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    , .

    , , , ,

    , ...... ...,, 1.1. 1.1.2.. (...).

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    1. ........................................................................... 8

    2. ...................................................................................................... 11

    2.1. ............................................................................................................ 11

    2.2. ........................................................................................... 12

    2.3. ........................................................................ 17

    2.3.1. .................................................................................. 18

    2.3.2. . ............................................................................................ 192.3.3. ........................................................................... 19

    2.3.4. ..................................................................................... 19

    2.4. .................................................................................. 21

    2.5. ................................................................................ 25

    2.6. ............................................................. 27

    3. ................................................................................................. 33

    3.1. ............................................................................................................ 33

    3.2. .............................................................................................. 34

    3.3. ............................................................... 373.4. ....................................................... 42

    4. ................................................................................................................. 45

    4.1. ............................................................................................................ 45

    4.2. ........................................................................................................................... 46

    4.3. ................................................................................................. 47

    4.4. .............................................................................................. 54

    4.5. ............................................................................................................ 59

    5. .................................................................................................................................. 63

    5.1. ............................................................................................................ 635.2. .............................................................................................................. 64

    5.3. ............................................................................................ 66

    5.4. ...................................................................................................... 67

    5.4.1. () ..................................................... 67

    5.4.2. ....................................................... 69

    5.4.3. ............................. 71

    5.4.4.

    ( ).............................................................................................. 73

    5.4.5. ...... 76

    5.4.6. ........................................................................... 77

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    6

    5.5. ..................................................................................................... 78

    5.5.1. ....................................................... 79

    5.6. ....................................................................................................... 80

    6. ................................................................................................................... 87

    6.1. / ............................................................................................ 87

    6.2 ...........................................................................................88

    6.3. ........................................................................................ 89

    6.4 .. ...................................................... 91

    6.5 ............................................................................. 92

    6.6 ......................................................................................................................... 92

    6.6.1 ....................................................................................................... 92

    6.6.2 ....................................................................................................... 93

    6.6.3 ................................................................. 93

    6.7 ....................................................................................................... 94

    6.7.1 ....................................................................................... 95

    6.8 . ...................................................................... 95

    6.9 .............................................................................................. 96

    6.10 .. ......................................... 97

    6.11 ..................................................................................... 98

    6.11.1 ................................................................. 100

    6.12 ......................................................................................... 101

    6.12.1 ..................................................................................... 1036.13 .................................................................................................................... 104

    ................................................................................ 111

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    8

    1

    :

    .

    - , -

    () .

    -, (, , , , -

    ...)

    () .

    .

    -

    . -

    .

    .

    ,

    , -

    , ,

    ., , -

    .

    (Mathematics for Economists) -

    (Mathematics of Finance).

    -

    .

    ,

    ,

    .

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    , , -

    , :

    . -

    . -

    .

    - . -

    , .

    . 1711 -Joanne Gena -

    .

    Lanye Kroneke -

    . Antoine Augustin Gaurnot (1801-1877), , -

    ,

    :

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    .

    .

    , .

    -

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    . , , -

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    2

    :

    ,

    :

    2

    , , , ..,

    .

    :

    .

    2.1.

    , -

    . , .

    -

    .

    - .

    - , .

    .

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    12

    -.

    100 .

    -. 12% :

    12E 0,12

    100= = .

    .

    . . -

    ,

    .

    - .

    2.2.

    ,

    .

    ,

    T K E X=

    :

    ( ) K T K KEX K 1 EX= + = + = +

    ,:

    K E XT

    12

    =

    :

    EX K 1

    12

    = +

    .

    :K E X

    T365

    =

    :

    EX 1365 = +

    .

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    13

    __________________________________________________________

    -

    12 30 360 -

    :

    KEXT

    360=

    EX K 1

    360

    = +

    .

    .

    -

    .

    365 ( 366 ).

