一个关于体验性投资咨询影响的实验
Garret Ridinger1, James Sundali1, Federico Guerrero1
1College of Business, University of Nevada, Reno Reno, Nevada, United States.
PloS one
|February 20, 2026
概括
之前的投资顾问对财务决策产生重大影响,即使他们的建议缺乏事实依据. 这种社会学习影响资产配置和未来的回报预期.
科学领域:
- 行为金融是行为金融.
- 社会学习理论社会学习理论
- 决策 决策 决策 决策
背景情况:
- 了解社会影响和过去的经验如何影响投资决策至关重要.
- 之前的研究强调了信息的重要性,但体验性建议的作用未被探索.
研究的目的:
- 调查跨代投资咨询对资产配置和回报预期的影响.
- 为了确定是否群体建议,无论信息价值,影响财务行为.
主要方法:
- 一个实验模拟了三十年的资产配置决策在三个队伍.
- 参与者提供了风险资产回报的年度预测 (信念),其中包括根据标普500指数数据 (1921-2010) 的实际回报.
- 分析投资建议传输及其对投资组合配置和风险态度的影响.
主要成果:
- 在随后的队列中,负面建议显著减少了风险资产配置.
- 在接受积极与负面建议的队列之间观察到分配的19%差异.
- 无论信息内容如何,先前的队列建议始终影响了投资信念和风险较高的资产配置.
结论:
- 之前的队伍的经验建议对财务决策产生了深刻的影响.
- 社会学习,而不是纯粹的信息内容,在投资选择中发挥着重要作用.
- 这凸显了传递经验在塑造金融市场中的力量.
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