Problem 2. Consider the following Phillips Curve n = En – 0.6(u – 0.05) a) Explain the above Philips Curve briefly. b) Assume that Er = 0.02. Draw the graph of the Phillips curve. What is the slope of the curve? What are the long-run unemployment rate and the long-run inflation rate? c) Is there any possibility that a government can decrease the inflation rate without any change in the unemployment rate? If yes, how? Explain it.
Problem 2. Consider the following Phillips Curve n = En – 0.6(u – 0.05) a) Explain the above Philips Curve briefly. b) Assume that Er = 0.02. Draw the graph of the Phillips curve. What is the slope of the curve? What are the long-run unemployment rate and the long-run inflation rate? c) Is there any possibility that a government can decrease the inflation rate without any change in the unemployment rate? If yes, how? Explain it.
Chapter1: Making Economics Decisions
Section: Chapter Questions
Problem 1QTC
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
Transcribed Image Text:Problem 2. Consider the following Phillips Curve
n = En – 0.6(u – 0.05)
a) Explain the above Philips Curve briefly.
b) Assume that Ex = 0.02. Draw the graph of the Phillips curve. What is the slope
of the curve? What are the long-run unemployment rate and the long-run
inflation rate?
c) Is there any possibility that a government can decrease the inflation rate
without any change in the unemployment rate? If yes, how? Explain it.
d) Is there any possibility that a government can increase the inflation rate
without any change in the unemployment rate? If yes, how? Explain it.
e) Considering the Philips Curve as T = 0.02 – 0.6(u – 0.05), and the
government announces that it implements an expansionary monetary
policy:
• el) Describe the Lucas Critique.
• e2) Considering the Locus Critique, do you think that the above Philips curve
is a good equation to study the relationship between inflation and
unemployment? Why? Explain it.
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