Describe how changes in expected inflation impact an economy in the wake of a temporary negative supply shock.

Assume an economy that starts with Y = Y₂. Illustrate graphically and explain the impact of a fall in energy prices in the IS-LM-PC model with anchored expectations. Illustrate graphically, explain, and discuss the impact of the fall in energy prices depending on whether the central bank, firms, or workers have the power to adjust the economy to keep inflation at its target rate after the fall in energy prices. ་པཕབ་པ་

Complete the following table to compare the results of an unanticipated expansionary policy to those of an anticipated expansionary policy in the short run and long run. Determine whether, in the short run, the level of output increases, decreases, or remains unchanged relative to the potential output level when the expansionary policy is anticipated versus unanticipated. Additionally, determine whether, in the long run, the actual price level is above, below, or the same as initial expectations under both scenarios, and, again, determine whether the level of output increases, decreases, or remains unchanged.   Anticipated Expansionary Policy Unanticipated Expansionary Policy Short-Run Change in Output Decrease/Increase* Decrease/Increase/No Change* Long-Run Change in Price Level Same as Initial expectation/Higher then initial expectations/ lower then initial expectations* (same options as box on the left) ** Long-Run Change in Output       Decrease/Increase/No change*…

In a certain economy, the Dynamic Aggregate Supply (DAS) line is represented by the function = - π₁ = Ę ₁ = ₁ π + α ( Y₁ − Ÿ) + D and the inflation expectations formation mechanism is adaptive, that is, E₁+1 Absent a supply shock (v₁ = 0), in a figure representing period t inflation rate, π, on the vertical axis, and period t output, Y₁, on the horizontal axis, the period t DAS line will pass through the pair of points, : OA. (-1) B. (α, Y) ○ C. (Y) D. (πt, Yt)

Which of the following answers best describes how policy makers should respond to negative aggregate demand (AD) shocks relative to negative aggregate supply (AS) shocks. Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. Policy makers should respond to a negative AD shock with a positive AD shock. They should respond to a negative AS shock by not responding at all. a Policy makers should respond to a negative AD shock with a positive AD shock. They should respond to a negative AS b shock with a positive AD shock. Policy makers should respond to a negative AD shock with a positive AD shock. They should respond to a negative AS shock with a negative AD shock. Policy makers should respond to a negative AD shock with a positive AD shock. There is no best response to a negative AS d. shocks.

The following table describes the aggregate demand curve, where real GDP is expressed as the percent deviation from potential GDP and inflation is expressed as a percentage: Real GDP 2.0 1.0 0.0 -1.0 -2.0 Inflation 19 3.0 4.0 5.0 7.0 9.0 Due to a price shock, inflation increases by 2%. In the long run, what will real GDP be (expressed as the percent deviation from potential GDP)?

What effect will a successful supply-side policy have on the aggregate demand curve?     A) Leftward shift B) Rightward shift C) Movement down along D) Movement up along

Consider the figure to the right. What change in the position of the aggregate demand curve could generate deflation that is, a decrease in the equilibrium price level? What type of variation in the quantity of money placed into circulation by the Bank of Canada could generate such a change in the position of the aggregate demand (AD) curve? A fall in the equilibrium price level could be caused by Canada could generate such a change in the position of the aggregate demand (AD) curve by the quantity of money placed into circulation. in aggregate demand. The Bank of 1.) Using the line drawing tool, draw a new AD curve that shows the effects of decreasing the quantity of money in circulation. Label your line "AD2." 2.) Using the point drawing tool, indicate the economy's new long-run equilibrium price and level of real GDP. Label this point "E₂. Carefully follow the instructions above, and draw only the required objects. Price Level LRAS₁ E₁ Real GDP per Year ($ trillions) AD₁