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b. Assume that the economy starts with no output gap in the graphs above (at A)....
Suppose the economy is operating below potential output. Inflation is 2% and expected inflation is 3%....
Suppose the economy is operating below potential output. Inflation is 2% and expected inflation is 3%. The unemployment rate is 8% and the natural unemployment rate is 4%. 54. iv. Draw a long-run Phillips curve and a short-run Phillips curve consistent with these conditions w. The government implements expansionary monetary policy. As a result, unemployment decreases to 6% and inflation increases to 2.5%. Expectations however. do not change. Show where the economy is on the graph you drew for (a)...
move at the same rate). Specify what you set aside on the shoulders; name all graphs and explain how you thought when d...
move at the same rate). Specify what you set aside on the shoulders; name all graphs and explain how you thought when doing the graphs. (3p) 2. The public in the country has adaptive expectations. Now suppose the actual and the expected inflation are both eight percent and have been so for a long time. Explain what happens if inflation for any reason suddenly would increase permanently from eight to twelve percent (one-time increase equivalent to four percentage points). What...
2. Phillips Curve. An economy has the following functions for its short run aggregate supply (SRAS),...
2. Phillips Curve. An economy has the following functions for its short run aggregate supply (SRAS), Okun's Law (OL), and Phillips Curve (PC): SRAS: P = EP + (1/2)(y - 3) OL: (Y-Y) = -4(u-u") PC:T = ET - (1/5)( - 6) The economy begins at its natural rate of output with a stable price level equal to $5. a.) Output is at its natural level when the price level is equal to expectations. Calculate the natural rate of output...
E) none of the above un equilibrium occurs les intersect. 26. In the Keynesian model, short-run...
E) none of the above un equilibrium occurs les intersect. 26. In the Keynesian model, short-run egun A) where the IS and LA curves intersect. Where the IS curve. Meurve. and FE lines inters C) where the IS curve intersects the FB fine. D) where the LM curve intersects the Fence he money supply will cause 27 In the Keynesian model in the short A) a decrease in output and an increase in the real B) an increase in the...
14) Suppose the AE curve is mis-measured such that the Central Bank under- estimates the effects...
14) Suppose the AE curve is mis-measured such that the Central Bank under- estimates the effects of interest rates on expenditure. The economy starts off at Y* and TT and then experiences an adverse supply shock. The Central Bank follows non-accommodative policy using the incorrectly measured AE curve. For simplicity assume there are no lags. This leaves the economy in which of the following states? a) Recession; inflation above target b) Recession; inflation below target c) Expansion; inflation above target...
7. If the current 1-period interest rate is 3%, and the 1-period rate is expected to be 4% in per...
7. If the current 1-period interest rate is 3%, and the 1-period rate is expected to be 4% in period tti and 5% in period t+2, and the term premium for the 3-period rate is 0.5%, the 3-period rate 2 1S 8. If short-run output is 2% (2% above potential) and the slope of the IS curve is -1, how much must the real interest rate increase to return short-run output to 0%? 9. Initially the rate of inflation is...
Question #4 a. Assume that the real wage in an economy is held above equilibrium. i....
Question #4 a. Assume that the real wage in an economy is held above equilibrium. i. Graphically illustrate how an increase in the supply of labor will change the number of unemployed workers. Be sure to label the axes and the quantities of labor hired before and after the increase in the labor suppl y. ii. Explain in words what happens to the number of unemployed as a result of this change. Page 5 b. i.If the nate of job...
Assume that the real wage in an economy is held above equilibrium. Graphically illustrate how an...
Assume that the real wage in an economy is held above equilibrium. Graphically illustrate how an increase in technology that raises the demand for labor will change the number of unemployed workers. Be sure to label the axes and the quantities of labor hired before and after the technological progress. Explain in words what happens to the number of unemployed as a result of this change. 2. a. b.
A recessionary gap exists when the macro economy is in equilibrium at less than the potential...
