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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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BANK RESERVES

Assets used by banks to back up deposits and to conduct daily transactions, including withdrawing funds, "cashing" checks, and transferring funds between banks to "clear" checks. Reserves, also termed bank reserves or legal reserves, includes two types of assets: vault cash and Federal Reserve deposits. These legal reserves are then divided between require reserves and excess reserves. Required reserves are used to back up deposits and excess reserves are used for loans.

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BEIGE MUNDORTLE
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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 one of those memory foam pillows or a remote controlled train set. Be on the lookout for pencil sharpeners with an attitude.
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This isn't me! What am I?

The wealthy industrialist, Andrew Carnegie, was once removed from a London tram because he lacked the money needed for the fare.
"I can feel guilty about the past, apprehensive about the future, but only in the present can I act."

-- Abraham Maslow, Psychologist

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Pacific Stock Exchange (US, LA and San Francisco)
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