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AGGLOMERATION ECONOMIES: A reduction in production cost the results when related firms locate near one another. Firms can be related as competitors in the same industry, by using the same inputs, or through providing output to the same demographic group. The fashion industry, for example, experiences agglomeration economies because they can share specialized inputs (photographers, models) that would be too expensive to employ full time. Retail stores have agglomeration economies when located in shopping malls because they have access to a large group of potential customers with lower advertising cost. Agglomeration economies is given as one of the primary reasons for the emergence of urban areas.
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Lesson Contents
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Unit 1: Economics |
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Unit 2: Doing Economics |
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Unit 3: The Economy |
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Unit 4: Economic Goals |
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Unit 5: Economic Policies | |
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Economic Basics
This lesson provides an introduction and overview of economics. You'll come across a number of basic concepts and terms. The full importance of these might not be apparent until later lessons, but they WILL be important. Like other lessons to come, this one is divided into five units. - The first unit, Economics, offers up a definition of economics and provides two useful lists -- the three questions of allocation and the seven rules of economics.
- The second unit, Doing Economics, explores the practice of economics, including positive and normative economics, macroeconomics and microeconomics, and six common logical fallacies.
- In the third unit, An Economy, we turn our attention to real world economies that contain a mix of markets and governments.
- We then examine the five basic goals of a mixed economy in the fourth unit, Economic Goals, including the three macro goals of full employment, stability, and growth; and the two micro goals of efficiency and equity.
- The fifth and final unit in this lesson, Economic Policies, considers assorted economic policies that governments use to achieve the five economic goals.
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MARGINAL PROPENSITY TO CONSUME The proportion of each additional dollar of household income that is used for consumption expenditures. The marginal propensity to consume (abbreviated MPC) is another term for the slope of the consumption line and is calculated as the change in consumption divided by the change in income. The MPC plays a central role in Keynesian economics. It quantifies the consumption-income relation and the fundamental psychological law. It is also a foundation for the slope of the aggregate expenditures line and is critical to the multiplier process. A related consumption measure is the average propensity to consume.
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One of the largest markets for gold in the United States is the manufacturing of class rings.
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"Man is born to live, not to prepare for life. " -- Boris Pasternak, writer
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SAIF
Savings Association Insurance Fund
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