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Consider a two-period small open economy populated by a large number of households with preferences described by the lifetime utility function ln(C 1 T C
Consider a two-period small open economy populated by a large number of households with preferences described by the lifetime utility function
ln(C1TC1N) + ln(C2TC2N) where Ct Tand CtN , for t = 1, 2, denote consumption of tradable and nontradable goods in period t, respectively. Households are endowed with Q1T = 1 and Q2T = 2 units of tradables and Q1N = Q2N = 1 units of nontradables in periods 1 and 2. Households start period 1 with no assets or debts. The world interest rate is zero.
- Calculate the equilibrium levels of the current account and the relative price of nontradables in terms of tradable in period 1, denoted CA1 and p1, respectively.
- Suppose now that suddenly the world interest rate increases from 0 to 10 percent. Calculate the new equilibrium levels of the current account and the relative price of nontradables in terms of tradables in period 1
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