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Second-to-Fourth Digit Ratio Has a Non-Monotonic Impact on Altruism
(PLoS ONE, 2013-05-10)
Gene-culture co-evolution emphasizes the joint role of culture and genes for the emergence of altruistic and cooperative behaviors and behavioral genetics provides estimates of their relative importance. However, these ...
Prosocial behavior and gender
(Frontiers Research Foundation, 2015-04-14)
This study revisits different experimental data sets that explore social behavior in economic games and uncovers that many treatment effects may be gender-specific. In general, men and women do not differ in "neutral" ...
Natural Disasters and Indicators of Social Cohesion
(Public Library Science, 2017-06-07)
Do adversarial environmental conditions create social cohesion? We provide new answers to this question by exploiting spatial and temporal variation in exposure to earthquakes across Chile. Using a variety of methods and ...
How central are clients in sexual networks created by commercial sex?
(Nature Publishing Group, 2014-12-18)
Sex workers are traditionally considered important vectors of transmission of sexually transmitted infections (STI). The role of clients is commonly overlooked, partially due to the lack of evidence on clients' position ...