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WEALTH DISTRIBUTION: The manner in which wealth is divided among the members of the economy. A perfectly equal wealth distribution would mean everyone in the country has exactly the same wealth. In reality, wealth is unequally distributed. A few people have a great deal of wealth and most others have less. Any well-functioning economy, that's doing a pretty good job of satisfying consumer wants and needs, will have some degree of inequality in the distribution of wealth. This occurs because some people have done a good job of producing what people want, and thus grow wealthy. However, wealth tends to perpetuate itself, over and above what may be justified by valuable production. Along with wealth comes market control, political power, and the ability to accumulate more wealth at the expense of others.
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                           AGGREGATE DEMAND AND MARKET DEMAND: The aggregate demand curve, or AD curve, has similarities to, but differences from, the standard market demand curve. Both are negatively sloped. Both relate price and quantity. However, the market demand curve is negatively sloped because of the income and substitution effects and the aggregate demand curve is negatively sloped because of the real-balance, interest-rate, and net-export effects. | Two Similar Curves | 
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To illustrate the specific aggregate demand and market demand curve similarities and differences consider the graph of a negatively sloped curve displayed here. Is this a market demand curve or an aggregate demand curve? A cursory look suggests that it could be either.To reveal the similarities between the both curves, click the [Market Demand] and [Aggregate Demand] buttons. Doing so illustrates that both curves are negatively sloped, with each virtually overlaying the other. Consider the differences between these two curves. - First, note that for the market demand curve, the vertical axis measures demand price and the horizontal axis measures quantity demanded. For aggregate demand curve, however, the vertical axis measures the price level (GDP price deflator) and the horizontal axis measures real production (real GDP).
- Second, the negative slope of the market curve reflects the law of demand and is attributable to the income effect and the substitution effect. In contrast, the negative slope of the aggregate demand curve is based the real-balance effect, interest-rate effect, and net-export effect. Similar, but different.
Most notable, the differences between market demand and aggregate demand mean that it is not possible to merely add up, or aggregate, the market demand curves for the thousands of goods produced in the economy to derive the aggregate demand curve. The aggregate demand curve dances to its own music and plays be its own set of rules.
Recommended Citation:AGGREGATE DEMAND AND MARKET DEMAND, AmosWEB Encyclonomic WEB*pedia, http://www.AmosWEB.com, AmosWEB LLC, 2000-2018. [Accessed: December 11, 2018].
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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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A lump of pure gold the size of a matchbox can be flattened into a sheet the size of a tennis court!
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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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CPI-U
Consumer Price Index-All Urban Consumers
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