Blar i NHH Brage på emneord "publication bias"
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Publication bias in the returns to R&D literature
(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 ... -
Publication bias in the returns to R&D literature
(Discussion paper;12/13, Working paper, 2013-11)The returns to R&D literature is large and has been surveyed on several occasions. We complement previous surveys by using formal meta analytic techniques to analyse publication bias. We find evidence consistent with a ...