IS-LM in an Open Economy Consider the same IS-LM model of the previous question but now in an open economy. Assume that additionally we have that TB=100E-0.36Y+0.2Y* E=1.2 Y = 1,200 1. Derive the IS curve. 2. Derive the LM curve. 3. Determine the equilibrium output Y and interest rate i. 4. Find the equilibrium value for the trade balance. Is this economy experiencing a trade balance surplus or deficit? 5. Assume that the uncovered interest parity holds and that the expected nominal exchange rate

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IS-LM in an Open Economy
Consider the same IS-LM model of the previous question but now in an open economy. Assume
that additionally we have that
TB=100E-0.36Y+0.2Y*
E=1.2
Y = 1,200
1. Derive the IS curve.
2. Derive the LM curve.
3. Determine the equilibrium output Y and interest rate i.
4. Find the equilibrium value for the trade balance. Is this economy experiencing a trade balance
surplus or deficit?
5. Assume that the uncovered interest parity holds and that the expected nominal exchange rate
Transcribed Image Text:IS-LM in an Open Economy Consider the same IS-LM model of the previous question but now in an open economy. Assume that additionally we have that TB=100E-0.36Y+0.2Y* E=1.2 Y = 1,200 1. Derive the IS curve. 2. Derive the LM curve. 3. Determine the equilibrium output Y and interest rate i. 4. Find the equilibrium value for the trade balance. Is this economy experiencing a trade balance surplus or deficit? 5. Assume that the uncovered interest parity holds and that the expected nominal exchange rate
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