    _____________________________________________________________________

    1

    3.500 1

    8%. ;

    : ( ) ( ) K 1 EX 3.500 1 0,08 1 3.780= + = + = .

    2

    10.000 2%. 45;

    : 10.000 0,02 45

    24,66365 365

    = = .

    ,

    . :

    =

    12

    =

    365

    =

    3

    400 3 6 .

    ;

    :12 12 6

    0,06 400 3

    = = =

    6%.

    ,

    .

    :

    =

    12=

    365=

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    14

    4

    1000 3% -

    10 ;

    :

    12 12 10

    4 1000 0,03

    = = =

    .

    -

    .

    :

    =

    12

    =

    365

    =

    :

    1 =

    +

    12

    12 =

    +

    365

    365 =

    +

    5

    1 5% -

    100 ;

    :

    100 2.000

    0,05 1= = =

    .

    6

    3% 5 -

    4860 . ;

    :12 12 4860

    4.800

    12 12 0,03 5

    = = =

    + +

    .

    1

    -

    ( 12

    = 365

    = ).

    =

    .

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    15

    7

    500 7,3% 40 .

    :

    500 40 20000= = = :

    365 5000

    0,073= =

    :

    20000 4

    5000= = = .

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    16

    1. () .

    )

    .

    )

    .

    )

    .

    )

    100 .

    ) .

    ) .

    ) .

    2. 2.000 8%. 3

    ;

    3. 4.000 90 4%. ;

    4. 2.400 5 50 . ;

    5. 73.000 4% 73.520 ;

    6. 9% 8 210 .

    ;

    7. 5%. 1 -

    13.125 . ;

    8. 500 1 510 ,

    ;

    9. -

    3.500 35 3,65% .

    10. -

    1.200 50 14,6% .

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    17

    2.3.

    -

    :

    i) . .

    ii) . -

    ,.

    iii) . -

    .

    -

    . :

    i) .

    ii) ( )

    () (cash card).

    iii) , , , .

    .

    10%. -

    .

    - . -

    2%, 10

    2 2 2 0,2 1,8%100

    = = .

    8

    1.500 1,6% . -

    5 ;

    :

    10

    1,6% 1,6% 1,6% 0,16% 1,44%100

    = = .

    :

    1.500 0,0144 5 9

    12 12

    = = =

    (!!!)

    . :

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    18

    2.3.1.

    . -

    ()

    . , -

    , .

    .

    .

    -

    .

    ,

    500 .

    (

    ). -

    . -

    (-

    !).

    . :

    (cash card) ., , .. .

    .

    , -

    (, , ).

    .

    ,

    ( )

    ( 18 ). -

    . -

    ,

    .

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    20

    1. () ().

    ) .

    ) .

    ) .

    ) .

    ) .

    ) .

    )

    .

    )

    . ) .

    2. 6%.

    ;

    3. 3.000 21 . 2%.

    ( ) 1;

    4. 4%, 3.000 . 2 -

    2.000 . 6 ;

    5.

    6%, 6 108 ;

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    21

    2.4.

    . ,

    .

    .

    ,

    . -

    .

    .

    , -

    .

    .

    -.

    , ,

    . .

    .

    . -

    -

    .

    .

    9

    5.000 30

    12%. ;

    :

    5.000 0,12 30

    49,32365 365

    = = = .

    , :

    5.000 49,32 4.950,68 = .

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    22

    10

    1.500 2

    14%. 0,5% -

    15 . ;

    :

    :

    1.500 0,14 2 35

    12 12

    = = = .

    0, 05 1.500 7, 5 = .

    :

    1.500 35 7,5 15 1.442,5 = .

    , .

    .

    ,

    .

    .

    11

    -

    1.

    :

    2.2

    :

    365 365 5.000K 4951,17

    365 365 0,12 30

    = = =

    + +

    4.951,17 4.950,68 0,49 = .

    .

    12

    1.400 12%

    1340 . 3 -

    165 . .

