Estimates of localization in ideas proximity including technology proximity and all other controls for patent pairs in the same NAICS industry.
收藏NIAID Data Ecosystem2026-03-11 收录
下载链接：
https://figshare.com/articles/dataset/Estimates_of_localization_in_ideas_proximity_including_technology_proximity_and_all_other_controls_for_patent_pairs_in_the_same_NAICS_industry_/12633288
下载链接
链接失效反馈官方服务：
资源简介：
Due to a lack of patent data prior to 1976, technology proximity is only available 1980 onwards. Eq 1 uses primary class similarity as a separate control; (2) includes interaction effects with the location match indicator.
创建时间：
2020-07-09
