利维瑞特国是一个小型开放经济。突然由于世界时尚的变动使该国的出口品不受欢迎。 a．利维瑞特国的储蓄、投资、

利维瑞特国是一个小型开放经济。突然由于世界时尚的变动使该国的出口品不受欢迎。

a．利维瑞特国的储蓄、投资、净出口、利率以及汇率会发生什么变动？

b．利维瑞特的公民喜欢到国外旅游。汇率的变动会如何影响他们？

c．利维瑞特国的财政决策者想调整税收，以把汇率维持在以前的水平。他们应该做什么？如果他们这样做了，对储蓄、投资、净出口以及利率会有什么整体影响？

The country of Leverett is a small open economy. Suddenly, a change in world fashions makes the exports of Leverett unpopular.

a．What happens in Leverett to saving, investment, net exports, the interest rate, and the exchange rate？

b．The citizens of Leverett like to travel abroad. How will this change in the exchange rate affect them？

c．The fiscal polieymakers of Leverett want to adjust taxes to maintain the exchange rate at its previous level. What should they do？ If they do this, what are the overall effects on saving, investment, net exports, and the interest rate？