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Y-AXIS: In a graph, this is one of two lines that intersect at a right angle. This is the "vertical axis" that runs up and down.

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FOUR-FIRM CONCENTRATION RATIO

The proportion of total output in an industry produced by the four largest firms in an industry. This is one of two common concentration ratios. The other is the eight-firm concentration ratio. Another related measure is the Herfindahl index. The four-firm concentration ratio is commonly used to indicate the degree to which an industry is oligopolistic and the extent of market control held by the four largest firms in the industry.

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Today, you are likely to spend a great deal of time at an auction wanting to buy either a handcrafted bird house or a weathervane with a chicken on top. Be on the lookout for mail order catalogs with hidden messages.
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Rosemary, long associated with remembrance, was worn as wreaths by students in ancient Greece during exams.
"Enthusiasm is the greatest asset in the world. It beats money and power and influence. It is no more or less than faith in action. "

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