The Impact of R&D Investment On Productivity - New Evidence Using Linked R&D-LRD Data
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This paper uses confidential Census longitudinal microdata to examine the association between R&D and productivity for the period 1972.1985. These data allow for significant improvements in measurement and model specification, yielding more precise estimates of the returns to R&D. Our results
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美国国家经济研究局创建时间：
1989-03-01
