Условие:
Consider the following IS-TR model:\nY = 3 + G− i− α(B− P)\ni= ¯ ı− 4 + P + Y
\nB = 3. G = ¯ ı = 0\nand P = 3, both curves cross at Y = 2 and i= 1 regardless of the value of α.\nDraw the aggregate demand line AD for two cases: a normal time case where α= 0\nand an overhang case where α= 2. What is the intuitive explanation for the slope of the\naggregate demand?

