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When the home country introduces a patent law after the winner of the patent race is known the country's welfare may rise only if the domestic firm wins. If the home country decides before the patent race ends, the welfare may be increased when the probability that the domestic firm wins is...
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The standard result in patent policy, as demonstrated by Gilbert and Shapiro (1990), is that infinitely lived but very narrow patents are optimal as deadweight losses are minimized and spread through time, but inventors can still recover their R&D expenditures. By extending their innovative...
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This paper investigates the main postulations of the R&D based growth models that innovation is created in the R …&D sectors and it enables sustainable economic growth, provided that there are constant returns to innovation in terms of R … the period 1981-97. The results suggest a positive relationship between per capita GDP and innovation in both OECD and non …
Persistent link: https://www.econbiz.de/10014067262
This paper investigates the main postulations of the R&D based growth models that innovation is created in the R …&D sectors and it enables sustainable economic growth, provided that there are constant returns to innovation in terms of R … the period 1981–97. The results suggest a positive relationship between per capita GDP and innovation in both OECD and non …
Persistent link: https://www.econbiz.de/10014401529
Frontmatter -- Preface -- Contents -- The setting of the problem -- Patent statistics -- The role of intellectual stimuli -- The use of important inventions as a cause of further inventions -- Productivity advance: A Case of supply and demand? -- The amount of invention is governed by the extent...
Persistent link: https://www.econbiz.de/10014489226
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