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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
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/10014502754
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/10014506977
Recent empirical evidence has shown that firm’s innovation behavior exhibits high persistency but not much is known … environment and asks how local knowledge spillovers affect firms' innovation persistence. The empirical analysis draws upon a … former evidence that persistency in innovation is driven by true state dependence. More importantly, we find that the local …
Persistent link: https://www.econbiz.de/10012167049
This paper studies the impact of environmental innovation on employment growth in the period 2006-2008 using firm … employment effects of environmental and non-environmental product as well as process innovation. As a robustness check patent … the average innovation engagement and innovation success of both types of new products. In contrast, environmental and non …
Persistent link: https://www.econbiz.de/10010430555
Persistent link: https://www.econbiz.de/10001768490
Persistent link: https://www.econbiz.de/10014493778
Persistent link: https://www.econbiz.de/10014321337
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/10014534047
capital are found to be mixed. While R&D has a strong positive impact on productivity, design & licences and patents show only …
Persistent link: https://www.econbiz.de/10011122562