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    • All HBS Web  (12)
      • Faculty Publications  (2)

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      • December 2011
      • Article

      Did R&D Firms Used to Patent? Evidence from the First Innovation Surveys

      By: Tom Nicholas
      Matching 2,777 R&D firms in surveys conducted by the National Research Council between 1921 and 1938 with U.S. patents reveals that 59 percent of all firms and 88 percent of publicly-traded firms patented. These shares are much higher than those observed for modern R&D... View Details
      Keywords: Research and Development; Patents; Surveys; Innovation and Invention; Geographic Location; United States
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      Nicholas, Tom. "Did R&D Firms Used to Patent? Evidence from the First Innovation Surveys." Journal of Economic History 71, no. 4 (December 2011): 1032–1059.
      • Article

      Little Patents and Big Secrets: Managing Intellectual Property

      By: James J. Anton and Dennis A. Yao
      Exploitation of an innovation commonly requires some disclosure of enabling knowledge (e.g., to obtain a patent or induce complementary investment). When property rights offer only limited protection, the value of the disclosure is offset by the increased threat of... View Details
      Keywords: Patents; Management; Innovation and Invention; Knowledge; Rights; Value; Information; Corporate Disclosure
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      Anton, James J., and Dennis A. Yao. "Little Patents and Big Secrets: Managing Intellectual Property." RAND Journal of Economics 35, no. 1 (Spring 2004): 1–22. (Harvard users click here for full text.)
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