The Impact of the Distribution of R&D Expenses on Firms’ Motivations to Patent
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- Johnson, Daniel K N & Popp, David, 2003.
" Forced Out of the Closet: The Impact of the American Inventors Protection Act on the Timing of Patent Disclosure,"
RAND Journal of Economics,
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- Mansfield, Edwin, 1985. "How Rapidly Does New Industrial Technology Leak Out?," Journal of Industrial Economics, Wiley Blackwell, vol. 34(2), pages 217-23, December.
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- Scherer, F. M., 1983. "The propensity to patent," International Journal of Industrial Organization, Elsevier, vol. 1(1), pages 107-128, March.
- Arundel, Anthony & Kabla, Isabelle, 1998. "What percentage of innovations are patented? empirical estimates for European firms," Research Policy, Elsevier, vol. 27(2), pages 127-141, June.
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