IS-LM-BP Model
Goods Market
C = Co + cYD
YD = Y- T +TR
T = To + tY
I = Io – bi
G = Go, TR = TRo
X = Xo + λθ + γYf
M = IMo + mY – ψθ
Money Market
L = kY - hi
Ms/P = Mo/P + ΔRE/P
Foreign Exchange Market
NX = NXo – mY + vθ + γYf
CF = CFo + f (i – if)
ΔRE/P = NX + CF
Endogenous Variables: C, YD T, I, X, IM, L, Ms, CF, NX, Y, i and .RES/P
Exogenous Variables: Co, To, Io, Go, TRo, Xo, Yf, IMo, Mo, CFo, NXo, i, if and P
Parameters: c, t, b, λ, γ, ψ, m, f, k, h and v
Policy variables: Fiscal policy: (G, t and TR) Monetary policy: (Mo, P) and Exchange Rate: (θ)
1. Explain the general role of parameters λ, γ, ψ, m, f, k, h, v in the algebraic model (2 marks)
2. For the macroeconomic model given, identify the ER (exchange rate) system and the extent of capital mobility (perfect or imperfect) in this economy. (2 marks)
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Expert's answer
2019-10-13T09:03:57-0400
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