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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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IMPORTS

Goods and services produced by the foreign sector and purchased by the domestic economy. In other words, imports are goods bought from countries. Imports are the counter to exports--goods produced by the domestic economy and purchased by the foreign sector. Imports, together with exports, are the essence of foreign trade--goods and services that are traded among the citizens of different nations. Imports and exports are frequently combined into a single term, net exports (exports minus imports).

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APLS

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Today, you are likely to spend a great deal of time looking for a downtown retail store hoping to buy either looseleaf notebook paper or a three-hole paper punch. Be on the lookout for malfunctioning pocket calculators.
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The portrait on the quarter is a more accurate likeness of George Washington than that on the dollar bill.
"The only profit center is the customer. "

-- Peter Drucker, management consultant

EFTA
European Free Trade Association
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