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The anatomy of Chinese innovation : insights on patent quality and ownership
Boeing, Philipp; Brandt, Loren; Dai, Ruochen; Lim, Kevin; … - 2024
We study the evolution of patenting in China from 1985-2019. We use a Large Language Model to measure patent importance based on patent abstracts and classify patent ownership using a comprehensive business registry. We highlight four insights. First, average patent importance declined from...
Persistent link: https://www.econbiz.de/10014504832
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Information leakage, imitation, and the patent system
Czarnitzki, Dirk; Criekingen, Kristof van - 2021 - This version: August 2021
From a firm’s perspective two competing forces are driving the decision to invest in innovation. On the one hand …, innovative performance is an important driver of profitability and growth. On the other hand, investments in innovation suffer …
Persistent link: https://www.econbiz.de/10012623469