Switching to dividend yields or asset prices as a valuation measure does not eliminate the problem.原译：转向股息利息率或资产价格作为定价手段也无益于消除这一问题。
The average dividend yield on the American market between 1926 and 1950 was 5.5%, according to Barclays Capital.据巴莱克银行统计，1926至1950年间美国市场平均股息收益率为5.5%。