Patent novelty data of Watzinger and Schnitzer (2019) Standing on the shoulders of science
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下载链接：
https://doi.org/10.7910/DVN/L2BB9F
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资源简介：
This dataset contains a measure for patent novelty for each US patent from 1980 to 2012. The data construction is described in the associated paper. The novelty measure is positively associated with the patent value calculated by Kogan et al. (2017) from abnormal stock market returns around the date of patent publication.
创建时间：
2019-06-17
