試卷名稱:110年 - 110東吳大學_碩士班招生考試_企業管理學系、企業管理學系 A 組︰經濟學#100123
年份:110年
科目:研究所、轉學考(插大)-經濟學
14. A flexible accelerator model can be showed as the equation
,where is net investment, is an adjustment coefficient, and is the desired and the capital stock in the last period, respectively. The capital depreciation equation is D=0.1K。If the capital stock
,
,D0=4,and α=0.5. Thus, the gross investment in the period t=3.
(A) 3
(B) 4.3
(C) 7
(D) 8.3
(E)None of the above.