Business Cycle Dynamics of a New Keynesian Overlapping Generations Model with Progressive Income Taxation



The log-linearized budget equations for generation s = T + TR are:


cτ+τ R ,j ^ T+τ Rj (1 — τ0 ) yτ+τ R ,j yτ+τ Rj — trtrt ΩΩ t


= (1 - δ) kτ+τRj ^T+τRj + mτ+τRj mτ+τRj


( τ 0yτ+τ Rj + pens + mτ+τ Rj ) π t,


j = 1, . . . , ne.


(30)


From the factor market equilibrium conditions (15) and (16) we obtain:


w t + αNt = αKt + g t + Zt,


rt + (α 1)Nt — (α 1)Ki't + gt + zt.


(31)


From aggregate profits Ωt = (1 — gt)ZtNt αKα, we derive


(1 — α ) Nt = αKt + (1 — ь ) g t + Zt.


(32)


The aggregate consistency conditions (23c), (23b), and (23d), imply


ne τ+τR

KK = X X

j =1 s=2
ne τ
NN = XX

j =1 s=1

μ(j) ks,ksj
t + t R k kt ,

μ( j) ns,j^ sj
n b ,
T
+ TR t ,


ne τ+τR

Σ μ μ(j) sjjsjj

(33)


T-+ T + T Rm j m t

j =1 s=2

Finally, the log-linearized budget constraint of the government (21) is given by:

ne τ+τR

X X T+T R τ 0ys,j y s, trtrt = (1 θ ) m7m t
j
=1 s=1

ne T+T R μ ( j )                                      T R

ʌ
θm θ t,


Σ τ , τRτ0ys,j + (θ 1)m + (m m) TMTRpens πt

T + TR                     T + TR

j=1 s=1

(34)

where m = m — P= 1 (μ(j)/(T + TR))m1 ,j.

Next we derive the set of equations (26b). We begin with the log-linearized budget
equations of generation
s = 1. From (5) we derive:

k 2,jμ 2+1 + θm 2 j m 2+1 + ( τ 0y1 ,j + m1 ,j ) t = (1 — τ0 ) y1 ,j ∙y 1,j + trtrt + ΩΩ t — c1 ,j c t1 ,j,
j
= 1, . . . , ne.

29



More intriguing information

1. The name is absent
2. The Nobel Memorial Prize for Robert F. Engle
3. The name is absent
4. FASTER TRAINING IN NONLINEAR ICA USING MISEP
5. ARE VOLATILITY EXPECTATIONS CHARACTERIZED BY REGIME SHIFTS? EVIDENCE FROM IMPLIED VOLATILITY INDICES
6. Importing Feminist Criticism
7. A simple enquiry on heterogeneous lending rates and lending behaviour
8. Dual Track Reforms: With and Without Losers
9. EXPANDING HIGHER EDUCATION IN THE U.K: FROM ‘SYSTEM SLOWDOWN’ TO ‘SYSTEM ACCELERATION’
10. Party Groups and Policy Positions in the European Parliament