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ELASTIC: In general, if changes in variable A cause changes in variable B, then the relative change in B is greater than the relative change in A. In other words, small changes in variable A cause relatively larger changes in variable B. An elastic relationship between two variables is a very responsive, or stretchable, relationship. You should compare elastic with inelastic.
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Lesson Contents
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Unit 1: The Method |
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Unit 2: Theory |
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Unit 3: Verification |
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Unit 4: Science and Practice |
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Unit 5: Cause and Effect | |
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Economic Science
In this lesson you'll see why and how the scientific method is a process of discovery. You'll see that it's a process of building theories to explain the workings of the world (the economy) by proposing then testing hypotheses. The five units making up this lesson will guide you through the basics of the scientific method and how it's used in the study of economics. - The first unit introduces the scientific method, especially its' four key components -- theories, principles, hypothesis, and data.
- The second unit then takes a closer look at theories, including the central role played by abstraction.
- In the third unit, we will focus on the process of verification -- how and why hypothesized relationships about the workings of the economy are compared with actual data.
- We then turn out attention to a simple example of how the scientific method is used to test a hypothesized relation between course grades and where students are seated in a classroom.
- The fifth and final unit in this lesson examines the role that cause and effect plays in the scientific method and economic science.
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TAX EQUITY The notion that taxes are imposed on society in a fair and equitable way. The two standards of fairness and equity used to evaluate taxes are the benefit principle -- those who benefit from government pay the taxes, and the ability-to-pay principle -- those with the most income pay the taxes. The ability-to-pay principle gives rise to two additional notions of fairness -- horizontal equity (those with equal incomes pay equal taxes) and vertical equity (those with different incomes pay different taxes).
Complete Entry | Visit the WEB*pedia |
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GREEN LOGIGUIN
[What's This?]
Today, you are likely to spend a great deal of time at a going out of business sale trying to buy either a brown leather attache case or car battery jumper cables. Be on the lookout for poorly written technical manuals.
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This isn't me! What am I?
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A communal society, a prime component of Karl Marx's communist philosophy, was advocated by the Greek philosophy Plato.
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"In a time of drastic change, it is the learners who inherit the future. " -- Eric Hoffer, philosopher
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NFA
National Futures Association
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