Open AccessThe NBER Patent Citation Data File: Lessons, Insights and Methodological Tools
Author(s) -
Bronwyn H. Hall,
Adam B. Jaffe,
Manuel Trajtenberg
Publication year - 2001
Language(s) - English
Resource type - Reports
DOI - 10.3386/w8498
Subject(s) - citation , generality , computer science , raw data , originality , data science , world wide web , economics , social science , sociology , qualitative research , management , programming language