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SCARCE: The general condition indicating that a good or resource is limited relative to the what people want. In terms of ALL resources and goods throughout society, the related term scarcity is used. Being scarce is what makes it possible to exchange goods and resources through markets, and most importantly, charge a price. If a good is not scarce, which means that the economy has more than enough to satisfy all available uses, then there is no way to sell it. Who would buy such an item, pay a price for it, give up something of value in exchange for it, when it is so abundant? Likewise, if a item is so abundant, using it to satisfy one use does not impose an opportunity cost on other uses.
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ASSUMPTIONS, KEYNESIAN ECONOMICS The macroeconomic study of Keynesian economics relies on three key assumptions--rigid prices, effective demand, and savings-investment determinants. First, rigid or inflexible prices prevent some markets from achieving equilibrium in the short run. Second, effective demand means that consumption expenditures are based on actual income, not full employment or equilibrium income. Lastly, important savings and investment determinants include income, expectations, and other influences beyond the interest rate. These three assumptions imply that the economy can achieve a short-run equilibrium at less than full-employment production.
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GRAY SKITTERY
[What's This?]
Today, you are likely to spend a great deal of time searching the newspaper want ads hoping to buy either a pair of red goulashes with shiny buckles or a handcrafted bird feeder. Be on the lookout for neighborhood pets, especially belligerent parrots.
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Mark Twain said "I wonder how much it would take to buy soap buble if there was only one in the world."
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"No task is a long one but the task on which one dare not start: It becomes a nightmare. " -- Charles Baudelaire, poet-critic
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ATC
Average Total Cost
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