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Bonnefon, Jean-François, De Neys, Wim
and Hopfensitz, Astrid
(2013)
Low second-to-fourth digit ratio predicts indiscriminate social suspicion, not improved trustworthiness detection.
TSE Working Paper, n. 13-385
Centorrino, Samuele, Djemaï, Elodie
, Hopfensitz, Astrid
, Milinski, Manfred and Seabright, Paul
(2015)
A Model of Smiling as a Costly Signal of Cooperation Opportunities.
Adaptive Human Behavior and Physiology, 1.
pp. 325-340.