Exercices : Série 2

Yt=F(Kt, AtLt) = K0.3
t(AtLt)0.7
20% s= 0.2 10%
δ= 0.1 1% n= 0.01
g= 0 A0= 1
k∗
t=τ
τ
Y= 100(L−F)
Y L F
Y= 0 L < F L w
5
Y
dC/dY
C/Y Y
P
π(Y) = P Y −C(Y)

At
At+1 −At=ρAφ
tLλ
a,t
La,t R&D φ > 0λ∈(0,1)
Yt=F(Kt, AtLy,t) = Kα
t(AtLy,t)1−α,0< α < 1
σ
σLt=Ly,t ∀t LtLt=La,t +Ly,t
n
φ
At
AtgA=λn/(1 −φ)
σ= 0
&
1%
3% (At+1 −At)/At
2%
λ/(1 −φ)
0 = λLa,t+1 −La,t
La,t
−(1 −φ)At+1 −At
At
gA=λn
1−φ
y
At2%
&

sR
&