Industry Effects and Appropriability Measures in the Stock Markets Valuation of R&D and Patents
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| Description | |
| Author/s |
author: Iain Cockburn Zvi Griliches |
| Publication date | December 1987 |
| Language | English |
| Country of origin | |
| Wikipedia link | |
| Access work |
https://www.nber.org/system/files/working_papers/w2465/w2465.pdf |
| Copyright status | |
| Missing/wrong data? | Edit Wikidata item |