For it turns out that significant statistical relationships have been found with behavior in bargaining games (for a review, see Zhao and Smillie 2015). In the same meta-analysis, for instance, the sample weighted average correlation was \(r_{wa} = .24\) between dictator allocation amount and honesty-humility (291). Another meta-analysis reported a correlation of \(r_{wa} = .29\) (Hilbig et al. 2015: 92). So too was there a negative correlation between HEXACO agreeableness and rejecting offers in ultimatum games (\(r_{wa}= -.16\)) (Zhao and Smillie 2015: 288). Furthermore, one study found that of those who were high in honesty-humility, 64.4% chose the 50/50 allocation in the dictator game, while only 34.6% did who were low on this dimension (Hilbig et al. 2015: 92).