In this short note, the author introduces a concept for the comparison of the risk aversion of different individuals, which is shown to be perfectly described by the measure of absolute risk aversion.

• 引入一种不同投资者对风险厌恶程度的比较概念，证明了这一比较概念可以由熟知的绝对风险厌恶水平来完整地刻划，从而说明这一概念的合理性.