<span style、"font-family: 宋体; font-size: small;"><span>人力财富占总财富的比重</span></span>
<span style、"font-family: 宋体; font-size: small;"><span>永恒收入</span></span>
<span style、"font-family: 宋体; font-size: small;"><span>预期的固定收益报酬率</span></span>
<span style、"font-family: 宋体; font-size: small;"><span>预期的商品价格变动率</span></span>