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Today's Index
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211.6
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Favorite type of beverage?
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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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Menu of Lessons
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A. Introduction
B. The Market
C. Behind Demand
D. Behind Supply
E. Market Structures
F. Factor Markets
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Microeconomics
Introductory Microeconomics is the study of the individuals, firms, markets, and industries, including the topics of consumer demand, production, cost, market structures, and factor markets.
To access a given lesson, click on the corresponding link in the Menu of Lessons presented to the right.
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CONSUMPTION FUNCTION A mathematical relation between consumption and income by the household sector. The consumption function can be stated as an equation, usually a simple linear equation, or as a diagram designated as the consumption line. This function captures the consumption-income relation that forms one of the key building blocks for Keynesian economics. The two key parameters of the consumption function are the intercept term, which indicates autonomous consumption, and the slope, which is the marginal propensity to consume and indicates induced consumption. Aggregate expenditures used in Keynesian economics are derived by adding investment, government purchases, and net exports to the consumption function.
Complete Entry | Visit the WEB*pedia |
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State of the ECONOMY
Construction Spending
March 2013
$856.7 billion
Down 1.7% from February 2013
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BROWN PRAGMATOX
[What's This?]
Today, you are likely to spend a great deal of time flipping through the yellow pages seeking to buy either a rotisserie oven that can also toast bread or a flower arrangement in a coffee cup for your father. Be on the lookout for neighborhood pets, especially belligerent parrots.
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This isn't me! What am I?
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Helping spur the U.S. industrial revolution, Thomas Edison patented nearly 1300 inventions, 300 of which came out of his Menlo Park "invention factory" during a four-year period.
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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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FTC
Federal Trade Commission
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