Innovation Network
收藏NBER2016-10-01 更新2025-01-04 收录
下载链接：
https://www.nber.org/papers/w22783
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资源简介：
Technological progress builds upon itself, with the expansion of invention in one domain propelling future work in linked fields. Our analysis uses 1.8 million U.S. patents and their citation properties to map the innovation network and its strength. Past innovation network structures are calculated
提供机构：
美国国家经济研究局
创建时间：
2016-10-01
