問題詳情
14. A flexible accelerator model can be showed as the equation
，whereis net investment, is an adjustment coefficient, and is the desired and the capital stock inthe 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 theperiod t=3.
(A) 3
(B) 4.3
(C) 7
(D) 8.3
(E)None of the above.
參考答案