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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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LEADING ECONOMIC INDICATORS

Ten economic statistics that tend to move up or down a few months BEFORE business-cycle expansions and contractions. Most importantly, these measures indicate peak and trough turning points about three to twelve months before they occur. Leading economic indicators are one of three groups of economic measures used to track business-cycle activity. The other two are coincident economic indicators and lagging economic indicators.

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Today, you are likely to spend a great deal of time strolling through a department store trying to buy either a cross-cut paper shredder or a birthday greeting card for your father. Be on the lookout for letters from the Internal Revenue Service.
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The New York Stock Exchange was established by a group of investors in New York City in 1817 under a buttonwood tree at the end of a little road named Wall Street.
"Time is the scarcest resource, and unless it is managed nothing else can be managed."

-- Peter F. Drucker

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