    :

    1.400 1.340 60 = . 3 :

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    23

    1.400 0,12 3 42

    12 12

    = = = .

    60 42 18 = 165 3 30 75 =

    . :365 365 18

    730 0,12 75

    = = =

    .

    :

    1.400 730 670 = .

    _________________________________________________________

    -

    , ,

    . -

    ,

    2.2.

    ____________________________________________________________________

    13

    -

    2 .

    :

    35 7,5 15 57,5+ + =

    :

    1.500 57,5 1.442,5 = .

    :

    12 12 57,5 690 0,24

    1.442,5 2 2.885

    = = =

    24%.

    ,

    14%.

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    24

    1. () () ().

    )

    .

    )

    .

    ) ,

    .

    ) .

    ) -

    .

    ) .

    ) .

    2. 1.000 15%, 2 .

    .

    3. 2.500 10%, 3 .

    .

    4. 50 -

    14% 1.790 . ;

    5. 400 3

    386 . ;

    6. 2.000 12%

    1.860 . ;

    7. 900 15% 836,25

    . 4 3 .

    ;

    8. 12% 1.400 , 8

    . ;

    9. 200 .

    205 . ;

    10. 1.500

    20 10%. 0,6% 12 .

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    25

    2.5.E

    -

    .

    ,

    . .

    . ,

    .

    -. , .

    . , -

    .

    - .

    15

    10.000 .

    3,2% 5% .

    ;

    :

    :

    12 12 10.000 9.842,52

    12 12 0,032 6

    = = =

    + +

    10.000 9.842,52 157,48 =

    0,05 157,48 7,87 = .

    :

    9.842,52 7,87 9.850,39+ = .

    10.000 .

    :

    10.000 9.850,39 149,61 = .

    :

    12 12 149,61 0,0304 3,04%

    9.850,36 6

    = =

    .

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    26

    __________________________________________________________

    ,

    . , , -

    . -

    ,

    . -

    , .

    ______________________________________________________________________

    1. () () ().

    ) .

    ) .

    )

    .

    )

    () . )

    .

    2. 15.000 ,

    3,5% ;

    ()

    3. -

    5%; ;

    4. 19.607 2% -

    . ;

    5. 10.000 9.855

    . ;

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    27

    2.6.

    -

    () .

    .

    .

    .

    .

    ()

    () .

    :

    . 1 2 OA ,OA ,...OA

    1 2 , ,..., .

    .:

    16

    1.000 2

    1 . -

    12%.

    ; (

    )

    :

    :

    1 0,12 2 0,12 1 1.000 1

    12 12

    =

    0 0,99 1.000 0,98 =

    1.000 0,980 989,9

    0,99

    .

    :

    ( ) ( ) ( ) ( )1 1 2 2 1 1 1 ... 1 = + + +

    :1 2

    1 2

    ...

    1 1 1 1 = + + +

    + + + +.

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    28

    17

    1 -

    ().

    :

    :

    1

    1

    1 1

    12 12

    =

    + +

    1000

    1 0,12 2 0,121 1

    12 12

    =

    + +

    1.000 1.000 1,01

    990,21,01 1,02 1,02

    = = = .

    18

    1.000 1.500

    73 146 100 .

    8%; ()

    :

    1 21 2

    1 1 1

    365 365 365

    = +

    100 0,08 73 0,08 145 0,08 1 1.000 1 1.500 1

    365 365 365

    = +

    0 0,978 1.000 0,984 1.500 0,968 = +

    0 0,978 984 1.452 = +

    24360 0 2.490,8

    0,978= .

    -.

    () . -

    :

    :

    1 1 OA OA 1 T T E ... OA 1 T T E

    :

    1 2

    1 2

    ...

    1 1 1 1 .

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    29

    19

    1.000 2

    1 .

