.


:




:

































 

 

 

 


,




: 1) 2) . . , .. , , .

(transaction demand for money) (transactions), .. . , , .. ( .) ( , .).

 

 

( ): M x V= P x Y

. 6.1. ) )
P
k
Y
, (M/) () (Y). . . , (Y), (k) . () ( Y), : = k Y, , k , , , , Y (). , - (Y). : (/)D = (/)D (Y) = kY. (. , k = 1/V).

( ) (.12.1.()) (.6.1.()), :

, 30- , , , 2 - - 2 : .

( precautionary demand for money) , . , , , . , . , , .

(speculative demand for money) ( , ). ( ), . (100%-) , . , , , . , , . , . . , . , .. , , , . , , (.6.2.()). , , . (). . , , , , . . , , , . , . , , , .. . . , , , , , , capital gain. , capital gain, . . , , . : (M/P)DA = (M/P)D = - hR.

 

.6.2.
P
)
R
)  
)
R

: (M/P)D = (M/P)D + (M/P)DA = kY hR, Y , R , k - () , .. , , , h () , .. , , ( k , , h , ).

, .. . , . : .

.

1 ( , .. - currency) ( 0) (demand deposits), .. .

1 = + ( ) +

2 1 (save deposits), ( $100 000) .

2 = 1 + + .

3 2 ( $100 000) (time deposits).

3 = 2 + + .

L 3 ( treasury bills)

L = 3 + , ,

( L 0), ( 0 L).

: 1) 2) - (near-money)

,

, .. . . (.. ) . .

1 (..

C (currency), , D (demand deposits), ): = + D

( ), D .

2, 3 L ,

( : ) , ) , ) ).

:

, ();

( ), (D)

( , . ), , ().

:

1) ,

2) ()

,

, (-) .

, , ( ), , , , . , .

(1) ( ) (): = + D

, , , . ( ) ( ). , , (monetary base) (high-powered money) :

= + R

? , .

, : 1) rr (reserve ratio), : rr = R/D , . ; 2) r (), : r = /D. .

= r D, R = rr D, :

= + D = r D + D = (r + 1) D (1)

= + R = r D + rr D = (r + rr) D (2)

(1) (2), :

(r + 1) D (r + 1) (cr + 1)

------ = --------------- = ------------ M = ----------- H

(r + rr) D (r + rr) (cr + rr)

(cr + 1)

= mult x H mult = ----------

(r + rr)

 

[(r + 1)/ (r + rr)] , .. , , () () . , . , , , .

, , (=0), , () : multD = 1/ rr. (simple money multiplier), - (money multiplier).

. 6.4.
M
H
H2
H1
. , .. , , , , . , () () , : (r + 1)/(r + rr) , (cr + rr)/(cr + 1) (.12.4.).

1 r1 r2 ( ), 1 2. ( 1, 2. , . , ( , ), .. , , , .





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