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EIGHT-FIRM CONCENTRATION RATIO: The proportion of total output in an industry that's produced by the eight largest firms in the industry. This is one of two common concentration ratios. The other is the four-firm concentration ratio. The eight-firm concentration ratio is commonly used to indicate the degree to which an industry is oligopolistic and how market control is held by the eight largest firms in the industry.

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COMMUNISM

In theory, an economy, or economic system, based on--(1) a classless society, where everyone does their best to contribute to the common good, (2) common, rather than individual, ownership of all resources, (3) the complete disappearance of government, and (4) income allocated based entirely on need rather than on resource ownership or contribution to production. In practice, communism is a type of command economy based on--(1) government ownership and control of most resources, goods, and other assets and (2) excruciatingly detailed central planning by government.

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Today, you are likely to spend a great deal of time lost in your local discount super center hoping to buy either a wall poster commemorating the first day of spring or a lazy Susan for you dining room table. Be on the lookout for mail order catalogs with hidden messages.
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In the late 1800s and early 1900s, almost 2 million children were employed as factory workers.
"Anyone who has never made a mistake has never tried anything new. "

-- Albert Einstein, physicist

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