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AGGREGATE MARKET: 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 aggregate market, 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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Lesson 2: Economic Science | Unit 2: Theory
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Page: 8 of 20
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- That the best scientific theory is one that offers a universal explanation of the real world.
- How scientific theories are comprised of verified principles and unverified axioms or beliefs that constitute a world view.
- That the world view of many theories is also intertwined with a political philosophy.
- The inherent need for abstraction in the development of scientific theories.
- Three common forms of abstraction--words, graphs, and equations.
- An introduction of three economic theories--markets, aggregate markets, and Keynesian economics.
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EXPENDITURES MULTIPLIER A measure of the change in aggregate production caused by changes in an autonomous expenditure. The expenditures multiplier is the inverse of one minus the slope of the aggregate expenditures line. The simple expenditures multiplier includes ONLY induced consumption. More complex expenditures multipliers include other induced components. Two related multipliers are the tax multiplier, which measures the change in aggregate production caused by changes in taxes, and the balanced-budget multiplier which measures the change in aggregate production from equal changes in both taxes and government purchases.
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WHITE GULLIBON [What's This?]
Today, you are likely to spend a great deal of time watching the shopping channel seeking to buy either a turbo-powered vacuum cleaner or a battery-powered, rechargeable vacuum cleaner. Be on the lookout for high interest rates. Your Complete Scope
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The 1909 Lincoln penny was the first U.S. coin with the likeness of a U.S. President.
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"Sometimes when you innovate, you make mistakes. It is best to admit them quickly and get on with improving your other innovations. " -- Steve Jobs, Apple Computer founder
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LBO Leveraged Buyout
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