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【学术讲座】中山大学康俊卿副教授:Neglected Payoff Components and Return Momentum

【金融工程系邀请】

题目:Neglected Payoff Components and Return Momentum

主讲人:康俊卿 副教授,中山大学

时间:20266514:00

地点:经管楼1205

摘要:We study how heterogeneous awareness of payoff component affects price formation, liquidity, and return predictability in a noisy rational-expectations equilibrium. A fraction of traders neglects the newly salient component and therefore fails to recognize that other traders are informed about, and trade on, this component. These misspecifications induce unaware traders to under-infer information from prices. As a result, unaware traders provide liquidity by trading aggressively against price movements, dampening the overreaction induced by noise trading, while prices can underreact to news about the component. When awareness is intermediate, underreaction dominates and generates return momentum.

个人简介:康俊卿,现任中山大学岭南学院金融系副教授、硕士生导师、院长助理,2020年在悉尼科技大学获得金融学博士学位,曾任岭南学院金融系系主任。研究集中于信息经济学、高频交易、交易所交易基金及去中心化交易中的自动做市商机制。主持国家自然科学基金面上项目、青年项目,在《管理世界》、《管理科学学报》、Journal of Financial MarketsJournal of Economic Dynamics and Control 等期刊发表多篇论文。研究成果入选China International Conference in FinanceMidwest Finance Association Annual MeetingFinancial Management Association Annual Meeting、中国金融学年会等国内外学术会议,获2025年中国金融学年会优秀论文奖(一等奖),2025年天津市社会科学优秀成果奖(二等奖),2021年广东省优秀金融科研成果奖(三等奖)等奖项。担任《金融学季刊》编辑部编辑、Digital Finance Editorial Board等。