Question

by using Philips curve, If the unemployment rate in the economy is steady at 4 percent per year, how does the short-run Phillips curve predict that the inflation rate will be changing, if at all? What will happen if the unemployment rate now rises to 7 percent per year? Assume there are no changes to inflation expectations. Provide an appropriate graph to support your discussion

Answer 1

The prediction that the inflation rate will change is that there will be a right-ward shift of the curve to indicate that inflation is on the increase. Recall that unemployment is depicted on the x -axis, and inflation on the y-axis.

What is a Phillips curve?

The Philips curve shows an inverse relationship between unemployment and inflation.

What will happen if the unemployment rate now rises to 7 percent per year?

Because the relationship between inflation and unemployment is inverse (that is, all things being equal), if the unemployment rate now rises to 7 percent per year, the inflation rate is sure to fall.

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