Definition: Aggregate demand is the sum of all demand in an economy. This can be computed by adding the expenditure on consumer goods and services, investment, and not exports (total exports minus total imports).
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About.Com Resources on Aggregate Demand:- Aggregate Demand & Aggregate Supply Practice Question
- Cost-Push Inflation vs. Demand-Pull Inflation
- Supply Shocks, Demand Shocks and the AD/AS Model
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