Анализ экономико-математических моделей макроуровня. Шишацкий Н.Г. - 6 стр.

UptoLike

Составители: 

Рубрика: 

1
1
Eg_\_jgh
 DZd baf_gy_lky nmgdpby
K(L
 hlghkbl_evgh
L
ijb nbdkbjh\Zgghf h[t_f_
\uimkdZ
Y=const
^ey ijhba\h^kl\_gghc nmgdpbb deZkkbq_kdh]h lbiZ
Y=F (K,L)?
(2
[ZeeZ
Dm[u\Z_l
E\hajZklZ_l
 DZd \eby_l gZ bg\_klbpbhgguc kijhk fZdjhwdhghfbq_kdhc nbjfu
deZkkbq_kdbcih^oh^ghjfZZfhjlbaZpbhgguohlqbke_gbc"[ZeeZ
DijyfhijhihjpbhgZevgh
Eh[jZlghijhihjpbhgZevgh
 Ihkljhcl_ deZkkbq_kdmx nmgdpbx kijhkZ gZ ljm^ ^ey ijhba\h^kl\_gghc
nmgdpbb\b^Z
Y = CN
2
H[hagZq_gby
Y
^hoh^ 1  qbke_gghklv aZgyluo KiZjZf_lj
ijhba\h^kl\_gghcnmgdpbb
w
j_ZevgZyklZ\dZaZjieZlu
(2
[ZeeZ
)
a) N = 2C/w
b) N = 2w/C
c) N = w/2C
d) N = c/2w
e) N = (w/aC)
2
f) N
y\ey_lkyk\h[h^ghci_j_f_gghc
 Nmgdpby ihlj_[e_gby D_cgkZ bf__l \b^ k  Ô
]^_ Ô
jZkiheZ]Z_fuc
^hoh^Hij_^_ebl_ h[t_f k[_j_`_gbc_keb klZ\dZ ih^hoh^gh]hgZeh]Z jZ\gZb
h[sbc^hoh^^hfZrgboohayckl\jZ\_g_^
(2
[ZeeZ
)
a) 218
b) 132
c) 92
d) 32
 >_g_`guc fmevlbiebdZlhjk\yau\Z_lf_`^m kh[hcdhebq_kl\h^_g_] \
h[jZs_gbbb[Zee
Dkmffm[Zgdh\kdbodj_^blh\
Ekmffm^_ihablh\dhff_jq_kdbo[Zgdh\
F^_g_`gmx[ZamP_gljZevgh]h[ZgdZ
7.
FmevlbiebdZlhjnbkdZevghciheblbdb3 bfmevlbiebdZlhjZ\lhghfguo
jZkoh^h\.\k_]^Zkhhlghkylkyf_`^mkh[hcke_^mxsbfh[jZahf[ZeeZ
1
2
D3b.g_k\yaZgudZdbfeb[hg_jZ\_gkl\hf
E3.
F3!.
 < h[s_f kemqZ_ jhkl ghfbgZevghc ^_g_`ghc fZkkuijb ijhqbo jZ\guo
mkeh\byom\_ebqb\Z_ljZ\gh\_kguch[t_f<<Ifh^_ev
IS-LM
[Zee
D\_jgh
Eg_\_jgh
 DZd k\yaZgu f_`^m kh[hc ijbjhkl \gmlj_gg_c aZ^he`_gghklb kljZguû
k),
ijbjhkl\Zexlguoj_a_j\h\û5bijbjhkl^_g_`ghc[ZauûG"
(2
[ZeeZ
)
DûN û5û+
Eû+ ûNû5
FûN û+û5
 < dZdhf gZijZ\e_gbbba Jhkkbb beb \ Jhkkbx [m^_l klbfmebjh\Zlv
i_j_eb\dZiblZeZjhklh[f_ggh]hdmjkZjm[eydbg\Zexl_ijbg_baf_gghc
^hoh^ghklbjhkkbckdbobbghkljZgguoh[eb]Zpbc"[ZeeZ
DbaJhkkbb
E\Jhkkbx
<^bgZfbq_kdhcfh^_ebKhehmaZ^ZghmjZ\g_gb_
N(t)=
K(t)/
t+m*K (t
]^_
K(t)
hkgh\gu_nhg^u\i_jbh^
t, m
dhwnnbpb_gl\u[ulbyhkgh\guonhg^h\ Qlh
ihdZau\Z_l
N(t
"[ZeeZ
D\Zeh\h_ihlj_[e_gb_\i_jbh^
t
Eqbklh_ihlj_[e_gb_\i_jbh^
t
F\Zeh\h_gZdhie_gb_hkgh\guonhg^h\\i_jbh^
t
d
qbklh_gZdhie_gb_hkgh\guonhg^h\\i_jbh^
t
 Q_f gb`_ dZiblZeh_fdhklv \Zeh\h]h \uimkdZ<< l_f \ur_ ijbjhklgZy
dZiblZeh_fdhklv<<I<bl_f\ur_l_fil_ogheh]bq_kdh]hjhklZ"[ZeeZ
D\_jgh
Eg_\_jgh
 DZdhc\b^[m^_lbf_lvi_j_f_ggZy\h\j_f_gb hilbfZevgZyghjfZ
gZdhie_gby _keb ba\_klgh qlh
k(0)< k* < k(T
 hilbfZevgZy ihklhyggZy ghjfZ
gZdhie_gbyjlhqdbi_j_dexq_gbyLLLfh^_evKhehm
<ZjbZgluhl\_lh\ij_^klZ\e_gugZjbkmgdZogZklj\hijhk[ZeeZ
QlhhljZ`Z_lq_l\_jlucd\Z^jZglFH;"[Zee
a
Dhg_qgh_ihlj_[e_gb_
b
<Zeh\mx^h[Z\e_ggmxklhbfhklv