Patents and Cumulative Innovation: Causal Evidence from the Courts
收藏NBER2014-07-01 更新2025-01-04 收录
下载链接：
https://www.nber.org/papers/w20269
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资源简介：
Cumulative innovation is central to economic growth. Do patent rights facilitate or impede follow-on innovation? We study the causal effect of removing patent rights by court invalidation on subsequent research related to the focal patent, as measured by later citations. We exploit random allocation
提供机构：
美国国家经济研究局
创建时间：
2014-07-01
