Assume that a country's economy is in equilibrium. a) () Using a correctly labeled AD/AS graph, show howan increase in the price of gasoline, an important input of production, will affect the following in the shortrun. (i) Real output :- (ii) Price level-Using a correctly labeled graph, show the same effect on the Phillipscurve. () Central bank of the country responds to the higher price of oil by increasing the money supply. (i) ()Explain the process by which the increase in the money supply will affect the aggregate demand in theshort run. (ii) (Indicate on the AD/AS graph, how the increase in the money supply will affect real outputand the price level. d) () Now assume that instead of using monetary policy in response to the gasolineprice increase, the government reduces business taxes, which results in lower production costs. Using anew correctly labeled graph, show the effect of the reduction in business taxes on the following. (i) () Realoutput - (ii) () Price levele) ( Show the same on the Phillips curve.

The objective of the question is to understand the impact of changes in input prices, monetary…

Answered: Assume that a country's economy is in…

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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1. Imagine an economy, where the SRAS in terms of inflation is given by II=5+Y, where Y is output. Imagine that the long run AS curve is given by Y=2. (25 marks) a) Give the equation of the AD curve (you can take liberties), if we assume that initially, the economy is at its long-run equilibrium. Justify. b) Imagine that your chosen AD curve's intercept goes up by one unit due to an expansionary monetary policy. What will be the new final equilibrium after this change? Justify. c) What will be the equilibrium after two periods of adjustment? Justify. d) Assume that before all the changes in the economy, in the initial, long-run equilibrium, the interest rate was 4 percent. Give an IS and an LM curve that are compatible with this initial equilibrium. Justify. e) What are the IS and LM curves going to be at the very end of the adjustment process, i.e., in the new long run equilibrium? Justify.
can you tell me if these answers are correct? they are true or false. 1)The output axis of the AD/AS curve is an approximation for the unemployment/employment level in the economy. -true 4) an increase in AD, given an upward sloping AS curve, will be inflationary, even beyond full employment output. -true 5) an increase in structural unemployment would be reflected as a shift of the vertical portion of the AS curve to the left- true
For Shock C: Suppose the economy starts in the long run equilibrium. Illustrate changes that the shock will cause in the short run (using AD-SRAS). Explain why each curve shifts. Determine how the price level and output will be affected in the short run. Mark the output gap on the diagram. Is the output gap positive or negative? Is the economy is booming, or is it in a recession? On the same diagram illustrate how the economy will adjust to the shock in the long run and explain the mechanism. Determine how the price level and output will be affected in the long run. C. Firms expect an economic boom in the coming years As a result of this shock, in the short run the (SRAS Curve/AD Curve) will shift? In consequence, in the short run prices and output will? In the short run, there will be a ? (negative/postive) output gap,which means there will be a ? (boom/recession) As time passes, because of high unemployment the wages in the economy will? (decrease/increase) As a result,…
1. Imagine an economy, where the SRAS in terms of inflation is given by II=5+Y, where Y is output. Imagine that the long run AS curve is given by Y=2. (25 marks) a) Give the equation of the AD curve (you can take liberties), if we assume that initially, the economy is at its long-run equilibrium. Justify. b) Imagine that your chosen AD curve's intercept goes up by one unit due to an expansionary monetary policy. What will be the new final equilibrium after this change? Justify. c) What will be the equilibrium after two periods of adjustment? Justify. d) Assume that before all the changes in the economy, in the initial, long-run equilibrium, the interest rate was 4 percent. Give an IS and an LM curve that are compatible with this initial equilibrium. Justify. e) What are the IS and LM curves going to be at the very end of the adjustment process, i.e., in the new long run equilibrium? Justify.
None
Answer ONLY parts C and D.
MA4. 13. If the equation for a country's Phillips curve is π = 0.05 – 0.8(u – 0.05), where π is the rate of inflation and u is the unemployment rate, what is the short-run inflation rate when unemployment is 3 percent (0.03)? A) .066 B) -.056 C) -.066 D) .056 11. The aggregate supply equation is Y = Y + α(P – EP). Assume that Y is 2,000, α = 200, P = 1.12 and EP = 1.00. What is the value of Y? A) 2,232 B) 2,024 C) 2,400 D) 2,012 9. If policymakers announce in advance how policy will respond to various situations but then renege on their announcements, this a problem of: A) policy by rule. B) policy by discretion. C) time inconsistency of policy. D) monetary policy. 10. According to the sticky-price model, output will be above the natural level if: A) firms expect a high price level and the demand for goods is high. B) the proportion of firms with flexible prices equals the proportion of firms with sticky prices. C) the price level is above the…
Q7 Answer part a only
Please look at image and redo 2nd graph is wrong. Where should points A,B & C be? 2nd graph is incorrect Thanks!
Question 17 If the output gap is constant at minus 2 and the inflation rate has fallen from 6 percent to 5 percent, then next period's short-run aggregate supply curve might be TT= 5+2 (11-15) TT = 5-0.5 (13-15) TT = 4 +0.5 (13-15) TT = 5 +0.5 (13-15)
The country of Freeland has an aggregate demand curve determined by the equation Freeland also has a potential growth rate of 2%. Using this information, draw Freeland's aggregate demand (AD) and long-run aggregate supply (LRAS) curves on the graph. 12 LRAS 10 AD 8 7 3 2 0 2 1 012 34 5 6 789 10 Real GDP growth rate (%) What is the prevailing inflation rate in Freeland? prevailing inflation rate:
Please draw the Philips curve with a positive relationship between aggregate output and inflation and another that shows an upward shift in the whole curve (brief explanation please as trying to understand it (: )

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