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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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ECONOMIES OF SCALE Declining long-run average cost that occurs as a firm increases all inputs and expands its scale of production. Economies of scale result from increasing returns to scale and are graphically illustrated by a negatively-sloped long-run average cost curve. Economies of scale usually occur for relatively small levels of production and are then overwhelmed by diseconomies of scale for relatively large production levels. Together, economies of scale and diseconomies of scale create a U-shaped long-run average cost curve.
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Charging Up Your CREDIT CARDS (aka Plastic Money)Here's the scene: You've made your monthly stop (for the second time this week) at the Mega-Mart Discount Warehouse Super Center for a few essentials -- cashews, soap, licorice, garden hose, peanut clusters, color television, and a large inner tube for whitewater rafting. Do you pay with a check or whip out your Interstate OmniBank Platinum Diamond Express credit card? Credit card? Good choice. You don't actually have to PAY for the stuff that you're buying -- at least not right away. Your bank account is safe.
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ORANGE REBELOON
[What's This?]
Today, you are likely to spend a great deal of time calling an endless list of 800 numbers looking to buy either a small, foam rubber football or an instructional DVD on learning to the play the oboe. Be on the lookout for malfunctioning pocket calculators.
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This isn't me! What am I?
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John Maynard Keynes was born the same year Karl Marx died.
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"We succeed in enterprises (that) demand the positive qualities we possess, but we excel in those (that) can also make use of our defects. " -- Alexis de Tocqueville, statesman, author
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VAR
Vector Autoregression
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