In a Two-Good,two-Period Model,holding Everything Else Constant,an Increase in Government

Multiple Choice

In a two-good,two-period model,holding everything else constant,an increase in government spending

A) unambiguously increases the current account surplus.
B) unambiguously decreases the current account surplus.
C) has an uncertain effect on the current account surplus.
D) has no effect on the current account surplus.
E) only marginally increases the current account surplus.