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GROWTH STAGE: The second stage in the product life cycle, characterized by increasing sales, high profits, and market entry by competitors. During this stage a successful product experiences steadily increasing customer acceptance and brand recognition. Advertising and promotion efforts are focused on product differentiation from that of the competition. This is also the stage when companies might withdraw from the market due to lack of acceptance, product failure, or lack of profits.

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MARGINAL UTILITY OF INCOME

The change in utility resulting from a given change in income. This is a specialized case of the general notion of marginal utility, which is simply the change in utility resulting from a given change in the consumption of a good. Marginal utility of income is key to identifying alternative risk preferences, including risk aversion, risk neutrality, and risk loving. These three risk preferences are indicated by three marginal utility of income possibilities, decreasing (risk aversion), increasing (risk loving), and constant (risk neutrality).

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APLS

BLUE PLACIDOLA
[What's This?]

Today, you are likely to spend a great deal of time browsing about a thrift store seeking to buy either a 50 foot extension cord or a combination CD player, clock radio, and telephone (with answering machine). Be on the lookout for rusty deck screws.
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Two and a half gallons of oil are needed to produce one automobile tire.
"The purpose of learning is growth, and our minds, unlike our bodies, can continue growing as long as we live."

-- Mortimer Adler

LRAS
Long Run Aggregate Supply
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