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Does intellectual property protection promote green innovation in firms? A perspective on R&D spillovers and financing constraints
Although the literature has assessed the impact of Intellectual property protection on urban innovation, there is still a gap in the assessment of the impact of green innovation at the firm level. This study constructs a multi-period differences-in-differences (DID) model using China’s Intellectual...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Public Library of Science
2023
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10631640/ https://www.ncbi.nlm.nih.gov/pubmed/37939023 http://dx.doi.org/10.1371/journal.pone.0288315 |