evolutionary Models

    Article • Triple Helix Journal, March 2022, Brill

    Professor Loet Leydesdorff

  3. Maps and Statistics for Cities about their Technological Inventiveness

    Article • European Planning Studies, October 2018, Taylor & Francis

    Professor Dieter Franz Kogler, Professor Loet Leydesdorff

  4. Globalization and growth of US university patenting (2009–2014)

    Article • Industry and Higher Education, August 2016, SAGE Publications

    Professor Loet Leydesdorff

  5. The communication of expectations and individual understanding

    Article • Kybernetes, November 2014, Emerald

    Professor Loet Leydesdorff