Assume that as a consequence of an IS shock the economy is initially at a point with output above equilibrium (y > ye), and inflation of 4% above a 2% target. By means of a diagram, explain how the central bank will respond to this new information about economic conditions and discuss the effects on the economy. The central bank minimizes a loss function (L), where the government requires it to keep next period's inflation close to the target whilst avoiding large output fluctuations: L= (y1-ye+ B (71 – 7) 1) Discuss the critical parameter in the central bank's loss function. 11) Identify and explain the central bank's constraint. 111) Show that the monetary rule is (vi-ya) =-a B(T - 7). iv) Derive the central bank's Interest- rate Rule (IR equation) based on the stabilizing interest rate.

Consider 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.

Consider 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.

Supposed the economy is faced with persistently rising prices and there is a real threat of a worsening inflation. What specific actions/policy can the Central Bank implement to curb this threat and why? Based on the IS-LM model, if the Central Bank does this, which curve will shift and in what direction? Predict the effects of the Central Bank action on the following:          Income:   ________________          Interest Rate: ____________          Consumption: ___________          Investment: ______________

3)Show and explain the effects of an increase in aggregate demand in the long-run and short-run by using AD–AScurves.2)Show and explain by using a graph, what will happen to the price level and real GDP if the quantity of moneyincreases and the increase is not anticipated; that is, the price level is not expected to change.1)By using aggregate demand (AD) and aggregate supply (AS) curves, show and explain the effects of ananticipated increase in money supply on macroeconomic equilibrium according to Rational ExpectationsHypothesis.

COURSE: MACROECONOMICS - IS-LM MODEL Analyze and plot IN DETAIL the effect on the money market caused by an increase in the sensitivity of money demand to the level of income (i.e. "k*Y" in the equation of the money Market L = k*Y - h*i). Then, explain and plot how the equilibrium changes in the IS-LM model.

As monetary policymakers become more concernedwith inflation stabilization, the slope of the aggregatedemand curve becomes flatter. How does the resulting change in the slope of the aggregate demand curvehelp stabilize inflation when the economy is hit with atemporary negative supply shock? How does this affectoutput? Use a graph of aggregate demand and supply todemonstrate.

QUESTION 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…

QUESTION 7 Consider the following Taylor rule i=0.02+0.5y +0.5 (T-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 May, 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 100.00 100,55 100.71 100.00 100.83 99.20 100.00 99.75 98.40 October, 2050 100.00 99.95 101.82 November, 2050 100.00 98.54 98.83 100.00 100.00 December, 2050 97.52 98.68 January, 2051 97.43 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 answers that…

Assume that the price level in an economy is stable with expected inflation initially equal to 3% in period 0. Further assume the economy is then hit by an expansion at the beginning of period 1, and employment remains at a constant high level until the beginning of period 4. With ‘time period’ on the xaxis and ‘inflation rate’ on the y-axis: (i) Plot the path of the bargaining gap (assume it is equal to 1%), inflation and expected inflation from period 1 to the end of period 4. (ii) Provide some reasons for why the bargaining gap might disappear after period 4, and state any other assumptions you are making. (iii) Explain how an increase in the central bank’s policy interest rate would affect the exchange rate through the market for financial assets (such as government bonds). What impact would this have on aggregate demand?