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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...
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Keywords:
Research and Development;
Patents;
Surveys;
Innovation and Invention;
Geographic Location;
United States
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...
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Keywords:
Patents;
Management;
Innovation and Invention;
Knowledge;
Rights;
Value;
Information;
Corporate Disclosure
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.)