Research into the Phillips curve is concerned with providing empirical evidence of a tradeoff between inflation and
Question:
Research into the Phillips curve is concerned with providing empirical evidence of a tradeoff between inflation and unemployment. Can an economy experience lower unemployment if it is prepared to accept higher inflation? Figure 13.7 plots the changes in a measure of the unemployment rate \((D U)\) and the changes in a measure of inflation \((D P)\) for the United States for the sample period 1970M07 to 2009M06. A VAR model was estimated as follows:
a. Is there evidence of an inverse relationship between the change in the unemployment rate \((D U)\) and the change in the inflation rate \((D P)\) ?
b. What is the response of \(D U\) at time \(t+1\) following a unit shock to \(D U\) at time \(t\) ?
c. What is the response of \(D P\) at time \(t+1\) following a unit shock to \(D U\) at time \(t\) ?
d. What is the response of \(D U\) at time \(t+2\) ?
e. What is the response of \(D P\) at time \(t+2\) ?
Step by Step Answer:
Principles Of Econometrics
ISBN: 9781118452271
5th Edition
Authors: R Carter Hill, William E Griffiths, Guay C Lim