42 下圖為無政府部門、無進出口的簡單凱因斯模型,消費(C)與投資(I)的函數。若圖中消費 C 曲線的斜 率為 x,則均衡的所得水準為何?
(A)(z+y)/x
(B)z/x
(C)(z+y)/(1-x)
(D)z/(1-x)
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統計: A(16), B(10), C(30), D(44), E(0) #3369890
統計: A(16), B(10), C(30), D(44), E(0) #3369890