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NET EXPORTS OF GOODS AND SERVICES: The official item in the National Income and Product Accounts maintained by the Bureau of Economic Analysis measuring net exports by the foreign sector. Net exports of goods and services is the smallest of the four expenditures, averaging around 2% of gross domestic product. Unlike the other expenditures, net exports of goods and services can be either positive or negative. They are positive when exports are greater than imports and negative when exports are less than imports. In recent years, net exports of goods and services have been negative.
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Lesson 3: Scarcity | Unit 4: College Cost
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Page: 12 of 17
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An example of the opportunity cost of attending college.- Tuition, fees, textbooks, sliderule, etc. ($932.71 per semester) is an explicit opportunity cost.
- The opportunity cost is all other things that you could have bought with this money-fuzzy dice, hot fudge sundaes, a used Ford Pinto, music CDs.
- The tuition cost of your college degree is the added up over all semesters ($7,461,68).
However, the TOTAL COST actually goes well beyond this explicit $7,461,68 payment, since there are other costs that don't involve a money payment:- By attending school you have foregone alternative activities like working.
- Unearned income, $15,000 per year, $60,000 for four years, is an extremely important implicit opportunity cost of a college education.
- Implicit opportunity costs need not have a dollar value attached.
- The foregone satisfaction from activities like watching television or sleeping, are also implicit opportunity costs.
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AGGREGATE DEMAND SHIFTS Changes in the aggregate demand determinants cause the aggregate demand curve to shift. The mechanism is comparable to that for market demand determinants and market demand. There are two alternatives--an increase in aggregate demand and a decrease in aggregate demand. An increase in spending by any of the four sectors--household, business, government, and foreign--shifts the aggregate demand curve to right. A decrease in spending by these four sectors shifts the aggregate demand curve to left.
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RED AGGRESSERINE
[What's This?]
Today, you are likely to spend a great deal of time flipping through mail order catalogs hoping to buy either a T-shirt commemorating the first day of spring or a coffee cup commemorating last Friday (you know why). Be on the lookout for a thesaurus filled with typos.
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This isn't me! What am I?
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A scripophilist is one who collects rare stock and bond certificates, usually from extinct companies.
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"The past cannot be changed. The future is yet in your power. " -- Hugh White, U.S. Senator
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DIDMCA
Depository Institutions Deregulation and Monetary Control Act
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