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AS-AD ANALYSIS: An economic model relating the price level and real production that is used to analyze business cycles, gross domestic product, unemployment, inflation, stabilization policies, and related macroeconomic phenomena. The AS-AD model, inspired by the standard market model, captures the interaction between aggregate demand (the buyers) and short-run and long-run aggregate supply (the sellers).
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Lesson Contents
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Unit 1: Buying Basics |
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Unit 2: Law of Demand |
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Unit 3: Demand Curve |
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Unit 4: Determinants |
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Unit 5: Scarcity | |
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Market Demand
This lesson on demand offers a little insight, not only into my Stuffed Amigo buying behavior, but into the purchases of a wide range of other goods, too, even goods that aren't cute and cuddly. In fact, this demand topic does more than offer insight into buying behavior. It's also one half of the market analysis -- the other half being supply. And market analysis is one of the most widely used tools in the study of economics. Economists explain a lot of economic phenomenon using markets. But to use markets, we need demand, which brings us back to this lesson. - In the first unit of this lesson, Buying Basics, we examine the basic concept of demand. While you've likely come across the term demand before, we'll see the specific way the term is used in economics.
- The second unit, Law of Demand, then takes a look at the law of demand, which is one of the most important and fundamental economic principles that we'll encounter.
- As we move on to the third unit, Demand Curve, our attention turns to the demand curve, which is the graphical embodiment of demand.
- In the fourth unit, Determinants, we examine how the five basic demand determinants that cause the demand curve to shift from one location to another.
- And finally in the fifth unit, Scarcity, we make a connection between demand and the fundamental problem of scarcity.
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AUTONOMOUS EXPENDITURES Expenditures on aggregate production by the four macroeconomic sectors that do not depend on income or production (especially national income or even gross domestic product). That is, changes in income do not generate changes in these expenditures. Each of the four aggregate expenditures--consumption, investment expenditures, government purchases, and net exports--have an autonomous component. Autonomous expenditures are affected by the ceteris paribus aggregate expenditures determinants and are measured by the intercept term of the aggregate expenditures line. The alternative to autonomous expenditures are induced expenditures, expenditures which do depend on income.
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BEIGE MUNDORTLE
[What's This?]
Today, you are likely to spend a great deal of time watching infomercials looking to buy either a desktop calendar with all federal and state holidays highlighted or a half-dozen helium filled balloons. Be on the lookout for a thesaurus filled with typos.
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On a typical day, the United States Mint produces over $1 million worth of dimes.
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"A stumble may prevent a fall. " -- Margaret Thatcher, British prime minister
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APEC
Asia-Pacific Economic Co-operation
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