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MARKET SHARE: The fraction of an industry's total sales accounted for by a single business. In general, market share is a "first-guess" indicator of a firm's market control. If, for example, a company has a market share of 100 percent (that is, a monopoly), then you can rest assured it has a substantial amount of market control. A company with a 25 percent market share has less, but still notable, market control. In fact, when you get right down to the bottom line, the phrase "market share" is only worth mentioning for oligopolistic firms with a significant degree of market control. There really is no market control for a monopolistically competitive firm with a 0.00000001 percent market share.

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VAULT CASH

Paper bills and metal coins kept in bank vaults or elsewhere in banks (such as teller drawers). Vault cash is used, quite literally, to "cash" checks and otherwise to satisfy currency withdrawal demands of the depositors. Because vault cash is in the possession of banks and not the nonbank public, it is not considered as "money in circulation" and is not part of the official M1 money supply. Vault cash is one of two types of bank assets that are considered reserves and used to satisfy reserve requirements. The other is Federal Reserve deposits.

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Today, you are likely to spend a great deal of time at an auction wanting to buy either a handcrafted bird feeder or a New York Yankees baseball cap. Be on the lookout for high interest rates.
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The word "fiscal" is derived from a Latin word meaning "moneybag."
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