Suppose the short run Phillips Curve is given by: Inflation = Expected Inflation + 0.2 -...
Suppose the short run Phillips Curve is given by:
Inflation = Expected Inflation + 0.2 - 4*Unemployment Rate
Assume that initially, people expect zero inflation.
a)Draw the short run Phillips Curve and the long run Phillips Curve on a graph
b)On the graph, represent what would happen in the short run if the government decided to run 4% inflation (setting inflation =0.04).
c)On the graph, represent what would happen in the long run if the government decided to run 4% inflation.
Homework Answers
b.)Inflation = Expected
Inflation + 0.2-4* Unemployment rate.
Here, expected inflation =0, so, 4=0.2-4*Unemployment rate. Unemployment rate =-3.8/4=-0.95. Hence unemployment decreases at rate of 0.95 person.
c) Philips curve don't work in long run. This can be seen by stagflation in 1970. There will be no change in unemployment.
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Suppose the short run Phillips Curve is given by:
Inflation = Expected Inflation + 0.2 -...
Suppose the short run Phillips Curve is given by: Inflation = Expected Inflation +.2 -4*Unemployment Rate...
Suppose the short run Phillips Curve is given by: Inflation = Expected Inflation +.2 -4*Unemployment Rate Assume that initially, people expect zero inflation. Draw the short run Phillips Curve and the long run Phillips Curve on a graph On the graph, represent what would happen in the short run if the government decided to run 4% inflation (setting inflation =0.04). . On the graph, represent what would happen in the long run if the government decided to run 4% inflation.
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)...
An increase in expected inflation shifts the short-run Phillips curve right. a. b. short-run Phillips curve...
An increase in expected inflation shifts the short-run Phillips curve right. a. b. short-run Phillips curve left. long-run Phillips curve right. C. d. long-run Phillips curve left. O Icon Key
(18 marks) Suppose that the Phillips curve is given by: TT. = + 0.2 – 5ugs...
(18 marks) Suppose that the Phillips curve is given by: TT. = + 0.2 – 5ugs with people’s expectation of inflation governed by: T = 11-14 At time t = 0, it is known that the economy is in a medium run equilibrium with inflation rate of 3%. a. Find the natural rate of unemployment for this economy. (3 marks) b. If starting t = 1, the government decided to keep unemployment rate permanently at 3%. Find the expected inflation...
The Phillips curve exhibits Short-run Phillips curve Inflation rate (%per year) A. the direct relationship between...
The Phillips curve exhibits Short-run Phillips curve Inflation rate (%per year) A. the direct relationship between the unemployment and the inflation rates 0 B. the situation where cyclical unemployment becomes zero. O C. the inverse relationship between the actual and the natural rate of unemployment. D. the relationship between the unemployment and the inflation rates Use the line drawing tool to draw a short-run Phillips curve. Properly label this line Note: if you are not prompted for a label, you...
4. The costs of inflation and of combating inflation The following graph shows a short-run Phillips...
4. The costs of inflation and of combating inflation The following graph shows a short-run Phillips curve for a hypothetical economy. Show the short-run effect of a contractionary monetary policy by dragging the point along the short-run Phillips curve (SRPC) or shifting the curve to the appropriate position. ? 12 11 10 SRPC 8 4 SRPC 3 2 1 0 1 4 5 UNEMPLOYMENT (Percent) INFLATION RATE Percent) Now, show the long-run effect of a contractionary monetary policy by dragging...
4. The costs of inflation and of combating inflation The following graph shows a short-run Phillips...
4. The costs of inflation and of combating inflation The following graph shows a short-run Phillips curve for a hypothetical economy. Show the short-run effect of a contractionary monetary policy by dragging the point along the short-run Phillips curve (SRPC) or shifting the curve to the appropriate position. ? 12 11 10 SRPC 8 4 SRPC 3 2 1 0 1 4 5 UNEMPLOYMENT (Percent) INFLATION RATE Percent) Now, show the long-run effect of a contractionary monetary policy by dragging...
If the economy is at the point where the short-run Phillips curve intersects the long-run Phillips...
If the economy is at the point where the short-run Phillips curve intersects the long-run Phillips curve, a. unemployment equals the natural rate and expected inflation equals actual inflation. b. unemployment is above the natural rate and expected inflation equals actual inflation. c. unemployment equals the natural rate and expected inflation is greater than actual inflation. d. None of the above is necessarily correct.
