| 标题 |
Patent Citations as a Measure of Knowledge Flows: The Influence of Examiner Citations |
| 网址 | |
| DOI |
10.1162/rest.88.4.774
doi
|
| 其它 |
期刊:Review of Economics and Statistics 作者:Juan Alcácer; Michelle Gittelman 出版日期:2006-11-08 |
| 求助人 | |
| 下载 | 该求助完结已超 24 小时,文件已从服务器自动删除,无法下载。 |
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(2025-6-4)