The NBER-Rensselaer Scientific Papers Database: Form, Nature, and Function
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This article is a guide to the NBER-Rensselaer Scientific Papers Database, which includes more than 2.5 million scientific publications and over 21 million citations to those papers. The data cover an important sample of 110 top U.S. universities and 200 top U.S.-based R&D-performing firms during
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美国国家经济研究局创建时间：
2008-12-01
