Question: The effects of a permanent decrease in the rate of nominal money growth Suppose that the economy can be described by the following three equations:
The effects of a permanent decrease in the rate of nominal money growth Suppose that the economy can be described by the following three equations: Okun’s law: ut – ut–1 = –0.4(gyt – 3%) Phillips curve: πt – πt–1 = –(ut – 5%) Aggregate demand: gyt = gmt – πt
a. Reduce the three equations to two by substituting gyt from the aggregate demand equation into Okun’s law. Okun’s law was presented in Chapter
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