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SAVING FUNCTION: The positive relation between household saving and household disposable income. The saving function is commonly presented as the saving line or propensity-to-saving line. The slope of this line is the marginal propensity to save, which is the proportion of any additional income used for saving. The saving function and the marginal propensity to saving play key roles in the multiplier and accelerator concepts. Because consumption is the difference between disposable income and saving, the consumption function is a complementary relation to the saving function.
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Lesson 2: Economic Science | Unit 4: Science and Practice
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Page: 13 of 20
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An example of how the scientific method works:- You suspect that a relationship exists between course grades and where students are seated in the class.
- Specifically, you think that students who sit closer to the front of the class receive higher the grades.
Three forms of our hypothesis:
General:- Students seated closer to the front receive higher grades.
A More Specific Form:- If students sit on the front row, then they receive As-- if they sit on the second row, then they receive Bs-- etc.
Using An Equation:- G = a + bD, where b is negative, meaning students seated closer (small D) receive higher grades (large G).
- Key is that we can compare hypothesis with data.
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DETERMINANT This has one of two somewhat related meanings. First, it refers to a ceteris paribus factor that is held constant when a curve or graphical relation between two other variables is constructed. Second, it refers to a known directional change in a variable resulting from the disruption of an equilibrium that is identified using comparative statics.
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ORANGE REBELOON
[What's This?]
Today, you are likely to spend a great deal of time at a crowded estate auction trying to buy either a birthday gift for your grandfather or a pleather CD case. Be on the lookout for attractive cable television service repair people.
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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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"It takes generosity to discover the whole through others. If you realize you are only a violin, you can open yourself up to the world by playing your role in the concert. " -- Jacques Yves Cousteau, marine explorer
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TU
Total Utility
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