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HHI: The common abbreviation for the Herfindahl-Hirshman index (or the Herfindahl index), which is 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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KEYNESIAN DISEQUILIBRIUM

The state of the Keynesian model in which aggregate expenditures are not equal to aggregate production, which results in an imbalance that induces a change in aggregate production. In other words, the opposing forces of aggregate expenditures (the buyers) and aggregate production (the sellers) are out of balance. At the existing level of aggregate production, either the four macroeconomic sectors (household, business, government, and foreign) are unable to purchase all of the production that they seek or producers are unable to sell all of the production that they have.

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YELLOW CHIPPEROON
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Today, you are likely to spend a great deal of time wandering around the shopping mall seeking to buy either car battery jumper cables or a dozen high trajectory optic orange golf balls. Be on the lookout for vindictive digital clocks with revenge on their minds.
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General Electric is the only stock from the original 1896 Dow Jones Industrial Average remaining in the current index.
"The only place success comes before work is in the dictionary. "

-- Vince Lombardi

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