The (α-β) means that the authors are sorted in alphabetical order. 2026 WINE 2026 Bayesian Conversations (α-β) Renato Paes Leme, Jon Schneider, Heyang Shang, and Shuran Zheng WINE 2026 arXiv Slides Manuscripts arXiv An Improved Upper Bound for the Random-Offerer Mechanism in Bilateral Trade via Recursive Hard Instances Heyang Shang, and Jing Chen arXiv preprint, 2026 arXiv