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July 18, 2026 

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AD VALOREM TARIFF: A tax on imports that is specified as a percentage of the value of the good or service being taxed. This is one form of trade barrier that's intended to restrict imports into a country. Unlike nontariff barriers and quotas, which increase prices and thus revenue received by domestic producers, an 'ad valorem tariff' generates revenue for the government. For example: a 15 percent ad valorem tariff on a TV set worth $100 would pay a tariff of $15. One advantage of an ad valorem tariff is that it keeps up with changes in prices (mostly inflation).

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GRAPH: A picture, image, or diagram that is used to display information. Graphs are most commonly used in the economics to depict relations between two variables, that is a two-dimensional graph. The market diagram is perhaps the most noted graph used in economics. This graph reflects the market price on the vertical axis and the quantity exchanged on the horizontal axis. The two key relations depicted on the graph are the demand curve, which is an inverse relation between price and quantity, and the supply curve, which is a direct relation between price and quantity.

     See also | variable | X-axis | Y-axis | origin | market | demand | supply | price | quantity |


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LAW OF DIMINISHING MARGINAL UTILITY

A principle stating that as the quantity of a good consumed increases, eventually each additional unit of the good provides less additional utility--that is, marginal utility decreases. Each subsequent unit of a good is valued less than the previous one. The law of diminishing marginal utility helps to explain the negative slope of the demand curve and the law of demand.

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Today, you are likely to spend a great deal of time at a flea market wanting to buy either a weathervane with a cow on top or a box of multi-colored, plastic paper clips. Be on the lookout for telephone calls from long-lost relatives.
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Lombard Street is London's equivalent of New York's Wall Street.
"A winner is someone who recognizes his God-given talents, works his tail off to develop them into skills, and uses those skills to accomplish his goals. "

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