| 标题 |
Identifying technology spillovers: evidence from firm-level patents, R&D intensity, and market value |
| 网址 | |
| DOI | |
| 其它 |
期刊:Journal of Technology Transfer 作者:Zhenyu Gong; Gary H. Jefferson 出版日期:2025-02-08 |
| 求助人 | |
| 下载 |
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(2025-6-4)