Suppose that an economy has the aggregate demand curve:
Y = 500 + 1.25G + 0.625 M / P
and the price adjustment schedule
π = πe + [Y-1 - 1, 250]
1,250
Government spending is $200 and the money supply $800.
a) If Po = 0.8, what would Yo be? Will this place upward or downward pressure on the prices?