讲座题目： Belief-consistent Pareto Dominance

　　报告人：瞿翔宇(法国国家科学研究院，副教授)

　　报告时间：2018年4月23日(周一)上午10:00-11:30

　　报告地点：经管院B228

　　主办单位：数理经济与数理金融系，主持人：李晓蹊

　　摘要: Classic Pareto criterion claims that every voluntary trades even on the ground of heterogenous beliefs should be encouraged. I argue that a trade without hope for Pareto improvement remains controversial. I introduce and characterize a notion of Belief-Consistent-Pareto dominance to formalize this argument, which requires, aside from unanimity of preferences, all rankings in a trade should be supported by some common beliefs, which have to coincide with agents' beliefs over the events on which all agents agree. Its application and welfare analysis is also discussed.

　　简介: 2012年毕业于Ohio State University 获经济学博士学位，现为法国国家科学研究中心经济学部副研究员、巴黎索邦大学经济学副教授。瞿博士研究方向为决策科学、行为与实验经济学、金融经济学等，其研究成果发表于《Economic Theory》、《Journal of Mathematical Economics、《Social Choice and Welfare》、 《Mathematical Social Sciences》、《Theory and Decision》、《 Economics Letters》、《Journal of Behavioral Economics and Finance》等国际学术期刊。