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April 15, 2026 

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LEGAL RESERVES: The total amount of vault cash or Federal Reserve deposits of a bank. These are the only bank assets that can be used legally to satisfy reserve requirements.

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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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APLS

PURPLE SMARPHIN
[What's This?]

Today, you are likely to spend a great deal of time wandering around the downtown area seeking to buy either clothing for your kitty cats or a set of luggage without wheels. Be on the lookout for the last item on a shelf.
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This isn't me! What am I?

Ragnar Frisch and Jan Tinbergen were the 1st Nobel Prize winners in Economics in 1969.
"Success doesn't come to you . . . you go to it "

-- Marva Collins, Educator

ADR
American Depositary Receipt, Asset Depreciation Range
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