当政府购买增加,例如在战争期间时,一个小型开放经济的贸易余额和实际汇率会发生什么变动?你的回答是否要取
决于这是国内战争还是世界大战?
What will happen to the trade balance and the real exchange rate of a small open economy when government purchases inerease, such as during a war? Does your answer depend on whether this is a local war or a world war?