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PATENT: The guaranteed ownership and control of an invention, innovation, or production technique by government for a period of time (currently 17 years). A patent gives the owner the exclusive rights to sell, market, license, or otherwise generate revenue from an invention, innovation, or production technique. Patents are designed to encourage inventions and other developments that promote technological advances. However, they are also an entry barrier and lead to market control.

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U-SHAPED COST CURVES

The family of short-run cost curves consisting of average total cost, average variable cost, and marginal cost, all of which have U-shapes. Each is U-shaped because it begins with relatively high but falling cost for small quantities of output, reaches a minimum value, then has rising cost at large quantities of output. Although the average fixed cost curve is not U-shaped, it is occasionally included with the other three just for sake of completeness.

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Today, you are likely to spend a great deal of time driving to a factory outlet looking to buy either storage boxes for your income tax returns or an AC adapter for your CD player. Be on the lookout for the happiest person in the room.
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Much of the $15 million used by the United States to finance the Louisiana Purchase from France was borrowed from European banks.
"Always vote for principle, though you may vote alone, and you may cherish the sweetest reflection that your vote is never lost. "

-- John Quincy Adams, 6th US president

FRS
Federal Reserve System
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