Assume our complete 4-panel model of the economy in equilibrium at Y-full employment.  If the Fed buys up government securities from the public, macroeconomists predict which one of the following? Group of answer choices a)In the long run there will be some inflation and aggregate output will eventually return to its full employment level. b)The short run aggregate demand curve shifts to the left and the short run aggregate supply curve shifts to the right. c)In the long run there will be some inflation and aggregate output will be permanently pushed above Y-full employment. d)The short run aggregate demand curve shifts to the right and the short run aggregate supply curve shifts to the right.

Which of the following would cause the dynamic DAD curve to shift in (back)? A) a decrease in consumer confidence. B) a decrease in the inflation rate. C) an increase in consumer wealth. D) an increase in the short-run aggregate supply (SRAS) curve.

If the economy begins at a short-run equilibrium below potential output, then there would be a- downward pressure on wages and prices and the short-run aggregate supply curve will eventually shift down/right b- downward pressure on wages and prices and the short-run aggregate supply curve will eventually shift up/left c- upward pressure on wages and prices and the short-run aggregate supply curve will eventually shift down/right   d- upward pressure on wages and prices and the short-run aggregate supply curve will eventually shift up/left

Answer c,d, f

Start at full-employment (FE) equilibrium with flexible wages and worker misperception of price level changes in the short run. Suppose then that we have an increase in Aggregate Demand. First, think about the short-run effects on price level (P), output level (Q), wage level (W), employment (L), and unemployment (U)?             In the long run, once workers realize that there was a change in the price level, they will change the supply curve of labor. When all subsequent wage and price adjustments take place, we will be in a new long-run equilibrium. From the original full-employment (FE) equilibrium to the final one, what is the net change in the price level (P), output level (Q), the nominal wage (W), employment (L), unemployment rate (U), and the real wage (W/P)?   Group of answer choices a) An increase in P, no change in Q, no change in W, an increase in L, an increase in U and no change in W/P. b) An increase in P, a decrease in Q, a decrease in W, a decrease in L, an…

If the central bank sells government securities from the private sector-money markets other things being equal, what would the effect be on the following? a)Aggregate demand b) Aggregate supply c)economic activity d)Inflation e)Unemployment

question 3: The Covid-19 pandemic shifted the aggregate supply and aggregate demand curves to the left. Did that increase or decrease real GDP, employment, and inflation rate?

Respond to the question with a concise and accurate answer, along with a clear explanation and step-by-step solution, or risk receiving a downvote.

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)

What was the impact of Covid 19 on Aggregate demand and Aggregate supply? What policies did the government and federal reserve implement to correct the economic situation? Were they effective? If yes state the reason. If no state the reason.