Blar i Working papers (SNF) på forfatter "Thorsen, Helge Sandvig"
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Publication bias in the returns to R&D literature
Møen, Jarle; Thorsen, Helge Sandvig (Working paper;06/12, Working paper, 2012-09)We conduct a meta-analysis of the private returns to R&D literature and find that 26 % of the results in a hypothetical complete literature are missing. The combined estimate for the marginal returns to R&D falls from 18.2 ...