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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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GOVERNMENT PURCHASES Expenditures made by the government sector on final goods and services, or gross domestic product. Government purchases are used to buy the goods and services needed to operate the government (such as administrative salaries) and to provide public goods (including national defense, highway construction). These purchases are one of two major categories of government spending, the other is transfer payments. Government purchases are financed by a mix of taxes and borrowing and are categorized by the three levels of government: federal, state, and local governments. These are one of four expenditures on gross domestic product. The other three are consumption expenditures, investment expenditures, and net exports.
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ORANGE REBELOON [What's This?]
Today, you are likely to spend a great deal of time waiting for visits from door-to-door solicitors trying to buy either storage boxes for your computer software CDs or a set of tires. Be on the lookout for gnomes hiding in cypress trees. Your Complete Scope
This isn't me! What am I?
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A thousand years before metal coins were developed, clay tablet "checks" were used as money by the Babylonians.
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"My life as a writer consists of 1/8 talent and 7/8 discipline. " -- John Irving, writer
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IBT Indirect Business Taxes
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