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LERNER INDEX: The difference between price (p) and marginal cost (mc) as a fraction of price, that is [p-mc]/p. The Lerner index is usually taken as an indicator of market power because the larger the index, the larger the difference between price and marginal cost, that is, the larger the distance between the price and the competitive price. The Lerner index depends on the elasticity of demand. The Lerner index is also called the price-cost margin.

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REAL GROSS DOMESTIC PRODUCT

The total market value, measured in constant prices, of all goods and services produced within the political boundaries of an economy during a given period of time, usually one year. The key is that real gross domestic product is measured in constant prices, the prices for a specific base year. Real gross domestic product, also termed constant gross domestic product, adjusts gross domestic product for inflation. A contrasting measure is nominal gross domestic product, which does not adjust for inflation.

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Today, you are likely to spend a great deal of time waiting for visits from door-to-door solicitors trying to buy either a T-shirt commemorating the first day of winter or software that won't crash your computer. Be on the lookout for bottles of barbeque sauce that act TOO innocent.
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Three-forths of the gold mined each year is used to manufacture jewelry.
"A successful man is one who can lay a firm foundation with the bricks others have thrown at him. "

-- David Brinkley, newsman

CPI
Consumer Price Index
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