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24#
发表于 2012-3-31 15:01
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Analyst Ariel Cunningham likes using the price/earnings ratio for valuation purposes because studies have shown it is very effective at identifying undervalued stocks. However, she has one main problem with the statistic – it doesn’t work when a company loses money. So Cunningham is considering switching to a different core valuation metric. Given Cunningham’s rationale for using the price/earnings ratio, which option would be her best alternative?
Book value is usually positive, but not always. Cash flow is often negative. If the reason Cunningham wants to stop using the P/E ratio is that it does not work for unprofitable companies, her best option is a ratio base on sales, which are positive in all but the rarest of instances. |
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