Aggregate demand and aggregate supply--Aggregate demand curve is a curve that shows the quantity of goods and services that households (C), firms (I), Government (G), and customers abroad (Exports-Imports) want to buy at each price level. Aggregate demand slopes downward because: Wealth Effect, Interest rate effect, Exchange rate effect. Shift in Aggregate Demand (AD). AD increases in (shifts to the right) when Consumption, Investment, Government spending, or Net Exports increase. Aggregate supply curve…
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