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Deriving AD. From IS-LM Model. IS - LM. LM curve is function of money demand, which is function of price level So each LM is associated with a given price level. LM. IS. IS - LM. Let LM1 be associated with P = 100 And this will generate an equilibrium level of income, Y1.
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Deriving AD From IS-LM Model
IS - LM • LM curve is function of money demand, which is function of price level So each LM is associated with a given price level LM IS
IS - LM • Let LM1 be associated with P = 100 And this will generate an equilibrium level of income, Y1. So, P = 100 & Y = Y1 gives one point on AD curve LM IS Y1
Aggregate Demand So, P = 100 & Y = Y1 gives one point on AD curve P 100 Y1
IS - LM • So, if we change P to 110, LM will change And this will generate a new equilibrium level of income, Y2. So, P = 110 & Y = Y2 gives one more point on AD curve LM’(110) LM(100) IS Y2 Y1
Aggregate Demand So, P = 110 & Y = Y2 gives one more point on AD curve P 100 Y1
Aggregate Demand Thus, two points on aggregate demand curve P 110 100 AD Y2 Y1