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PERFECT COMPETITION CHARACTERISTICS: The four key characteristics of perfect competition are: (1) large number of small firms, (2) identical products sold by all firms, (3) freedom of entry into and exit out of the industry, and (4) perfect knowledge of prices and technology. These four characteristics mean that a given perfectly competitive firm is unable to exert any control whatsoever over the market.

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KEYNESIAN MODEL

A macroeconomic model based on the principles of Keynesian economics that is used to identify the equilibrium level of, and analyze disruptions to, aggregate production and income. This model identifies equilibrium aggregate production and income as the intersection of the aggregate expenditures line and the 45-degree line. The Keynesian model comes in three basic variations designated by the number of macroeconomic sectors included--two-sector, three-sector, and four sector. The Keynesian model is also commonly presented in the form of injections and leakages in addition to the standard aggregate expenditures format. This model is used to analyze several important topics and issues, including multipliers, business cycles, fiscal policy, and monetary policy.

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APLS

RED AGGRESSERINE
[What's This?]

Today, you are likely to spend a great deal of time browsing about a thrift store looking to buy either throw pillows for your bed or a package of blank rewritable CDs. Be on the lookout for spoiled cheese hiding under your bed hatching conspiracies against humanity.
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The average length of a "business lunch" is about 36 minutes.
"Be civil to all; sociable to many; familiar with few; friend to one; enemy to none. "

-- Benjamin Franklin, statesman

G7
Group of Seven
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