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AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE: A scientific society whose main mission is to advance science and innovation throughout the world. The American Association for the Advancement of Science (AAAS for short) publishes one of the most respected scientific magazines called Science. The association and magazine have nearly 140,000 individual and institutional subscribers, plus 272 affiliated organizations in more than 130 countries, serving a total of 10 million individuals. The American Association for the Advancement of Science was founded in 1848 to represent all disciplines of science and to support scientific exchange and discussion of science and society issues.
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Lesson 15: Cost | Unit 1: The Basics
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Page: 2 of 24
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- Two types of cost:
- Accounting cost is the actual outlays or expenses incurred in production that show up in a firm's records or accounting statements.
- Unfortunately, accounting cost may or may not be compensation for opportunity cost.
- This gives rise to a second notion of cost, the one that is most important for the study of economics, economic cost.
- Economic cost is the highest valued alternative foregone in the pursuit of an activity.
- Economic cost IS opportunity cost.
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MARGINAL RETURNS The change in the quantity of total product resulting from a unit change in a variable input, holding all other inputs fixed. Marginal returns is an older and more generic term for marginal product. While marginal product has largely replaced marginal returns in most discussions of short-run production, the phrase does persist in a few terms like the law of diminishing marginal returns.
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RED AGGRESSERINE
[What's This?]
Today, you are likely to spend a great deal of time surfing the Internet trying to buy either a set of luggage without wheels or a how-to book on wine tasting. Be on the lookout for telephone calls from long-lost relatives.
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The Dow Jones family of stock market price indexes began with a simple average of 11 stock prices in 1884.
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"The greatest things ever done on Earth have been done little by little. " -- William Jennings Bryan
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AOM
Australian Options Market
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