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Patent life cycle: New evidence

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References

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1991Standing on the Shoulders of Giants: Cumulative Research and the Patent Law1,303 cited
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1998Patent Protection in the Shadow of Infringement: Simulation Estimations of Patent Value300 cited

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1996Protecting Early Innovators: Should Second-Generation Products be Patentable?291 cited

1999On the Optimality of the Patent Renewal System236 cited

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2015Knowledge as Global Public Good34 cited
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