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发表于2024-11-23
R & D and Productivity pdf epub mobi txt 电子书 下载 2024
A single-volume study of R&D productivity. The book addresses the relationship between research and development and productivity, and using econometric techniques, it establishes a connection and measures it magnitude for firm-, industry- and economic-level data. The collection of essays documents both the author's career and the history of this line of thought.
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R & D and Productivity pdf epub mobi txt 电子书 下载 2024