学院动态

学术通知

【学术讲座】4月21日 经济学院2023年数字经济系列讲座(三)

文章来源: 发表时间:2023-04-19 21:39:50点击次数:

讲座题目: Persuasion and Overselling with Two-sided Asymmetric Information

主讲嘉宾:郑捷 教授 (山东大学经济研究院)

讲座时间:2023421日(周五)上午1000--1200

讲座地点:游艇会线路检测中心521


摘要:In markets, sellers tend to oversell, by exaggerating the quality of their goods. We study an information design problem between a seller and a buyer with two-sided asymmetric information. The buyer knows her valuation for the good and the seller can assess its quality. We show that the model rationalizes overselling, even when the buyer is a rational Bayesian. Moreover, overselling is robust to whether the buyer can haggle. Compared to full disclosure, overselling is Pareto improving, making both the seller and the buyer strictly better off. A policy implication is that a benevolent central planner should not enforce full disclosure.


讲座嘉宾简介:

郑捷,清华大学经济学学士、硕士,美国华盛顿大学经济学硕士、博士,山东大学经济研究院教授、博士生导师,山大特聘教授,清华大学经济科学与政策实验室常务副主任。国际学术期刊Journal of Economic Behavior and Organization副编,Research in Economics副编,曾担任多份SSCI期刊客座主编。研究领域包括信息经济学、实验经济学、行为经济学、产业经济学,研究主题涵盖机制设计、市场设计、信息设计等经典问题和合作协调、信任互惠、参照依赖等行为问题。主持过多项国家自然科学基金项目(结题获“特优“评价),并多次在学术会议上做主旨演讲与专题报告。研究工作发表于《经济研究》、American Economic Review (Papers and Proceedings)、Games and Economic Behavior、Management Science、Nature Communications等国内外经济学、管理学、自然科学各领域的知名期刊。


微信公众号