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ABSTRACTION: Simplifying the complexities of the real world by ignoring (hopefully) unimportant details while doing economic analysis. Abstraction is often criticized because it's, well, it's JUST NOT REALISTIC. However, when done correctly (ignoring things that JUST DON'T MATTER), then the pursuit of knowledge is greatly enhanced by abstraction. For example, when travelling cross country along a high-speed interstate highway, a paper road map is a handy tool. It shows towns and cities along the way, the major intersections, rest stop locations, and other important points of interest. However, it ignores unimportant details. It doesn't realistically show the location of every tree, bush, or blade of grass. Why bother? This information won't enhance your road trip.
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INCOME EFFECT The change in quantity demanded that results because a change in the demand price of a good affects real income (that is, the purchasing power of income) even though nominal income remains the same. This is one of two reasons, or effects, underlying the law of demand and the negative slope of the market demand curve. The other is the substitution effect.
Complete Entry | Visit the WEB*pedia |
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"There is no passion to be found playing small ‚ in settling for a life that idles than the one you are capable of living." -- Nelson Mandela
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Collecting WELFAREI know word travels quickly among pedestrians of Shady Valley, but perhaps you haven't heard the latest. Pollyana Pumpernickel, the proprietor of Pollyana's Pet Palace, is no longer a pet proprietor. She's fallen on hard times, and fallen quite hard. Her husband of twelve years, Paul Pumpernickel has dumped her and their three young children to pursue insurance alternatives with Tricia Comer -- Smilin' Ted's sister and business partner in the All Comers Insurance Agency. Pollyana is distraught, to say the least. Paul Pumpernickel had been the dutiful househusband and caring father in his marriage partnership with Pollyana, but those duties fell onto the heavily burdened shoulders of Pollyana. The burden was too much. Pollyana's Pet Palace plundered into oblivion, leaving Pollyana penniless and jobless. Her only alternative was our government's public assistance program -- what you and I know as welfare. She's not pleased with her current social status, and neither, apparently is Winston Smythe Kennsington III, who ridicules poor Pollyana at every opportunity.
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YELLOW CHIPPEROON
[What's This?]
Today, you are likely to spend a great deal of time searching for rummage sales hoping to buy either a package of blank rewritable CDs or yellow cotton balls. Be on the lookout for telephone calls from former employers.
Your Complete Scope
This isn't me! What am I?
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Two and a half gallons of oil are needed to produce one automobile tire.
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PV
Present Value
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