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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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UNEMPLOYED PERSONS

People who are NOT actively engaged in the production of goods and services, but ARE actively seeking employment in the production of goods and services. This is one of three official categories used to classify individuals by the Bureau of Labor Statistics (BLS) based on information obtained from the Current Population Survey. The other two categories are employed persons and not in the labor force. The sum of employed persons and unemployed persons constitute the civilian labor force.

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APLS

GREEN LOGIGUIN
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Today, you are likely to spend a great deal of time driving to a factory outlet wanting to buy either a turbo-powered vacuum cleaner or a battery-powered, rechargeable vacuum cleaner. Be on the lookout for door-to-door salesmen.
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Okun's Law posits that the unemployment rate increases by 1% for every 2% gap between real GDP and full-employment real GDP.
"Progress begins with the belief that what is necessary is possible. "

-- Norman Cousins, editor, writer

LRAS
Long Run Aggregate Supply
A PEDestrian's Guide
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