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Q: Are Prices variable in the Aggregate Demand-Aggregate Supply model?
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What will happen when Aggregate demand and aggregate supply decrease?

When aggregate demand and aggregate supply both decrease, the result is no change to price. As price increases, aggregate demand decreases, and aggregate supply increases.


What decrease in the aggregate supply?

A decrease in the supply of goods causes inflation because people are willing to pay higher prices for scarce goods.


Aggregate supply curve?

A graphed line showing the relationship between the aggregate quantity supplied and the average of all prices as measured by the implicit GDP price deflator.


What would cause a decrease in aggregate supply?

Aggregate supply is the supply of all goods and services within a country. Which of the following would most likely cause a decrease in the aggregate supply


Why aggregate supply curve is vertical?

Aggregate supply curve in the long run is vertical. This is because in the long run, wages and other input prices rise and fall to coordinate with the price level. Therefore, price level will not affect how much is supplied.


Why does the slope of the aggregate supply curve change from the short run to the long run?

Aggregate supply is a measure of the total goods and services produced by an economy at various price levels, either in the short run or in the long run. Short run aggregate supply curve is assumed to be upward sloping. Higher prices for goods and services means more profit for suppliers, so they will produce more goods and services. Long run aggregate supply curve is assumed to be vertical. Short run aggregate supply curve is curved because prices can change. A change in the price level means a movement along the short run aggregate supply curve. An increase in costs results in a fall in aggregate supply because the output is less at every price level. A decrease in costs results in a rise in aggregate supply because the output is more at every price level. In the long run, the aggregate supply is assumed to be independent of price level. In other words, the economy is at the maximum output possible. Full employment level has been reached and real GDP has reached its maximum potential, so the long run aggregate supply curve must be drawn as vertical. Increases in the quality and number of factors of production will cause the productivity of the suppliers to increase, and the long run aggregate supply will shift right.


What is the key difference between the classical and Keynesian aggregate supply functions?

Classical Aggregate Supply function is vertical whereas the Keynesian Aggregate Supply function is positively sloped.


What is the long run aggregate supply curve?

The graphical relationship between RGDP and price level after input prices have been allowed to adjust in response to changes in output prices.


The quantity of full employment in the aggregate supply aggregate demand model is similar to the conditions in which other model?

The quantity of full employment in the aggregate supply aggregate demand model is similar to the conditions in which other model. (Market Supply and Demand.)


What will happen if Aggregate demand increases and aggregate supply decreases?

An increase in aggregate demand and a decrease in aggregate supply will result in a shortage: there will be more goods and services demanded than that which is being produced.


What will happen if Aggregate demand increases and aggregate supply increases?

An increase in aggregate demand and a decrease in aggregate supply will result in a shortage: there will be more goods and services demanded than that which is being produced.


Can anyone helps to explain the links between changes in the nations money supply the interest rate investment spending aggregate demand and real GDP and the price level?

An increase in the nation's money supply lowers interest rates, thus decreases the cost of doing business. With a higher return on investment, investment spending increases and so too does aggregate supply. As aggregate supply increases, aggregate demand increases and so prices go up. Thus real GDP and APL increase.