对于Koyck模型Yt=α+β0Xt+β1Xt-1+β2Xt-2+…+utβk=β0λKK=0,1,2,…长期影响乘数为()

对于Koyck模型Yt=α+β0Xt+β1Xt-1+β2Xt-2+…+utβk=β0λKK=0,1,2,…长期影响乘数为()
A、βk
B、β0λ
C、β0/(1-λ)
D、β0(1-λ)
【正确答案】:C