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PHYSICAL WEALTH, AGGREGATE DEMAND DETERMINANT: One of several specific aggregate demand determinants assumed constant when the aggregate demand curve is constructed, and that shifts the aggregate demand curve when it changes. An increase in the physical wealth causes a decrease (leftward shift) of the aggregate curve. A decrease in the physical wealth causes an increase (rightward shift) of the aggregate curve. Other notable aggregate demand determinants include interest rates, federal deficit, inflationary expectations, and the money supply.
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Lesson Contents
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Unit 1: Measuring Production |
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Unit 2: Looking Behind GDP |
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Unit 3: Two Views of GDP |
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Unit 4: Measuring Income |
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Unit 5: Issues | |
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Gross Domestic Product
This lesson investigates one of the most noted and important measures of macroeconomic activity -- gross domestic product (GDP). GDP measures the total production of goods and services that, in principle, are available to satisfy consumers wants and needs. We see the ins and outs of the GDP measure. As a bonus, we also get a close look at several related measures of production and income, including net domestic product (NDP), national income (NI), personal income (PI), and disposable income (PI). - In the first unit of this lesson, we take a look at the process of measuring gross domestic product, including what, in principle, is being measure.
- The second unit the turns to a detailed look at what IS included in GDP and what IS NOT included in the GDP based on the difference between market transactions and economic production.
- With the third unit we take a look at the two views of measuring GDP -- expenditures and resource costs.
- Moving on to the fourth unit, we get a look at the three related measures of income -- national income, personal income, and disposable income.
- And finally, the fifth unit considers a few issues related to measuring GDP, including what BDP does measure and what GDP doesn't measure.
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PERFECT COMPETITION, LOSS MINIMIZATION A perfectly competitive firm is presumed to produce the quantity of output that minimizes economic losses, if price is greater than average variable cost but less than average total cost. This is one of three short-run production alternatives facing a firm. The other two are profit maximization (if price exceeds average total cost) and shutdown (if price is less than average variable cost).
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BLACK DISMALAPOD
[What's This?]
Today, you are likely to spend a great deal of time going from convenience store to convenience store looking to buy either throw pillows for your bed or a package of blank rewritable CDs. Be on the lookout for strangers with large satchels of used undergarments.
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Okun's Law posits that the unemployment rate increases by 1% for every 2% gap between real GDP and full-employment real GDP.
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"There comes a time when the mind takes a higher plane of knowledge but can never prove how it got there. " -- Albert Einstein, physicist
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VIR
Variable Interest Rate
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