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SALES TAX: A tax on retail sales. This is major source of revenue for many state and local governments. Because poorer people tend to spend a larger share of their income on stuff covered by sales taxes, it tends to be a regressive tax. To reduce this regressiveness, some state and local governments excluded items like food and medicine.
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Lesson 11: Elasticity Basics | Unit 2: A Little More
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Page: 7 of 25
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Topic:
Why Study: Market Shocks
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- How much price and quantity changes, however, depends on elasticity.
- Demand Changes, Elastic Supply: With elastic supply any change in demand results in relatively large changes in quantity, but relatively small changes in price.
- Demand Changes, Inelastic Supply: With inelastic supply any change in demand results in relatively small changes in quantity, but relatively large changes in price.
- Supply Changes, Elastic Demand: With elastic demand any change in supply results in relatively large changes in quantity, but relatively small changes in price.
- Supply Changes, Inelastic Demand: With inelastic demand any change in supply results in relatively small changes in quantity, but relatively large changes in price.
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AGGREGATE MARKET SHOCKS Disruptions of the equilibrium in the aggregate market (or AS-AD model) caused by shifts of the aggregate demand, short-run aggregate supply, or long-run aggregate supply curves. Shocks of the aggregate market are associated with, and thus used to analyze, assorted macroeconomic phenomena such as business cycles, unemployment, inflation, stabilization policies, and economic growth. The specific analysis of aggregate market shocks identifies changes in the price level (GDP price deflator) and real production (real GDP). Changes in the price level and real production have direct implications for the unemployment rate, the inflation rate, national income, and a host of other macroeconomic measures.
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GRAY SKITTERY
[What's This?]
Today, you are likely to spend a great deal of time searching the newspaper want ads looking to buy either a T-shirt commemorating last Friday (you know why) or a rotisserie oven that can also toast bread. Be on the lookout for slightly overweight pizza delivery guys.
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This isn't me! What am I?
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Okun's Law posits that the unemployment rate increases by 1% for every 2% gap between real GDP and full-employment real GDP.
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"Laughter is the shortest distance between two people. " -- Victor Borge, musician, humorist
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MSE
Mean Square Error
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