The Aggregate Demand Aggregate Supply Model

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1.In the long-run aggregate supply and demand framework, what is the expected effect of an increase in the money supply?

Both the price level and output will increasePrice levels will decrease while output stays constantBoth prices and output will declinePrice levels will increase but output will stay the sameOutput will increase but prices will remain stable

2.Refer to Exhibit 4. If the economy is currently in a recession, represented by point B in Exhibit 4, what action should policymakers take to restore output to its natural long-run level?

Reduce aggregate demand by shifting it leftwardDecrease short-run aggregate supply by shifting it leftwardIncrease aggregate demand by shifting it rightwardIncrease short-run aggregate supply by shifting it rightwardMaintain current policy without changes

3.What economic condition is characterized by increasing inflation alongside a decline in production?

Prices increase while economic output growsInflation rises as economic output decreasesBoth prices and output declinePrices drop while output expands

4.If the economy starts at a long-run equilibrium and then experiences a drought that severely damages the wheat harvest, what is the short-run effect on prices and output according to the aggregate demand and aggregate supply model?

Prices increase; output decreasesPrices decrease; output increasesPrices increase; output increasesPrices decrease; output decreasesNo change in prices or output

5.If the economy starts at long-run equilibrium and military expenditures increase due to escalating international conflicts, what is the short-term impact on price levels and output according to the aggregate demand and aggregate supply framework?

Prices decrease; output increasesPrices decrease; output decreasesPrices increase; output decreasesPrices increase; output increaseNo change in prices or output

6.If the overall price level decreases but fixed nominal wage agreements cause the real wage to increase, leading firms to reduce their output, which theory does this illustrate?

sticky-wage theory explaining the short-run aggregate supply curveclassical dichotomy theory related to the short-run aggregate supply curvemisperceptions theory of the short-run aggregate supply curvesticky-price theory concerning the short-run aggregate supply curve

7.Why does aggregate demand curve slope downward according to the wealth effect?

A drop in price levels raises the real value of money holdings, leading to higher consumer expenditure.A decline in prices lowers the real worth of money holdings, causing consumers to spend less.Falling prices reduce money holdings, boost lending, lower interest rates, and increase investment spending.Decreasing prices increase money holdings but reduce lending, causing interest rates to rise and investment to decline.

8.Which of the following does not explain why the aggregate demand curve has a downward slope?

The effect of exchange ratesThe impact of changes in wealthThe concept of classical dichotomy or monetary neutralityThe influence of interest rates

9.Why does the aggregate demand curve slope downward due to the interest rate effect?

A decline in prices raises money holdings, causing lending rates to climb and investment to drop.A drop in prices enhances the real value of money, leading to higher consumer expenditures.Lower prices reduce the real value of money, resulting in decreased consumer spending.Falling prices reduce money demand, causing interest rates to fall and investment spending to rise.

10.When policymakers "accommodate" a negative supply shock, what action do they take?

Ignore the negative supply shock and let the market self-correct without intervention.Counteract the shock by reducing aggregate demand to bring down price levels.Address the shock by lowering short-run aggregate supply.Counter the shock by boosting aggregate demand, causing prices to rise even more.

11.Refer to Exhibit 4. If the economy is currently in a recession, represented by point B in Exhibit 4, and policymakers decide to let the economy self-correct to its long-run natural rate, what will happen?

Individuals will lower their inflation expectations, causing the short-run aggregate supply curve to shift rightward.Individuals will increase their inflation expectations, leading to a leftward shift in aggregate demand.Individuals will raise their inflation expectations, resulting in a leftward movement of the short-run aggregate supply.Individuals will lower their inflation expectations, which will shift aggregate demand to the right.

12.Which of the following factors causes the short-run aggregate supply curve to shift rightward?

A reduction in the money supplyA decline in the cost of oilAn increase in government expenditure on defense equipmentNone of the aboveA rise in expected price levels

13.Assuming the economy starts at long-run equilibrium, if a drought severely damages the wheat harvest, what will happen to the price level and output in the long run if policymakers let the economy self-correct according to the aggregate demand and aggregate supply framework?

Production increases while prices remain the same as initially.Both output and the price level remain at their original long-run values.Output declines but prices stay constant compared to the initial level.Prices decrease while output stays at its initial level.Output rises and prices fall from their starting points.

14.Assuming the economy starts at long-run equilibrium, what are the long-term effects on the price level and output if military expenditures increase due to escalating international conflicts, based on the aggregate demand and aggregate supply framework?

Output decreases while prices remain the same as beforePrices decline but output stays at its original levelBoth output and price level remain at their initial valuesPrice levels increase, but output returns to its original amount

15.If the overall price level decreases but producers only observe a drop in the price of their own product and, believing its relative price has declined, reduce their output, which concept does this illustrate?

the misperceptions theory related to the short-run aggregate supply curvethe classical dichotomy concept in the context of the short-run aggregate supply curvethe sticky price explanation for the short-run aggregate supply curvethe sticky wage hypothesis associated with the short-run aggregate supply curve

16.What does the natural rate of output represent in terms of real GDP production?

The level of real GDP generated when the economy operates at its natural unemployment rateThe level of real GDP achieved when investment is at its natural rateThe real GDP produced when aggregate demand is at its natural levelThe amount of real GDP produced when there is zero unemployment

17.Which statement accurately describes the long-run aggregate supply (LRAS) curve?

It is vertical since proportional changes in all prices and wages do not alter output levels.It slopes upward because price expectations and wages remain constant in the long run.It shifts to the right when the government increases the minimum wage.It moves leftward when the natural unemployment rate decreases.It becomes horizontal due to fixed input prices.

18.In the aggregate demand and aggregate supply framework, what is the immediate effect of an increase in consumer confidence?

move the short-run aggregate supply curve leftwardcause the aggregate demand curve to shift rightwardcause the short-run aggregate supply curve to shift rightwardmove the aggregate demand curve leftwardno change in either curve

19.Which factor listed below does not lead to a change in the long-run aggregate supply curve?

Every option here causes the long-run aggregate supply curve to shiftGrowth in the stock of capital resourcesExpansion of the labor forceRise in anticipated price levels

20.Which statement accurately describes economic fluctuations?

All of the above are incorrectA depression refers to a less severe recessionEconomic fluctuations can be assessed using various measures of spending, income, and output since most macroeconomic indicators tend to move in unisonA recession occurs when the output exceeds the natural level of production

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