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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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AXIOM

A basic precondition or assumption underlying a theory. Axioms are basic, unverifiable world view assumptions--including personal beliefs, political views, and cultural values--that form the foundation of a theory.

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ORANGE REBELOON
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Today, you are likely to spend a great deal of time lost in your local discount super center trying to buy either a genuine fake plastic Tiffany lamp or a microwave over that won't burn your popcorn. Be on the lookout for neighborhood pets, especially belligerent parrots.
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The earliest known use of paper currency was about 1270 in China during the rule of Kubla Khan.
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LAN
Locally Asymptotically Normal
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