.


:




:

































 

 

 

 





, . .

, . . .

, , , .

, .

.11.

:

E = C + I + G + NX.

, ( Y=E) . . Y=E . , .. .

(Y1) (Y0), , (AD < AS). , . . , (AD = AS).

Y2 Y0, , (AD > AS). , . Y0 (AD = AS).

 

 

(deflationary gap) , , . , , , .

(inflationary gap) , , (non-accelerating inflation level of unemployment (NAIRU). , , , , . , (demand inflation).

Y0 : C, I, G NX. . AD .

∆A = ∆(a + i + g + nx) .

.

m = ∆Y/ ∆A,

m ; ∆Y - ; ∆A - , .

, () () . .

∆Ca, (Y) , , , MPC*∆Ca. MPC*∆Ca .. -.

∆Ca↑ ═ AD↑ ═ Y↑═ C↑═ AD↑ ═ Y↑ ═ C↑ ..

. , .

, , , , . - , MPC ( ).

, (), .

Y0 Y*, , , .. ( AD = AS ).

. , . :

∆Y= * .

, (), .

Y0 Y**, , . AD : , ( ). ( ). :

∆Y= - * .

17.

- .





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