科目：总体经济学
来源：109成大经研
题目：Wakanda specializes in the production of cotton. However, cotton manufac
turers in Wakanda are expecting the demand for its exports to fall sharply due
to growing competition from a neighboring country. Assuming all your else equ
al, which of the following is likely to happen in the case?’
(A) Investment expenditure in Wakanda will rise.
(B) The equilibrium unemployment in Wakanda will fall.
(C) Consumption expenditure in Wakanda will fall.
(D) The equilibrium real wage in Wakanda will rise.
这几年成大经研都考古典新论, Solow和RBC居多，突然冒出一个预期出口下降的题目顿时
不知该用什么模型切入才好。看起来是不能用简单凯因斯模型分析（即Y = C + I +G + X
- M ），若用简单凯因斯切入，预期出口下降，似乎只能预期产出会下降，但没有这个
选项。我在想是不是该从生产函数Y = F(L,K)切入？还请高人指点一下，谢谢！