    12%. ; (

    )

    :

    ( )11

    1

    12

    =

    ( )2 1 0,12 1.000 1

    12

    =

    0 1.000 0, 99 990= = .

    20

    19 (-

    ).

    :

    ( )1

    1

    1

    12

    =

    +

    ( )1.0002 1 0,12

    112

    =

    +

    990,1= .

    21

    1.000 1.500

    73 143 100

    . -

    8%; ()

    :

    ( ) ( )1 21 2

    1 1

    365 365

    = +

    ( ) ( )73 100 0,08 143 100 0,08 1.000 1 1.500 1

    365 365

    = +

    ( ) ( ) 1.000 1 0,006 1.500 1 0,009= + +

    0 1.006 1.486,5= + 2492,5= .

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    30

    1. 45

    2.500 60 . -

    10% .

    ;

    2. 1.800 2

    3 . 14%

    .

    ;

    3. 4.000 90 45 . 9%

    .

    ;

    4. 500 2

    4 . 12%

    .

    ;

    5. 2.000 4.000

    35 50 75 .

    7%

    . ;

    6. 1.000, 2.000 2.500

    1, 2 3 2 .

    11%

    . ;

    7. 900

    800 1.200 70 100

    . 10%.

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    31

    () ,

    .

    ,

    , .

    ,

    , , ,

    , .

    . ,

    , 1998. , , 1968

    . , , 1992

    . - ., , 1994

    . - . , , 2003

    Adekunle, J.O., The demand for Money: Evidence from Developed and less devel-

    oped Economies, IMF Staff Press, Vol. 15, 1968

    Davidson, P.Money and the Real World, London, 2ed., 1978

    . , , , 1993.

    . -

    . -

    ,

    .

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    32

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    3

    :

    / :

    ,

    , . - -

    .

    :

    -

    , -

    .

    3.1.

    ,

    .

    -

    .

    -.

    1 . -,

    .

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    34

    3.2.

    , -

    , :

    ( )

    1 = +

    . ( )

    1 +

    1 .

    1

    .

    1

    1% 2% 10% 15%

    1 1,01 1,05 1,1 1,15

    5 1,05 1,25 1,5 1,75

    10 1,1 1,5 2 2,5

    15 1,15 1,75 2,5 3,25

    20 1,2 2 3 4

    25 1,25 2,25 3,5 4,75

    50 1,5 3,5 6 8,5

    100 2 6 11 16

    1

    1% 2% 10% 15%

    1 1,01 1,05 1,1 1,15

    5 1,051 1,28 1,61 2,01

    10 1,104 1,63 2,59 4,05

    15 1,16 2,08 4,18 8,14

    20 1,22 2,65 6,73 16,37

    25 1,282 3,39 10,83 32,92

    50 1,645 11,47 117,39 1.083,65

    100 2,705 131,5 13.780,61 1.174.313,4

    -

    .

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    35

    ,

    .

    , , -

    . 15 1.174.313,4 !!!

    (-

    ).

    1

    1.000 5%.

    10 ;

    ( ) ( ) 10

    1 1.000 1 0,05 1.628,89= + = + = .

    2

    2.000 10%

    3.200 ;

    ( ) ( ) 1 3.200 2.000 1 0,1= + = +

    ( ) 3.200 1,1 1,6 1,1

    2.000= = .

    51,1 1, 6105= 5 . (

    -

    , 5= -

    .

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    36

    1. () ()

    )

    .

    )

    .

    )

    .

    )

    .

    )

    .

    2. 15.000 -

    8% 15 ;

    3. 4% 12 ,

    3.202 ;

    4. 3500 5 5.636 .

    ;

    5. 5.000 6%

    7.970 ;

    6.

    5 ;

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    37

    3.3.

    .

    , ,

    -

    .

    3

    8.000 .

    5 4%;

    5 10 2%.:

    ( ) ( ) 10

    1 8.000 1 0,02 9.751,56= + = + = .

