这种做法缺乏理论依据：所有股市的预期回报率理论上是一样的。
This is without theoretical justification, which points to expected returns in all stock markets being the same.
其中一项措施的预期回报率股票的价格是采取为每股盈利预测为当前或未来一年，除以股票价格。
One measure of the expected return on a stock's price is to take the per-share forecast earnings for the current or coming year, and divide by the stock price.
从依赖预期回报率转向死亡率能够有效地平衡资产负债，而不需依赖股东、保单持有人或监管者的智慧。
Tweaking an expected return here or a mortality rate there could magically bring both into balance, often without shareholders, policyholders or regulators being any the wiser.
预期回报率 = 预期利润/投资额 = (110-95.65)/95.65= 0.15 = 15%
Expected return= expected profit/investment = 110 - 95.65/95.65 = .15 = 15%
如果你试着以更高的价格出售，是没有人愿意购买的。因为这栋办公楼将的回报率还不如投资者在股票市场所能够获得12%的预期回报率。
If you tried to sell it formore, there would be no takers, because the property would then offer anexpected rate of return lower than the 12 percent available in the stockmarket.
这个回报率通常指贴现因子、最低预期资本收益率或者资本的机会成本。
This rate of return is often referred to asthe discount rate, hurdle rate, or opportunity cost of capital.
总结来看，女人的交易频率更低，持有组合的波动性更低，对回报率的心理预期也比男人低。
In short, women trade less frequently, hold less volatile portfolios and expect lower returns than men do.
基于苹果的毛利率继续上升；存在收入增长机会；并且预期每股盈余以及估值会向上调整，我们认为苹果公司股票的风险回报率仍然很高。
We believe risk/reward remains favorable predicated on gross margin tailwinds, revenue growth opportunities, anticipated upward revisions to EPS and valuation.
风险差额——当预期和实际回报不同时，必须补偿所有人的一个额外的回报率。
Risk premium — Additional rate of return required to compensate the owners of capital when the expected and actual returns may differ.
因此，它的引入将具有很大的附加值，而且预期有回报率。
Hence, its introduction will be of great added value and it is expected to have rate of return.
理论上，当预期实际回报率是下降的或负值时，理性投资者是不会投入的，但实际情形并非如此，市场参与者是风险偏好的和非理性的。
In theory, no rational investor would invest when expected real return on equity is declining and negative but they still do. Market participants are risk seeking and irrational.
他的七年预期是，美国国债每年的真实回报率只有0.1%。
S. government securities to provide a real return of just 0.1% per year.
他的七年预期是，美国国债每年的真实回报率只有0.1%。
S. government securities to provide a real return of just 0.1% per year.
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