A recessionary gap exists when the macro economy is in equilibrium at less than the potential output of the the economy because aggregate demand is insufficient to fully employ all of society's resources. In other words, the equilibrium (AD = AS) occurs to the left of the vertical long-run supply curve. At this point, potential output is reached (full employment) and if any unemployment occurs, then it is due to structural or frictional, that is, the economy is at its...
The full employment output level is the maximum amount of output that the economy can produce...
The full employment output level is the maximum amount of output that the economy can produce when all its resources are fully employed, or its potential output level. The intersection of AD = AS and the vertical line are the same. This intersection of all three curves is the potential real GDP and the natural rate of unemployment. True False An inflationary gap exists when the macro economy is in equilibrium at more than the potential output of the economy...
Suppose the economy is operating below potential output. Inflation is 2% and expected inflation is 3%. The unemployment rate is 8% and the natural unemployment rate is 4%. 54. iv. Draw a long-run Phillips curve and a short-run Phillips curve consistent with these conditions w. The government implements expansionary monetary policy. As a result, unemployment decreases to 6% and inflation increases to 2.5%. Expectations however. do not change. Show where the economy is on the graph you drew for (a)...
move at the same rate). Specify what you set aside on the shoulders; name all graphs and explain how you thought when doing the graphs. (3p) 2. The public in the country has adaptive expectations. Now suppose the actual and the expected inflation are both eight percent and have been so for a long time. Explain what happens if inflation for any reason suddenly would increase permanently from eight to twelve percent (one-time increase equivalent to four percentage points). What...
2. Phillips Curve. An economy has the following functions for its short run aggregate supply (SRAS), Okun's Law (OL), and Phillips Curve (PC): SRAS: P = EP + (1/2)(y - 3) OL: (Y-Y) = -4(u-u") PC:T = ET - (1/5)( - 6) The economy begins at its natural rate of output with a stable price level equal to $5. a.) Output is at its natural level when the price level is equal to expectations. Calculate the natural rate of output...
E) none of the above un equilibrium occurs les intersect. 26. In the Keynesian model, short-run egun A) where the IS and LA curves intersect. Where the IS curve. Meurve. and FE lines inters C) where the IS curve intersects the FB fine. D) where the LM curve intersects the Fence he money supply will cause 27 In the Keynesian model in the short A) a decrease in output and an increase in the real B) an increase in the...
14) Suppose the AE curve is mis-measured such that the Central Bank under- estimates the effects of interest rates on expenditure. The economy starts off at Y* and TT and then experiences an adverse supply shock. The Central Bank follows non-accommodative policy using the incorrectly measured AE curve. For simplicity assume there are no lags. This leaves the economy in which of the following states? a) Recession; inflation above target b) Recession; inflation below target c) Expansion; inflation above target...
7. If the current 1-period interest rate is 3%, and the 1-period rate is expected to be 4% in period tti and 5% in period t+2, and the term premium for the 3-period rate is 0.5%, the 3-period rate 2 1S 8. If short-run output is 2% (2% above potential) and the slope of the IS curve is -1, how much must the real interest rate increase to return short-run output to 0%? 9. Initially the rate of inflation is...
Question #4 a. Assume that the real wage in an economy is held above equilibrium. i. Graphically illustrate how an increase in the supply of labor will change the number of unemployed workers. Be sure to label the axes and the quantities of labor hired before and after the increase in the labor suppl y. ii. Explain in words what happens to the number of unemployed as a result of this change. Page 5 b. i.If the nate of job...
Assume that the real wage in an economy is held above equilibrium. Graphically illustrate how an increase in technology that raises the demand for labor will change the number of unemployed workers. Be sure to label the axes and the quantities of labor hired before and after the technological progress. Explain in words what happens to the number of unemployed as a result of this change. 2. a. b.
A recessionary gap exists when the macro economy is in equilibrium at less than the potential output of the the economy because aggregate demand is insufficient to fully employ all of society's resources. In other words, the equilibrium (AD = AS) occurs to the left of the vertical long-run supply curve. At this point, potential output is reached (full employment) and if any unemployment occurs, then it is due to structural or frictional, that is, the economy is at its...
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