| 标题 |
Measuring Knowledge Spillovers: What Patents, Licenses and Publications Reveal About Innovation Diffusion |
| 网址 | |
| DOI |
10.2139/ssrn.1598495
doi
|
| 其它 |
期刊:Social Science Research Network 作者:Andrew J. Nelson 出版日期:2009-06-01 |
| 求助人 | |
| 下载 | 求助已完成,仅限求助人或该文件上传人下载。 |
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(2025-6-4)