光华讲坛——社ng28南宫国际app名流与企业家论坛第6948期
主题:Hidden in Plain Sight: Everyday Preferences and Higher-Order Risk Attitudes显而易见中的隐藏:日常偏好与高阶风险态度
主讲人:美国夏威夷大学马诺阿分校希德勒商南宫28加拿大软件 陈铧教授
主持人:金融南宫28加拿大软件 蒲明教授
时间:6月10日13:00-14:30
地点:柳林校区格致楼J203
主办单位:金融南宫28加拿大软件、中国金融研究院 科研处
主讲人简介:
陈铧,毕业于佐治亚州立大学,2008-2018年就职于天普大学福克斯商南宫28加拿大软件风险管理与保险系,现任夏威夷大学马诺阿分校希德勒商南宫28加拿大软件金融系教授。陈铧教授的研究涉及长寿风险管理、金融系统性风险分析、金融市场稳定性、企业风险管理以及保险经济学等领域。他的研究在风险管理、保险以及精算领域的顶尖学术期刊上发表,且多次获得天普大学和夏威夷大学的各项教学和研究奖。陈铧曾任Journal of Insurance Issue和Journal of Insurance and Finance的副主编,也是Journal of Risk & Control and Risks的编委ng28南宫国际app成员。
内容提要:
This lecture examines whether higher-order risk attitudes, typically elicited through laboratory lottery choices, are reflected in individuals’ everyday preferences. Understanding this link is important because direct elicitation is often costly and context-specific, raising the question of whether routine, non-pecuniary behaviors can provide observable signals of latent risk attitudes. Drawing on twenty-nine common preferences across six domains of daily life—food, clothing, sports, reading, music, and video—we relate these behaviors to experimentally elicited measures of risk aversion, prudence, and temperance, and assess the roles of personality traits and cognitive ability. The results reveal a clear behavioral visibility hierarchy: everyday preferences contain broad and robust information about risk aversion, more selective information about prudence, and only limited information about temperance. Nested regressions show that, although some preferences act as proxies for underlying personality traits, others retain explanatory power beyond personality and cognition, indicating independent behavioral manifestation. Personality traits and cognitive ability help explain risk aversion but contribute little to prudence and temperance. Intensity-based risk measures uncover richer behavioral relationships than sign-based and count-based risk measures. Additional placebo tests and regularization analyses confirm that the key results are not driven by random variation or overfitting. Overall, the findings suggest that everyday, non-pecuniary preferences provide informative but incomplete behavioral signals of higher-order risk attitudes.
本悟空体育探讨了通常通过实验室彩票选择实验获得的高阶风险态度是否反映在个体的日常偏好中。理解这一关联具有重要意义,因为直接获取这些态度往往成本高昂且具有情境特异性,这就引出了一个问题:日常的、非金钱的行为能否提供可观测的潜在风险态度信号。我们选取了日常生活中六大领域(食物、服装、运动、阅读、音乐和视频)的29种常见偏好,将这些行为与实验测得的风险厌恶、谨慎和节制等度量指标联系起来,并评估了人格特质和认知能力的作用。结果显示出一个清晰的行为可见性层级:日常偏好包含了关于风险厌恶的广泛且稳健的信息,关于谨慎的选择性信息,以及关于节制的有限信息。嵌套回归表明,尽管某些偏好作为潜在人格特质的代理变量,但另一些偏好则具有超越人格和认知的解释力,表明它们具有独立的行为表现。人格特质和认知能力有助于解释风险厌恶,但对谨慎和节制的解释作用很小。基于强度的风险度量方法比基于符号或基于计数的风险度量方法揭示出更丰富的行为关系。额外的安慰剂检验和正则化分析证实,关键结果并非由随机变异或过拟合所驱动。总体而言,研究结果表明,日常的、非金钱的偏好能够提供关于高阶风险态度的信息性但非完整的行为信号。