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RESERVE RATIO: The amount of reserves required by the Federal Reserve System as a ratio of the amount deposits backed by the reserves. Modern reserve ratios are in the range of 1-3% for checkable deposits. The reserve ratio plays a key role in the deposit multiplier. The simple deposit multiplier is simply the inverse of the reserve ratio. If the reserve ratio is 5%, then the deposit multiplier is 20. It's just that simple.

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OLIGOPOLY, CHARACTERISTICS

The three most important characteristics of oligopoly are: (1) an industry dominated by a small number of large firms, (2) firms sell either identical or differentiated products, and (3) the industry has significant barriers to entry.

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PURPLE SMARPHIN
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Today, you are likely to spend a great deal of time going from convenience store to convenience store seeking to buy either rechargeable batteries or a rechargeable battery for your computer. Be on the lookout for cardboard boxes.
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This isn't me! What am I?

The 22.6% decline in stock prices on October 19, 1987 was larger than the infamous 12.8% decline on October 29, 1929.
"Rowing harder doesn't help if the boat is headed in the wrong direction. "

-- Kenichi Ohmae, management consultant

JEH
Journal of Economic History
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