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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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FRICTIONAL UNEMPLOYMENT Unemployment attributable to the time required to match production activities with qualified resources. Frictional unemployment essentially occurs because resources, especially labor, are in the process of moving from one production activity to another. Employers are seeking workers and workers are seeking employment, the two sides just have not matched up. This mismatch is largely the result of limited information, which is often compounded by geographic separation between producers and resources. Frictional unemployment is one of four unemployment sources. The other three are cyclical unemployment, seasonal unemployment, and structural unemployment. Frictional and structural unemployment are the two components of natural unemployment.
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BLUE PLACIDOLA
[What's This?]
Today, you are likely to spend a great deal of time searching for rummage sales seeking to buy either a computer that can play video games and burn DVDs or a black duffle bag with velcro closures. Be on the lookout for mail order catalogs with hidden messages.
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This isn't me! What am I?
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The word "fiscal" is derived from a Latin word meaning "moneybag."
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"Perhaps the most valuable result of all education is the ability to make yourself do the thing you have to do, when it ought to be done, whether you like it or not; it is the first lesson that ought to be learned; and however early a man's training begins, it is probably the last lesson that he learns thoroughly. " -- Thomas H. Huxley, Scientist
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IRPP
Institute for Research on Public Policy
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