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明德经济学研讨会第87期
发文时间:2026-04-10

日本成人动画

时间:202641310:00-12:00(周一)

地点:日本成人动画 中关村校区明德主楼734

主讲人:翁翕 北京大学光华管理日本成人动画 教授

主持人:邝仲弘

题目:Optimal Pricing Schemes in the Presence of Social Learning and Costly Reporting

摘要:

A monopolist sells a new product of unknown quality to sequentially arriving, short-lived buyers with unit demand. Since it is costly for buyers to report their realized utility, the monopolist must offer a bonus to incentivize disclosure. We work within an exponential bandit framework that allows the arrival of both conclusive good and bad news, and characterize the monopolist's optimal joint policy of dynamic pricing and bonuses, which switches among distinct phases. In the special case of no bad conclusive news, the monopolist will set a zero bonus and halt learning when public belief is sufficiently high; however, doing so is generally never optimal. Moreover, a polarity-dependent manipulation---i.e., only paying a bonus for verifiable good news---can improve social welfare when the arrival rate of conclusive bad news is close to zero.

主讲人简介:

翁翕,现为北京大学光华管理日本成人动画 应用经济系长聘教授,国家自然科学基金委杰出青年科学基金获得者,入选国家高层次人才计划青年项目,中国信息经济学会副理事长,北京大学经管学部学术委员会委员。他的主要研究领域为博弈论,信息经济学,组织经济学和数字经济。他本科、硕士均毕业于北京大学,博士毕业于美国宾夕法尼亚大学。他的研究成果发表于国外顶级学术期刊,如American Economic Review, Journal of Finance, Management Science, Information Systems Research, Economic Journal, American Economic Journal: Microeconomics, Journal of Economic History, Journal of Economic Theory, International Economic Review, Rand Journal of Economics。他主持或参与国家自然科学基金、北京市社科基金、发改委、市场监管总局、中国科协等课题二十余项。翁博士在科研方面曾获奖项有:2024第九届高校科学研究优秀成果奖(人文社会科学)二等奖,2022张培刚发展经济学青年学者奖,2020第八届高校科学研究优秀成果奖(人文社会科学)青年成果奖,2019中国信息经济学优秀成果奖, 2019厉以宁科研奖, 2017中国信息经济学青年创新奖,2017第十三届北京大学人文社会科学研究优秀成果一等奖,2016中国信息经济学乌家培奖。