ENGR.ECONOMIC ANALYSIS
14th Edition
ISBN: 9780190931919
Author: NEWNAN
Publisher: Oxford University Press
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- Use the following figure to answer the next question. Price Level AS AD₂ AD₁ Y₁ Y₂ Real GDP Suppose the economy is currently at full employment with aggregate demand curve AD2. A further increase in consumption and investment spending will cause Multiple Choice Odemand-pull Inflation, and the new equilibrium output will be less than Y2. O cost-push inflation, and the new equilibrium output will be less than Y2. 0 O cost-push inflation, and the new equilibrium output will be more than Y2. demand-pull inflation, and the new equilibrium output will be more than Y2. MacBook Pro 66 27 & + ✓ 8 9 R T Y U ull 0 0 LL F G H J Karrow_forwardConsider the classical AS-AD model with misperceptions. Assume that the economy is initially at its general equilibrium. Now, suppose the central bank considers an increase in the nominal money supply that is not anticipated by households or firms. b. How does the misperception theory work? c. Which of the three markets discussed in class is first affected (labor, goods, or asset market)? Explain and show graphically how this market is affected by an unanticipated increase in the nominal money supply.arrow_forwardQUESTION 7 Consider the following Taylor rule i=0.02+0.5y+0.5 (n- 2% ) where y is the percentage difference between the actual output and its full-employment level, while is inflation over the last 12 months. The evolution of the economy is described by the following data: Full-emp't output Actual output Price level January, 2050 February, 2050 March, 2050 100.00 100.00 100.00 100.00 101.41 99.52 100.00 102.31 104.71 April, 2050 Мay, 2050 100.00 101.31 102.58 100.00 100.10 99.64 June, 2050 100.00 101.89 100.07 July, 2050 August, 2050 September, 2050 October, 2050 100.00 100.55 100.71 100.00 100.83 99.20 100.00 99.75 98.40 100.00 99.95 101.82 November, 2050 100.00 98.54 98.83 December, 2050 100.00 97.52 98.68 100.00 97.43 percent. January, 2051 98.10 According to the Taylor rune, in January 2051 the central bank must have set the interest rate at Note: Type in your answer rounded to two decimal places, i.e., your answer must be of the form "999.99". I will not be able to fix correct…arrow_forward
- QUESTION 25 If the marginal propensity to consume is 0.75, the multiplier for taxes and transfer payments is: a. equal to 4. b. equal to 0.75. c. greater than 4. d. less than 4. QUESTION 26 If workers expect a lower rate of inflation, the short-run Phillips curve will: a. shift up. b. remain constant, but there will be a movement down the curve. c. shift down. d. be unaffected.arrow_forwardBrent, the international oil marker, hit US$130 a barrel on 8th March 2022. The oil price is close to 90 per cent above their level at the same point in time last year. Suppose that the rise in oil price is permanent. It creates an inflation shock and, at the same time, reduces potential output. With the aid of AD-AS model, show the difference in the effects of the oil price increase on output and the inflation rate in the long run if the government does not engage in stabilization policy and if the government does engage in stabilization policy to keep the inflation level low. Please elaborate your answer verbally.arrow_forwardConsider the classical AS-AD model with misperceptions. Assume that the economy is initially at its general equilibrium. Now, suppose the central bank considers an increase in the nominal money supply that is not anticipated by households or firms. a. How does the misperception theory work? b. Which of the three markets is first affected (labor, goods, or asset market)? Explain and show graphically how this market is affected by an unanticipated increase in the nominal money supply. c. Use the classical version of the AS-AD model with misperceptions to explain and to show graphically how an unanticipated increase in the nominal money supply affects the short-run equilibrium. d. Use the classical version of the AS-AD model with misperceptions to explain and to show graphically how an unanticipated increase in the nominal money supply affects the long-run (general) equilibrium.arrow_forward
- Suppose the natural real GDP is constant at $100 with 4% inflation rate. Given the following table. Output Inflation Ratio Rate 96 2% 98 3% 100 4% 102 5% 104 6% An inverse supply shock raises the inflation rate associated with every output ratio increases by 2%. Graph the SP curve and complete the following table. Inflation Rate Output Ratio Accommodating Policy Natural Policy Extinguishing Policyarrow_forward1. 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.arrow_forwardConsider the AS/AD model. The AS curve is: Ỹ, = a – bm(r, – T) and the AD curve is: T; = T;-1 + UY, +ō. t where t is inflation and Y is short-run output. The subscript t indexes time. ū = 0.01, ō = 0.02, ā = 0.04, b = 0.05, and m = 0.04 are fixed strictly positive parameters. Assume the inflation target T is 0.02 (or 2%). Calculate T at the steady state. (If you answer is 3%, do not put the percentage sign enter 3 or 0.03).arrow_forward
- What are the two types of inflation? Describe what each is characterized by and draw them in separate graphs.arrow_forwardWhich 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.arrow_forwardBased on the picture, explain what happens to the price level. Describe your answer.arrow_forward
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