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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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CURRENT SURPLUS OF GOVERNMENT ENTERPRISES

The excess of revenue over cost received by government-operated firms that sell their output through markets and otherwise operate like private, profit-oriented firms. This is one component of the official entry government subsidies less current surplus of government enterprises found in the National Income and Product Accounts maintained by the Bureau of Economic Analysis, that separates national income (the resource cost of production) and gross (and net) domestic product (the market value of production).

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Today, you are likely to spend a great deal of time at a dollar discount store trying to buy either a pair of red and purple designer socks or a T-shirt commemorating Thor Heyerdahl's Pacific crossing aboard the Kon-Tiki. Be on the lookout for slightly overweight pizza delivery guys.
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Approximately three-fourths of the U.S. paper currency in circular contains traces of cocaine.
"A leader, once convinced that a particular course of action is the right one, must . . . be undaunted when the going gets tough."

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