Mahmoodi, Ali; Bang, Dan; Olsen, Karsten; Zhao, Yuanyuan Aimee; Shi, Zhenhao; Broberg, Kristina; Safavi, Shervin; Han, Shihui; Nili Ahmadabadi, Majid; Frith, Chris D (2015); Equality bias impairs collective decision-making across cultures. Proceedings of the national academy of sciences, 112, 12, 3835-3840