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What is the aggregate demand curve? What is the characteristic of its slope?

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The aggregate demand curve shows the rel...

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Why does aggregate demand shift outward by a greater amount than the initial change in spending?

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The basic reason is because of the multi...

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Suppose the aggregate demand and short-run aggregate supply schedules for a hypothetical economy are as shown below:

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(a)What will be the equilibrium price ...

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Describe the change in short-run aggregate supply that should result from each of the following changes in determinants.Assume that nothing else is changing besides the identified change.(Use "Decrease" or "Increase.") (a)A rise in the average price of inputs; (b)An increase in worker productivity; (c)Government antipollution regulations become stricter; (d)A new subsidy program is enacted for new business investment in productive equipment; (e)Energy prices decline.

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(a)Decrease; (b)Increase; (c)Decrease (unless the increase in antipollution device production outweighs the decline in production caused by the increased cost of the regulations); (d)Increase; (e)Increase

Would increased downward price flexibility lead to less severe or more severe recessions? Explain.

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If prices were more flexible downward,a ...

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Suppose the aggregate demand and short-run aggregate supply schedules for a hypothetical economy are as shown below:

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(a)What will be the equilibrium price ...

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In the below diagram assume that the aggregate demand curve shifts from AD1 in year 1 to AD2 in year 2,only to fall back to AD1 in year 3.

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(a)Explain what will happen to the equ...

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What is the effect on the multiplier when an increase in aggregate demand also causes the price level to rise?

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The multiplier effect is weakened with p...

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Some economists argue that it is easier to resolve demand-pull inflation than cost-push inflation.Use the aggregate demand-aggregate supply (short-run)model to explain this assertion.

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To address demand-pull inflation,the gov...

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List the three major determinants that can cause a shift in the short-run aggregate supply.

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The determinants of short-run aggregate ...

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What are five reasons for the downward price-level inflexibility,especially as it pertains to wages and prices?

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First,wage contracts will fix wages for ...

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List four government tax or spending policy options that would shift the short-run aggregate supply curve rightward.

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Some possible answers are tax cuts or re...

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Using the aggregate demand-aggregate supply (short-run)model,explain the impact of the public's expectations of severe inflation on real GDP and the price level.

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Increased expectations of severe inflati...

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List three events that would shift the short-run aggregate supply curve leftward.

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Some possibilities are a rise in the prices of domestic resources,an increase in wages beyond any rise in productivity,an increase in the prices of imported resources,declining rate of productivity without corresponding wage concessions,rising business taxes,reduction in research and development efforts,and more government regulation which adds to production costs.

How is the long-run aggregate supply curve sloped? Explain.

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The long-run aggregate supply curve is f...

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Economists think of three different aggregate supply curves based upon the time frame of observation.Briefly describe each.

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The aggregate supply curve describes the...

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Explain the relationship between the aggregate expenditures model in graph (A)below and the aggregate demand model in graph (B)below where aggregate demand is shifting.

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blured image In (A)we assume that some determinant o...

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What determines the equilibrium price level and the level of real GDP in the aggregate demand-aggregate supply (short-run)model?

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The interaction of short-runaggregate su...

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Suppose that a hypothetical economy has the following relationship between its real domestic output and the input quantities necessary for producing that level of output.

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(a)What is the level of productivity i...

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How is the immediate short-run aggregate supply curve sloped? Explain.

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The immediate short-run aggregate supply curve is drawn as a horizontal line at the prevailing price level.Even though the economy faces demand and supply shocks,prices are often stuck for a while.

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