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Carbon taxes, path dependency and directed technical change: Evidence from the auto industry
Aghion, Philippe; Dechezleprêtre, Antoine; Hemous, David; … - 2012
innovation distinguishing between dirty (internal combustion engine) and clean (e.g. electric and hybrid) patents across 80 … tax-inclusive fuel prices. Furthermore, there is path dependence in the type of innovation both from aggregate spillovers … and from the firm's own innovation history. Using our model we simulate the increases in carbon taxes needed to allow …
Persistent link: https://www.econbiz.de/10010294270
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Carbon taxes, path dependency and directed technical change : evidence from the auto industry
Aghion, Philippe; Dechezleprêtre, Antoine; Hémous, David - 2012
innovation distinguishing between "dirty" (internal combustion engine) and "clean" (e.g. electric and hybrid) patents across 80 … tax-inclusive fuel prices. Furthermore, there is path dependence in the type of innovation both from aggregate spillovers … and from the firm's own innovation history. Using our model we simulate the increases in carbon taxes needed to allow …
Persistent link: https://www.econbiz.de/10009687266
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Carbon Taxes, Path Dependency and Directed Technical Change : Evidence from the Auto Industry
Aghion, Philippe; Dechezleprêtre, Antoine; Hémous, David - 2013
innovation distinguishing between 'dirty' (internal combustion engine) and 'clean' (e.g. electric and hybrid) patents across 80 … tax-inclusive fuel prices. Furthermore, there is path dependence in the type of innovation both from aggregate spillovers … and from the firm's own innovation history. Using our model we simulate the increases in carbon taxes needed to allow …
Persistent link: https://www.econbiz.de/10014161819
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Carbon Taxes, Path Dependency and Directed Technical Change : Evidence from the Auto Industry
Aghion, Philippe; Dechezleprêtre, Antoine; Hémous, David - 2014
innovation distinguishing between “dirty" (internal combustion engine) and “clean" (e.g. electric and hybrid) patents across 80 … tax-inclusive fuel prices. Furthermore, there is path dependence in the type of innovation both from aggregate spillovers … and from the firm's own innovation history. Using our model we simulate the increases in carbon taxes needed to allow …
Persistent link: https://www.econbiz.de/10014163071
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Parental Education and Invention : The Finnish Enigma
Aghion, Philippe; Akcigit, Ufuk; Hyytinen, Ari; … - 2023
Why is invention strongly positively correlated with parental income not only in the US but also in Finland which displays low income inequality and high social mobility? Using data on 1.45M Finnish individuals and their parents, we find that: (i) the positive association between parental income...
Persistent link: https://www.econbiz.de/10014255610
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In-house R&D and external knowledge acquisition : what makes Chinese firms productive? ; conference paper
Boeing, Philipp; Müller, Elisabeth; Sandner, Philipp - 2013
This paper analyses the influence of in-house R&D and external knowledge acquisition on the total factor productivity (TFP) of listed Chinese firms for the time period 2001-2010. We find a quantitatively important positive effect of in-house R&D. The achieved level of technological...
Persistent link: https://www.econbiz.de/10010337198
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The effect of institutional ownership on firm innovation : evidence from Chinese listed firms
Rong, Zhao; Wu, Xiaokai; Boeing, Philipp - 2017
Monitoring by institutional investors can act as an important mechanism to promote firm innovation. By investigating … innovation. Consistent with the monitoring view, we further find that (1) the effect of institutional investors on firm patenting … robust when innovation quality is examined. …
Persistent link: https://www.econbiz.de/10011591957
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The heterogeneous impact of market size on innovation : evidence from French firm-level exports
Aghion, Philippe; Bergeaud, Antonin; Lequien, Matthieu; … - 2019
Persistent link: https://www.econbiz.de/10012180674
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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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Exporting ideas : knowledge flows from expanding trade in goods
Aghion, Philippe; Bergeaud, Antonin; Gigout, Timothee; … - 2023
Persistent link: https://www.econbiz.de/10014436774