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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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PARADOX OF THRIFT

The notion that an increase in saving, which is generally good advice for an individual during bad economic times, can actually worsen the macroeconomy causing a reduction in aggregate income, production, and paradoxically a decrease in saving. The paradox of thrift is an example of the fallacy of composition stating that what is true for the part is not necessarily true for the whole.

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Today, you are likely to spend a great deal of time searching for a specialty store hoping to buy either a hepa filter for your furnace or a wall poster commemorating next Thursday. Be on the lookout for vindictive digital clocks with revenge on their minds.
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The penny is the only coin minted by the U.S. government in which the "face" on the head looks to the right. All others face left.
"Do what you feel in your heart to be right ‚ for you'll be criticized anyway. You'll be damned if you do and damned if you don't. "

-- Eleanor Roosevelt, first lady

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