A small open economy is described by the following equations: C = 60 +.75(Y - T) I = 150 - 20r NX = 150 – 50e M/P = Y - 40r G = 1500 M = 2000 P = 2 R* = 5 Assume a balanced budget. a. Derive and graph the IS* and LM* curves. b. Calculate the equilibrium exchange rate, level of income, and net exports. c. Assume a floating exchange rate. Calculate what happens to the exchange rate, the level of income, and net exports if the government increases its spending by 50. Use a graph to explain what you find.
A small open economy is described by the following equations: C = 60 +.75(Y - T) I = 150 - 20r NX = 150 – 50e M/P = Y - 40r G = 1500 M = 2000 P = 2 R* = 5 Assume a balanced budget. a. Derive and graph the IS* and LM* curves. b. Calculate the equilibrium exchange rate, level of income, and net exports. c. Assume a floating exchange rate. Calculate what happens to the exchange rate, the level of income, and net exports if the government increases its spending by 50. Use a graph to explain what you find.
Chapter1: Making Economics Decisions
Section: Chapter Questions
Problem 1QTC
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A small open economy is described by the following equations:
C = 60 +.75(Y - T)
I = 150 - 20r
NX = 150 – 50e
M/P = Y - 40r
G = 1500
M = 2000
P = 2
R* = 5
Assume a balanced budget.
a. Derive and graph the IS* and LM* curves.
b. Calculate the equilibrium exchange rate, level of income, and net exports.
c. Assume a floating exchange rate. Calculate what happens to the exchange rate, the level of
income, and net exports if the government increases its spending by 50. Use a graph to explain
what you find.
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