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OLIGOPOLY, CONCENTRATION: Oligopoly is a market structure that contains a small number of relatively large firms, meaning oligopoly markets tend to be concentrated. A small number of large firms account for a majority of total output. Concentration unto itself is not necessarily bad, but it often leads to inefficient behavior, such as collusion and nonprice competition. Concentration is measured in three ways--market share, concentration ratio, Herfindahl index.

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COMPTROLLER OF THE CURRENCY

An agency of the U.S. Federal government responsible for chartering national banks. In other words, anyone wanting to establish a bank with the word "national" in the title must gain permission from the Office of the Comptroller of the Currency (OCC). The Comptroller is also responsible for regulating banks and might even assume control of a bank that is in serious trouble (that is, on the verge of failure). Although the term "currency" appears in the title, the Office of the Comptroller of the Currency is primarily a bank regulator and has almost nothing to do with the nation's "currency." The OCC was established in 1863 as a bureau of the U.S. Department of the Treasury and is located in Washington, D.C.

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GREEN LOGIGUIN
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Today, you are likely to spend a great deal of time going from convenience store to convenience store wanting to buy either a lazy Susan for you dining room table or a set of serrated steak knives, with durable plastic handles. Be on the lookout for pencil sharpeners with an attitude.
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In the late 1800s and early 1900s, almost 2 million children were employed as factory workers.
"When your values are clear to you, making decisions becomes easier. "

-- Roy Disney, executive

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