@inproceedings{shi-etal-2026-social, title = "Social Welfare Function Leaderboard: On the Emergence of {LLM} Agents as the Welfare Dictator", author = "Shi, Zhengliang and Ma, Ruotian and Huang, Jen-tse and Ma, Xinbei and Chen, Xingyu and Wang, Mengru and Yang, Qu and Wang, Yue and Ye, Fanghua and Chen, Ziyang and Wang, Shanyi and LI, Cixing and Wang, Wenxuan and Tu, Zhaopeng and Li, Xiaolong and Ren, Zhaochun and Bo, Liefeng", editor = "Liakata, Maria and Moreira, Viviane P. and Zhang, Jiajun and Jurgens, David", booktitle = "Findings of the {A}ssociation for {C}omputational {L}inguistics: {ACL} 2026", month = jul, year = "2026", address = "San Diego, California, United States", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/ingest-acl/2026.findings-acl.1919/", pages = "38530--38551", ISBN = "979-8-89176-395-1" }