Here is Wayne McCaffery’s excellent take on the Phillips Curve for AP instruction.
This is saved as a Google document so download it to see it perfectly. If you just view it, the document will appear juggled. My EconEdLink lesson on the Phillips Curve is here. After reading the links, answer this question.
> According to the long-run Phillips curve, which of the following is true?
> A. Unemployment increases with an increase in inflation.
> B. Unemployment decreases with an increase in inflation
> C. Increased automation will lead to lower levels of structural unemployment in the long run.
> D. Changes in composition of the overall demand for labor tend to be deflationary in the long-run.
> E. The natural rate of unemployment is independent of monetary and fiscal policy changes that affect aggregate demand.
Your answer should be “E”. If you answered “B” then you correctly understood the relationship of the Short-run PC. But the LR is a vertical line is independent of monetary and fiscal policies.