2024/09/21 by Ali Özkes, Nobuyuki Hanaki, Dieter Vanderelst +1 · 1 voice
Economics, Econometrics and Finance · Social Sciences · #Evolutionary Game Theory and Cooperation #Experimental Behavioral Economics Studies #Law, Economics, and Judicial Systems
paper · doi:10.1016/j.econlet.2024.111979
openalex publication_date 2024/09/21 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/22
We study human behavior in ultimatum game when interacting with either human or algorithmic opponents. We examine how the type of the AI algorithm (mimicking human behavior, optimising gains, or providing no explanation) and the presence of a human beneficiary affect sending and accepting behaviors. Our experimental data reveal that subjects generally do not differentiate between human and algorithmic opponents, between different algorithms, and between an explained and unexplained algorithm. However, they are more willing to forgo higher payoffs when the algorithm’s earnings benefit a human. • Subjects do not differentiate between human and algorithmic opponents. • They might prefer interacting with humans over algorithms in strategic interactions. • Details of the algorithms’ workings and if any explanation is provided are not determinant.