篇名 | Patents as Options:Some Estimates of the Value of Holding European Patent Stocks |
簡稱 | EM |
作者 | Ariel Pakes |
卷期 | 54:4 |
頁次 | 755 |
年份 | 1986 |
月份 | 7 |
Hashtags |
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篇名 | Patents as Options:Some Estimates of the Value of Holding European Patent Stocks |
簡稱 | EM |
作者 | Ariel Pakes |
卷期 | 54:4 |
頁次 | 755 |
年份 | 1986 |
月份 | 7 |
Hashtags |