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Observing Technological Trajectories in Patent Data: Empirical Methods to Study the Emergence and Growth of New Technologies
Author(s) -
Graff Gregory D.
Publication year - 2003
Publication title -
american journal of agricultural economics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.949
H-Index - 111
eISSN - 1467-8276
pISSN - 0002-9092
DOI - 10.1111/j.0092-5853.2003.00541.x
Subject(s) - citation , session (web analytics) , empirical research , library science , computer science , world wide web , mathematics , statistics