1. Identify the endogenous and exogenous variables from the following national-income model. Solve for income and consumption, using Inverse matrix Rule. $Y = C + I + G$ $C = 25 + 0.75Y$ $I = I_0 = 50$ $G = G_0 = 25$
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- Endogenous variables (determined by the model): Y and C. - Exogenous variables (given constants): I = I0 = 50, G = G0 = 25, and the autonomous consumption 25 and MPC 0.75 (parameters). Show more…
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