Figure 17-7 Inflation rate (percent per year) Long-run Phillips curve 10% 5 Short-run Phillips curve 0...
Figure 17-7 Inflation rate (percent per year) Long-run Phillips curve 10% 5 Short-run Phillips curve 0 5.5% 7.5 Unemployment rate (percent) Refer to Figure 17-7. Consider the Phillips curves depicted in the graph above. The Fed announces its intention to decrease inflation from 10 percent to 5 percent per year, and it succeeds. If expectations of inflation are reduced to 8 percent by the Fed's announcement, the rate of unemployment will be _in the short run. less than 5.5 percent...
Consider the short-run and long-run Phillips Curves illustrated in the figure below. Assume consumers have a...
Consider the short-run and long-run Phillips Curves illustrated in the figure below. Assume consumers have a daptive expectations. Suppose the inflation rate has been 15 percent for the past four years. The unemployment rate is currently at the natural rate of unemployment of 5 percent. The Federal Reserve decides that it wants to permanently reduce the inflation rate to 5 percent and uses monetary policy to do so. Describe the new short-run Phillips Curve with adaptive expectations. PC- PC- Inflation...
Suppose the short run Phillips Curve is given by: Inflation = Expected Inflation +.2 -4*Unemployment Rate Assume that initially, people expect zero inflation. Draw the short run Phillips Curve and the long run Phillips Curve on a graph On the graph, represent what would happen in the short run if the government decided to run 4% inflation (setting inflation =0.04). . On the graph, represent what would happen in the long run if the government decided to run 4% inflation.
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)...
An increase in expected inflation shifts the short-run Phillips curve right. a. b. short-run Phillips curve left. long-run Phillips curve right. C. d. long-run Phillips curve left. O Icon Key
(18 marks) Suppose that the Phillips curve is given by: TT. = + 0.2 – 5ugs with people’s expectation of inflation governed by: T = 11-14 At time t = 0, it is known that the economy is in a medium run equilibrium with inflation rate of 3%. a. Find the natural rate of unemployment for this economy. (3 marks) b. If starting t = 1, the government decided to keep unemployment rate permanently at 3%. Find the expected inflation...
The Phillips curve exhibits Short-run Phillips curve Inflation rate (%per year) A. the direct relationship between the unemployment and the inflation rates 0 B. the situation where cyclical unemployment becomes zero. O C. the inverse relationship between the actual and the natural rate of unemployment. D. the relationship between the unemployment and the inflation rates Use the line drawing tool to draw a short-run Phillips curve. Properly label this line Note: if you are not prompted for a label, you...
4. The costs of inflation and of combating inflation The following graph shows a short-run Phillips curve for a hypothetical economy. Show the short-run effect of a contractionary monetary policy by dragging the point along the short-run Phillips curve (SRPC) or shifting the curve to the appropriate position. ? 12 11 10 SRPC 8 4 SRPC 3 2 1 0 1 4 5 UNEMPLOYMENT (Percent) INFLATION RATE Percent) Now, show the long-run effect of a contractionary monetary policy by dragging...
4. The costs of inflation and of combating inflation The following graph shows a short-run Phillips curve for a hypothetical economy. Show the short-run effect of a contractionary monetary policy by dragging the point along the short-run Phillips curve (SRPC) or shifting the curve to the appropriate position. ? 12 11 10 SRPC 8 4 SRPC 3 2 1 0 1 4 5 UNEMPLOYMENT (Percent) INFLATION RATE Percent) Now, show the long-run effect of a contractionary monetary policy by dragging...
Figure 17-7 Inflation rate (percent per year) Long-run Phillips curve 10% 5 Short-run Phillips curve 0 5.5% 7.5 Unemployment rate (percent) Refer to Figure 17-7. Consider the Phillips curves depicted in the graph above. The Fed announces its intention to decrease inflation from 10 percent to 5 percent per year, and it succeeds. If expectations of inflation are reduced to 8 percent by the Fed's announcement, the rate of unemployment will be _in the short run. less than 5.5 percent...
Consider the short-run and long-run Phillips Curves illustrated in the figure below. Assume consumers have a daptive expectations. Suppose the inflation rate has been 15 percent for the past four years. The unemployment rate is currently at the natural rate of unemployment of 5 percent. The Federal Reserve decides that it wants to permanently reduce the inflation rate to 5 percent and uses monetary policy to do so. Describe the new short-run Phillips Curve with adaptive expectations. PC- PC- Inflation...
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