讲座时间：2025年12月26日 14：30
地点：邵逸夫科学馆401
题目：Pupil-linked arousal modulates attention and fictive learning in sequential investing
内容摘要：Experimental research shows that human decision making is shaped by emotions associated with an outcome’s success or failure. Regret, for example, is a powerful predictor of future investment decisions in asset markets. Using a fictive learning model to capture regret, we examine non–luminance–mediated changes in pupil diameter of human participants performing a sequential investing task. By manipulating task uncertainty we show that pupil dilation is positively correlated with both asset price variance and regret. In addition, pupil linked arousal is positively associated with the learning rate. We conclude that the pupil–linked arousal system helps regulate investment behavior in a dynamic market environment.
专家简介：张晓萌，美国弗吉尼亚理工大学经济学博士，现任南京审计大学泽尔腾实验室助理教授。主要致力于利用实验和神经科学方法研究个体亲社会行为与风险投资行为，主持国家自然科学基金青年科学基金项目，并作为核心成员参与多项国家自然科学基金面上项目。在 Journal of Development Economics、Journal of Economic Behavior & Organization、China Economic Review、Economics Letters 等国际权威期刊发表学术论文十余篇。
