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HERFINDAHL 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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RECOVERY

The early phase of a business-cycle expansion that occurs shortly after a contraction has ended. During a recovery, the unemployment rate remains relatively high, but is beginning to fall, and real gross domestic product begins to increase, usually rapidly. However, because the contraction remains fresh in the minds of many, it may not be immediately clear that the trough of the contraction has actually ended.

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Today, you are likely to spend a great deal of time going from convenience store to convenience store trying to buy either a T-shirt commemorating the 2000 Olympics or a genuine fake plastic Tiffany lamp. Be on the lookout for malfunctioning pocket calculators.
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The Dow Jones family of stock market price indexes began with a simple average of 11 stock prices in 1884.
"Now is the only time there is. Make your now wow, your minutes miracles, and your days pay. Your life will have been magnificently lived and invested, and when you die you will have made a difference."

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