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How patent rights affect university science

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  • Bergé, Laurent R.
  • Doherr, Thorsten
  • Hussinger, Katrin

Abstract

How do intellectual property rights influence academic science? We investigate the consequences of the introduction of software patents in the U.S. on the publications of university researchers in the field of computer science. Difference-in-difference estimations reveal that software scientists at U.S. universities produced fewer publications (both in terms of quantity and quality) than their European counterparts after patent rights for software inventions were introduced. We then introduce a theoretical model that accounts for substitution and complementarity between patenting and publishing as well as for the direction of research. In line with the model's prediction, further results show that the decrease in publications is largest for scientists at the bottom of the ability distribution. Further, we evidence a change in the direction of research following the reform towards more applied research.

Suggested Citation

  • Bergé, Laurent R. & Doherr, Thorsten & Hussinger, Katrin, 2022. "How patent rights affect university science," ZEW Discussion Papers 22-034, ZEW - Leibniz Centre for European Economic Research.
    • Handle: RePEc:zbw:zewdip:22034
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    References listed on IDEAS

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    More about this item

    Keywords

    patent rights; publications; economics of science; difference-in-difference estimation; model of science production;
    All these keywords.

    JEL classification:

    • I23 - Health, Education, and Welfare - - Education - - - Higher Education; Research Institutions
    • O31 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Innovation and Invention: Processes and Incentives
    • O34 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Intellectual Property and Intellectual Capital
    • O38 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Government Policy
    • L38 - Industrial Organization - - Nonprofit Organizations and Public Enterprise - - - Public Policy

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