A savings account in which interest was reinvested would achieve the same year-by-year increase in earnings—and, at only 8% interest, would quadruple its annual earnings in 18 years. The power of this simple math is often ignored by companies to the detriment of their shareholders. Many corporate compensation plans reward managers handsomely for earnings increases produced solely, or in large part, by retained earnings—i.e., earnings withheld from owners.
