March 17, 2018 

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AD-AS ANALYSIS: An economic model relating the price level and real production that is used to analyze business cycles, gross domestic product, unemployment, inflation, stabilization policies, and related macroeconomic phenomena. The AS-AD model, inspired by the standard market model, captures the interaction between aggregate demand (the buyers) and short-run and long-run aggregate supply (the sellers).

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EIGHT-FIRM CONCENTRATION RATIO: The proportion of total output in an industry that's produced by the eight largest firms in the industry. This is one of two common concentration ratios. The other is the four-firm concentration ratio. The eight-firm concentration ratio is commonly used to indicate the degree to which an industry is oligopolistic and how market control is held by the eight largest firms in the industry.

     See also | concentration ratio | four-firm concentration ratio | market share | market control | oligopoly | monopolistic competition |

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EIGHT-FIRM CONCENTRATION RATIO, AmosWEB GLOSS*arama,, AmosWEB LLC, 2000-2018. [Accessed: March 17, 2018].

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Ceteris paribus factors, other than aggregate income or production, that are held constant when the investment line is constructed and which cause the investment line to shift when they change. Some of the more important investment expenditures determinants are interest rates, expectations, wealth, capital prices, and technology.

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Today, you are likely to spend a great deal of time visiting every yard sale in a 30-mile radius seeking to buy either a case of blank recordable DVDs or a pair of red goulashes with shiny buckles. Be on the lookout for infected paper cuts.
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Junk bonds are so called because they have a better than 50% chance of default, carrying a Standard & Poor's rating of CC or lower.
"If football taught me anything about business, it is that you win the game one play at a time."

-- Fran Tarkenton, Football Player

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