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Economics and Finance

D-Index
35
Citations
4983
World Ranking
2957
National Ranking
1634

Best Publications

  • The Choice between Formal and Informal Intellectual Property: A Review

    Bronwyn H. Hall;Christian Helmers;Mark Rogers;Vania Sena

  • DO SPILLOVERS MATTER WHEN ESTIMATING PRIVATE RETURNS TO R&D?

    Markus Eberhardt;Christian Helmers;Hubert Strauss

  • Innovation and diffusion of clean/green technology: Can patent commons help?

    Bronwyn H. Hall;Christian Helmers

  • Innovation and the Survival of New Firms in the UK

    Christian Helmers;Mark Rogers;Mark Rogers

  • Does patenting help high-tech start-ups?

    Christian Helmers;Mark Rogers;Mark Rogers

  • The role of patent protection in (clean/green) technology transfer

    Bronwyn H. Hall;Christian Helmers

  • The importance (or not) of patents to UK firms

    Bronwyn H. Hall;Christian Helmers;Mark Rogers;Vania Sena

  • Do board interlocks increase innovation? Evidence from a corporate governance reform in India.

    Christian Helmers;Manasa Patnam;P. Raghavendra Rau

  • Patent litigation in Europe

    Katrin Cremers;Max Ernicke;Fabian Emil Gaessler;Dietmar Harhoff

  • Untested Assumptions and Data Slicing: A Critical Review of Firm-Level Production Function Estimators

    Markus Eberhardt;Christian Helmers

  • The formation and evolution of childhood skill acquisition: Evidence from India

    Christian Helmers;Manasa Patnam

  • Technology entry in the presence of patent thickets

    Bronwyn H. Hall;Christian Helmers;Georg von Graevenitz;Georg von Graevenitz

  • The impact of international patent systems: Evidence from accession to the European Patent Convention

    Bronwyn H. Hall;Christian Helmers

  • The effect of patent litigation insurance: theory and evidence from NPEs

    Bernhard Ganglmair;Christian Helmers;Brian J. Love

  • Do Standard-Essential Patent Owners Behave Opportunistically? Evidence from U.S. District Court Dockets

    Brian Love;Yassine Lefouili;Christian Helmers

  • Invalid but Infringed? An Analysis of Germany’s Bifurcated Patent Litigation System

    Katrin Cremers;Fabian Gaessler;Dietmar Harhoff;Christian Helmers

  • An Empirical Analysis of Primary and Secondary Pharmaceutical Patents in Chile

    María José Abud;Bronwyn Hall;Christian Helmers

  • What can explain the Chinese patent explosion

    Markus Eberhardt;Christian Helmers;Zhihong Yu

  • The Choice between Formal and Informal Intellectual Property: A Literature Review

    Bronwyn H. Hall;Christian Helmers;Christian Helmers;Mark Rogers;Mark Rogers;Vania Sena

  • Statistics on Modern Private International Cartels, 1990-2005

    John M. Connor;John M. Connor;C. Gustav Helmers

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