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How fast do Chinese firms learn and catch up? Evidence from patent citations.
Yuandi Wang
Nadine Roijakkers
Wim Vanhaverbeke
Published in:
Scientometrics (2014)
Keyphrases
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information technology
key phrase extraction
information systems
word segmentation
neural network
information retrieval
citation networks
panel data
data sets
text summarization
evidential reasoning
citation analysis