Inventive Activity and the Market for Technology in the United States, 1840-1920
收藏NBER1999-05-01 更新2025-01-04 收录
下载链接：
https://www.nber.org/papers/w7107
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资源简介：
The growth of the U.S. economy over the nineteenth century was characterized by a sharp acceleration in the rate of inventive activity and a dramatic rise in the relative importance of highly specialized inventors as generators of new technological knowledge. Relying on evidence compiled from patent
提供机构：
美国国家经济研究局
创建时间：
1999-05-01
