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Investment, depreciation and obsolescence of R&D()
Time-varying depreciation rates are estimated for research and development of the United States aggregate economy and innovation-intensive industries. Mean annual R&D depreciation rates are 31.5% for software, 41% for pharmaceuticals, 42% for semiconductors, and 30.4% for aggregate economy durin...
Tallennettuna:
| Julkaisussa: | Journal of Financial Stability |
|---|---|
| Päätekijät: | , , |
| Aineistotyyppi: | Artigo |
| Kieli: | Inglês |
| Julkaistu: |
Elsevier B.V.
2020
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| Aiheet: | |
| Linkit: | https://ncbi.nlm.nih.gov/pmc/articles/PMC7332228/ https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.jfs.2020.100757 |
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