Scarcity of ideas and R&D options : use it, lose it or bank it /
| Main Author: | |
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| Corporate Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Cambridge, Mass. :
National Bureau of Economic Research,
2009.
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| Series: | NBER working paper series ;
no. 14940. |
| Subjects: |