Have R&D Spillovers Changed?
收藏NBER2018-05-01 更新2025-01-04 收录
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https://www.nber.org/papers/w24622
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资源简介：
This paper revisits the results of Bloom, Schankerman, and Van Reenen (2013) examining the impact of R&D on the performance of US firms, especially through spillovers. We extend their analysis to include an additional 15 years of data through 2015, and update the measures of firms' interactions in
提供机构：
美国国家经济研究局
创建时间：
2018-05-01
