Chapter 24: Q. 58 (page 603)
Are Say’s law and Keynes’ law necessarily mutually exclusive?
Short Answer
Say's law and Keynesian law aren't mutually exclusive, but they apply to distinct periods of time.
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Chapter 24: Q. 58 (page 603)
Are Say’s law and Keynes’ law necessarily mutually exclusive?
Say's law and Keynesian law aren't mutually exclusive, but they apply to distinct periods of time.
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How is cyclical unemployment illustrated in an AD/AS model?
Review the problem in the Work It Out titled
"Interpreting the AD/AS Model." Like the information provided in that feature, Table shows information on aggregate supply, aggregate demand, and the price
level for the imaginary country of Xurbia.

a. Plot the AD/AS diagram from the data. Identify
the equilibrium.
b. Imagine that, as a result of a government tax
cut, aggregate demand becomes higher by at
every price level. Identify the new equilibrium.
c. How will the new equilibrium alter output? How
will it alter the price level? What do you think
will happen to employment?
The short-run aggregate supply curve was constructed assuming that as the price of outputs increases, the price of inputs stays the same. How would an increase in the prices of important inputs, like energy, affect aggregate supply?
What is the intermediate zone of the SRAS curve? Will a rise in output be accompanied by a rise or a fall in the price level in this zone?
In your view, is the economy currently operating in the Keynesian, intermediate or neoclassical portion of the economy’s aggregate supply curve?
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