Macroeconomics 13th Edition by William Baumol ,Alan Blinder

تمرين 16

Look back at the income-expenditure diagram in Figure 3 and explain why some level of real GDP other than $6,000 (say, $5,000 or $7,000) is not an equilibrium on the demand side of the economy. Do not give a mechanical answer to this question. Explain the economic mechanism involved.