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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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Lesson 1: Economic Basics | Unit 1: Economics
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An understanding of economics also involves:Scarcity. We have limited resources, but unlimited wants and needs. The study of economics is essentially the study of scarcity.Opportunity Cost. Using resources for one alternative prevents using them for another. Opportunity cost is the highest valued alternative.Analysis. Economics is an analytical discipline that answers 'What if...?' questions.
Scarcity dictates that we must answer the three basic questions of allocation are:- What? What goods and services will be produced with society's resources?
- How? How will society's resources be used to produce the goods and services?
- For whom? Who receives the goods and services produced with society's resources?
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MONETARY POLICY Control over the money supply and interest rates by a central bank or monetary authority to stabilize business cycles, reduce unemployment and inflation, and promote economic growth. In the United States monetary policy is undertaken by the Federal Reserve System (the Fed). In principle, Federal Reserve policy makers can use three different tools--open market operations, the discount rate, and reserve requirements--to manipulate the money supply. In practice, however, the primary tool employed is open market operations. An alternative to monetary policy is fiscal policy.
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BROWN PRAGMATOX
[What's This?]
Today, you are likely to spend a great deal of time at a garage sale trying to buy either a rechargeable battery for your camera or a coffee cup commemorating the first day of spring. Be on the lookout for vindictive digital clocks with revenge on their minds.
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This isn't me! What am I?
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It's estimated that the U.S. economy has about $20 million of counterfeit currency in circulation, less than 0.001 perecent of the total legal currency.
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"A leader, once convinced that a particular course of action is the right one, must . . . be undaunted when the going gets tough." -- President Ronald Reagan
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APC
Average Propensity to Consume
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