时间：2022年10月 26日 15点

地点：腾讯会议，会议号：953-473-375

主讲人：魏立佳

题目：Strategic Interactions with the Assistant of an Algorithm: the Power of Data and Mechanism

摘要：We present a laboratory experiment that examines individuals' willingness to take advice from algorithms provided by an artificial intelligence (AI). We further explored two distinguished channels behind the algorithm, the data and the mechanism. We find that providing data behind the algorithm can substantially reduce individual willingness to take advice from AI (the substitution effect); whereas providing the mechanism does not further crowd out algorithm reliance. If any, participants are slightly more favorable to AI when both data and mechanism are provided compared to when only data is provided (the information disclosure effect). Overall, participants do not take enough advice from the algorithm and the degree of algorithm aversion is sensitive to cognitive capability and self-confidence. Our results shed light on when and why we trust algorithms, which depends on the knowledge we know the algorithm has and the knowledge we have.

主讲人介绍：魏立佳，武汉大学经济与管理学院教授、博士生导师，数理经济与数理金融系主任，行为科学研究实验中心执行主任。研究领域为行为与实验经济学、应用计量经济学。有30余篇论文发表于Marketing Science、Econometric Theory、Journal of Economic Behavior & Organization等国际一流SSCI学术期刊，及《中国工业经济》、《经济学（季刊）》、《系统工程理论与实践》等中文权威学术期刊。主持国家自然科学基金面上项目和青年项目、教育部人文社会科学基金、教育部产学研创新基金、科技部高端专家引进项目等国家级、省部级项目。