| 标题 |
Do R&D tax credits work? Evidence from a panel of countries 1979–1997 |
| 网址 | |
| DOI | |
| 其它 |
期刊:Journal of Public Economics 作者:Nick Bloom; Rachel Griffith; John Van Reenen 出版日期:2002-10-11 |
| 求助人 | |
| 下载 |
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(2025-6-4)