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HERFINDAHL-HIRSHMAN INDEX: A measure of concentration of the production in an industry that's calculated as the sum of the squares of market shares for each firm. This is an alternative method of summarizing the degree to which an industry is oligopolistic and the relative concentration of market power held by the largest firms in the industry. The Herfindahl index gives a better indication of the relative market control of the largest firms than can be found with the four-firm and eight-firm concentration ratios.

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CHANGE IN DEMAND

A shift of the demand curve caused by a change in one of the demand determinants. A change in demand is caused by any factor affecting demand EXCEPT price. A related, but distinct, concept is a change in quantity demanded.

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Today, you are likely to spend a great deal of time at a dollar discount store seeking to buy either handcrafted decorations to hang on your walls or throw pillows for your bed. Be on the lookout for slow moving vehicles with darkened windows.
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The average length of a "business lunch" is about 36 minutes.
"Managing intellectual assets has become the single most important task of business. "

-- Thomas Stewart, author

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