How Do Patent Laws Influence Innovation? Evidence from Nineteenth-Century World Fairs
收藏NBER2003-08-01 更新2025-01-04 收录
下载链接：
https://www.nber.org/papers/w9909
下载链接
链接失效反馈官方服务：
资源简介：
This paper introduces a new internationally comparable data set that permits an empirical investigation of the effects of patent law on innovation. The data have been constructed from the catalogues of two 19th century world fairs: the Crystal Palace Exhibition in London, 1851, and the Centennial
提供机构：
美国国家经济研究局
创建时间：
2003-08-01
