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ABSTRACTION: Simplifying the complexities of the real world by ignoring (hopefully) unimportant details while doing economic analysis. Abstraction is often criticized because it's, well, it's JUST NOT REALISTIC. However, when done correctly (ignoring things that JUST DON'T MATTER), then the pursuit of knowledge is greatly enhanced by abstraction. For example, when travelling cross country along a high-speed interstate highway, a paper road map is a handy tool. It shows towns and cities along the way, the major intersections, rest stop locations, and other important points of interest. However, it ignores unimportant details. It doesn't realistically show the location of every tree, bush, or blade of grass. Why bother? This information won't enhance your road trip.
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Lesson 22: Factor Supply | Unit 2: Resources
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Page: 12 of 25
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In this unit, you should have learned about:- Similarities and differences among the four resource categories -- labor, capital, land, and entrepreneurship.
- How the satisfaction generated by working leads to compensating wages and a backward-bending supply curve.
- The interaction between financial markets, financial and physical capital, and the internal use of capital services.
- That the factor supply of land depends the productive service provide -- space or materials.
- The relation between entrepreneurship and risk and the importance of an entrepreneur's risk preference.
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DISPOSABLE INCOME The total income that can be used by the household sector for either consumption expenditures or saving during a given period of time, usually one year. Disposable income (DI) is one of three measures of income reported in the National Income and Product Accounts maintained by the Bureau of Economic Analysis. The other two are national income (NI) and personal income (PI). Two related measures of production are gross domestic product (GDP) and net domestic product (NDP).
Complete Entry | Visit the WEB*pedia |
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BLACK DISMALAPOD [What's This?]
Today, you are likely to spend a great deal of time browsing about a thrift store looking to buy either an ink cartridge for your printer or a rechargeable battery for your camera. Be on the lookout for telephone calls from long-lost relatives. Your Complete Scope
This isn't me! What am I?
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Two and a half gallons of oil are needed to produce one automobile tire.
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"We succeed in enterprises (that) demand the positive qualities we possess, but we excel in those (that) can also make use of our defects." -- Alexis de Tocqueville, Statesman
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CAP Common Agricultural Policy
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