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Why do firms use continuations in the prosecution of their patents? Motivated by the widespread use of continuations by U.S. firms and the prominence of this procedure in U.S. patent policy debates, we investigate the influence of corporate and patent characteristics on the use of continuations....
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Where product innovation requires several complementary patents, fragmented property rights can limit firms …
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External acquisition of new technology is a growing trend in the innovation and product development process …
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Using novel data on European firms, this paper investigates the relationship between business groups and innovation … group affiliation is particularly important for innovation in industries that rely more on external funding and in groups … knowledge spillovers are not the main driver of innovation in business groups because firms affiliated with the same group do …
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