Where to look for the morals in markets?

Exp Econ · 2020 · PMC6991999 · PMID 32055232

Europe PMC DOI

hedged sentence

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closest p · 0.0× alpha

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The sentences

highly significantp < 0.001actually significant

Overall, each subject trades on average in 7.02 periods when there is an externality, but in 8.56 periods when there is none, 7 and this difference is highly significant ( p < 0.001, Mann–Whitney U test with the average relative trading volume in each market as unit of observation, N = 64).

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