With an understanding of the three major drivers of earnings (higher volume, higher prices, and lower costs), it pays to be cautious if a company is delivering only on cutting costs. A company can increase profits by cutting jobs, closing plants, or shedding its losing operations. However, these measures have a limited life span. Eventually, a company will have to do something else to grow its business and increase its top line. Therefore, check the story behind earnings growth. Make sure that it’s not because of a one-time event, because sales jumped as a result of some extraordinary gain, or
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