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OPEC: The common abbreviation for the Organization of Petroleum Exporting Countries, which is an international organization of more than a dozen nations located primarily in the Middle East, Africa, and Central America that controls a sizeable portion of the world's petroleum reserves. This control over oil reserves gives OPEC significant market control, which it has been inclined to exert from time to time. The most noted time was the 1970s. OPEC raised oil prices from a scant $2 to $3 a barrel in the early 1970s to over $30 a barrel by the end of the decade. As an group of independent oil-producing nations seeking to monopolize the market, OPEC represents a textbook example of an cartel.

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Lesson 10: Gross Domestic Product | Unit 4: Measuring Income Page: 19 of 25

Topic: Personal Income <=PAGE BACK | PAGE NEXT=>

Personal income (PI) is the second income measure.
  • Personal Income is income RECEIVED by households.
  • Compare this with national income which is income earned by the factors of production.
These two income measures are similar, but not exactly the same.
  • Some income earned by the factors of production is not received by the household sector. Let's call it IEBNR.
  • Some income received by the household sector is not earned by a factor of production. Let's call it IRBNE.

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EIGHT-FIRM CONCENTRATION RATIO

The proportion of total output in an industry produced by the eight largest firms in an industry. This is one of two common concentration ratios. The other is the eight-firm concentration ratio. Another related measure is the Herfindahl index. The eight-firm concentration ratio is commonly used to indicate the degree to which an industry is oligopolistic and the extent of market control held by the eight largest firms in the industry.

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APLS

PURPLE SMARPHIN
[What's This?]

Today, you are likely to spend a great deal of time looking for a downtown retail store hoping to buy either a Boston Red Sox baseball cap or a square lamp shade with frills along the bottom. Be on the lookout for mail order catalogs with hidden messages.
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Woodrow Wilson's portrait adorned the $100,000 bill that was removed from circulation in 1929. Woodrow Wilson was removed from circulation in 1924.
"It is not because things are difficult that we do not dare; it is because we do not dare that they are difficult. "

-- Seneca, statesman, dramatist, philosopher

ERISA
Employee Retirement Income Security Act of 1974
A PEDestrian's Guide
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