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What is a Patent Worth? Evidence from the U.S. Patent “Lottery”

Author

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  • Joan Farre-Mensa
  • Deepak Hegde
  • Alexander Ljungqvist

Abstract

We provide evidence on the value of patents to startups by leveraging the quasi-random assignment of applications to examiners with different propensities to grant patents. Using unique data on all first-time applications filed at the U.S. Patent Office since 2001, we find that startups that win the patent “lottery” by drawing lenient examiners have, on average, 55% higher employment growth and 80% higher sales growth five years later. Patent winners also pursue more, and higher quality, follow-on innovation. Winning a first patent boosts a startup’s subsequent growth and innovation by facilitating access to funding from VCs, banks, and public investors.

Suggested Citation

  • Joan Farre-Mensa & Deepak Hegde & Alexander Ljungqvist, 2017. "What is a Patent Worth? Evidence from the U.S. Patent “Lottery”," NBER Working Papers 23268, National Bureau of Economic Research, Inc.
    • Handle: RePEc:nbr:nberwo:23268
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    More about this item

    JEL classification:

    • D23 - Microeconomics - - Production and Organizations - - - Organizational Behavior; Transaction Costs; Property Rights
    • G24 - Financial Economics - - Financial Institutions and Services - - - Investment Banking; Venture Capital; Brokerage
    • L26 - Industrial Organization - - Firm Objectives, Organization, and Behavior - - - Entrepreneurship
    • O34 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Intellectual Property and Intellectual Capital

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