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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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MARGINAL UTILITY The additional utility obtained from the consumption or use of an additional unit of a good. It is specified as the change in total utility divided by the change in quantity. Marginal utility indicates what each additional unit of a good is worth to a consumer and provides a theoretical basis for understanding market demand and the law of demand. Marginal utility generally declines with increased consumption of a good, a reflection of the law of diminishing marginal utility.
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BLACK DISMALAPOD [What's This?]
Today, you are likely to spend a great deal of time searching the newspaper want ads wanting to buy either a genuine down-filled comforter or a 200-foot blue garden hose. Be on the lookout for crowded shopping malls. Your Complete Scope
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Rosemary, long associated with remembrance, was worn as wreaths by students in ancient Greece during exams.
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"Seek always to do some good, somewhere. Every man has to seek in his own way to realize his true worth. You must give some time to your fellow man. For remember, you donžt live in a world all your own. Your brothers are here too. " -- Albert Schweitzer, humanitarian
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JEH Journal of Economic History
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