研究方向：博弈论，一般均衡
科研论文：
David Pérez-Castrillo and Chaoran Sun, “Value-free reductions.'' Games and Economic Behavior, 130 (2021): 543-568. (共同通讯作者，共同第一作者, 国际一类)
Chaoran Sun, "Bidding against a buyout: implementing the Shapley value and equal surplus value." Journal of Mathematical Economics, 101 (2022): available online (独立作者，国际二类II)
David Pérez-Castrillo and Chaoran Sun, “The proportional ordinal Shapley solution for pure exchange economies.'' Games and Economic Behavior, 135 (2022): 96-109 (通讯作者，共同第一作者, 国际一类)