    -

    ;

    . .

    4 5.000 2,4% .

    6 8 ;

    6 2 1 13 + =

    2 . 13 :

    ( ) ( ) 13

    1 5.000 1 0,012 5.838,7= + = + =

    :' ' 0,012 2 1 5.838,7 1 5.850,38

    12 12

    = + = + =

    .

    ,

    , -

    . -

    . -

    .

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    38

    5

    30.000 2 -

    6%. ;

    ( )

    1 = +

    ( )2

    30.000 1 0,06= = +

    30.000 1,1236= =

    30.000

    1,1236= 26.700 .

    26.700 , 30.000 26.700 3.300 = .

    1 ,

    ( ) 1 = + . -

    2

    . 2

    2.

    2 . -

    ( )2'

    2 1 = + . :

    ( ) ( ) ( )2 2'

    2 2

    1 1 1 1 = + = + + = +

    2 21 1 1 1+ = + = + .

    3 -

    . -

    1 , 3 4

    6 12 3, 4, 62.

    :

    ( ) ( ) ( ) ( ) ( )3 62 4 12

    2 3 4 6 121 1 1 1 1 1 + = + = + = + = + = +

    6 10%, -

    , ;

    ( ) ( ) ( )2 2 2

    2 2 21 1 1 0,1 1 1,1 1 + = + + = + = +

    2 21 1,1 1,1 1 0,0488 4,88%+ = = .

    :

    ( )4 4

    4 41 1 1,1 1 0,0241 2,41%+ = + =

    ( )12 1212 121 1 1,1 1 0,00797 0,797%+ = + = .

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    39

    -

    -

    . 4 2

    4,88 2 9,76% = 12 0,797 12 9,564% = . -

    , -

    .

    7

    6%.

    3%. ;

    :

    ( ) ( )2 2

    21 1 1 1 0,03+ = + + = +

    ( )2

    1 0,03 1 1,0609 1 0,0609 6,09%= + = =

    , .

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    40

    1. 4.000 5%.

    6 ;

    2. 4%. 3,5

    8.040 , ;

    3. 2.500 3%.

    2.816 ;

    4. 1.000 3 1.194 .;

    5. 4.500 4%.

    17 ;

    6. 6% 15

    16.033 .

    ;

    7. 20.000 , 3

    8%. -

    ; ()

    8. 2

    10% 13.605 . ;

    9.

    40.000 8% 34.192 ;

    10. 15% , -

    , , .

    11. 3%, , -

    , , .

    12. 12% ,

    .

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    41

    13. 8% , -

    .

    14. 4,1%

    4% .

    ;

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    42

    3.4.

    -

    1 ,

    .

    .

    .

    1, 2, , 1, 2, ,

    .

    ,

    :

    ( ) ( ) ( ) ( )1 2 1 2

    ...

    1 1 1 1 = + + +

    + + + +.

    8

    50.000 1

    2 . 4%. -

    ;

    ( ) ( )1

    2 1

    1 1 =

    + + ( )2

    50.0001 0,041 0,04

    = ++

    50.000

    1,0816 1,04= 52.000= .

    9

    10.000 30.000 -

    3 1 2 .

    6%.;

    ( ) ( )1 2

    2 3

    1 1 1 = +

    ++ +

    ( ) ( )2 3

    10.000 30.000

    1 0,061 0,06 1 0,06= +

    ++ +

    8.396 28.302

    1,1236= +

    36.698

    1,1236

    = 41.234 .

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    43

    1. 50.000 6

    8 . 8%

    ;

    2. 10.000 7

    5 . 7%

    ;

    3. 20.000 40.000 -

    1 4 2 . - 6%, ;

    4. 50.000 , 60.000 30.000

    1, 3 5 2 .

    6%, ;

    5. 11.025 10.000 5%.

    2 .

    .

    (2 3) -

    .

    :

    : ,

    .

    : -

    -

    .

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