|
RENTA Unitaria
Diferida Perpetua PostPagable |
|
|
|
|
|
|
|
| |
VALOR Actual en α = 0 de la renta
diferida en d períodos |
|
|
| - |
Las proyecciones de las infinitas
cuantías por contracapitalización forman una prog. geom. |
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
··· |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| an |
|
(1+i)-(d+n) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
··· |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| as |
|
(1+i)-(d+s) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
··· |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| a1 |
|
(1+i)-(d+1) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
d |
|
|
|
|
|
C1=1 € |
|
Cs=1 € |
|
|
Cn=1 € |
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
··· |
|
|
|
|
|
|
|
|
··· |
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
∞ |
|
|
|
| |
0 |
|
1 |
|
d+0 |
|
d+1 |
|
d+s |
|
d+n |
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| a1=(1+i)-(d+1), r =(1+i)-1<1, tér. gen. as=(1+i)-(d+s), sumar ∞ tér. S∞ = ∑s1,∞as = ∑s1,∞(1+i)-(d+s) |
|
|
|
|
(1+i)-(d+1) |
|
(1+i)-d(1+i)-1 |
|
|
1 |
|
|
|
d /( V0)∞ | i = |
= |
= |
(1+i)-d |
|
|
|
1 - (1+i)-1 |
i · (1+i)-1 |
i |
|
|
|
|
|
|
|
|
|
|
|
|
| - |
d
/( V0)∞ | i = (1+i)-(d+1) + (1+i)-(d+2) + ··· = (1+i)-d · 1 / i = (1+i)-d · a∞ | i = d /a∞ | i |
|
|
|
|
|
|
RENTA Unitaria Diferida Perpetua PrePagable |
|
|
|
|
| |
VALOR Actual en α = 0 de la renta
diferida en d períodos |
|
|
| - |
Las proyecciones de las infinitas
cuantías por contracapitalización forman una prog. geom. |
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
··· |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
(1+i)-(d+n-1) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
··· |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| as |
|
(1+i)-(d+s-1) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
··· |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
(1+i)-(d+1) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| a1 |
|
(1+i)-d |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
C1=1 € |
|
|
1 € |
|
Cs=1 € |
|
|
Cn=1 € |
|
|
|
|
|
|
|
|
d |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
··· |
|
|
|
|
|
|
|
|
··· |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
∞ |
|
|
|
|
0 |
|
1 |
|
d+0 |
|
d+1 |
|
d+s-1 |
|
d+n-1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| a1=(1+i)-d, r =(1+i)-1<1, tér. gen. as=(1+i)-(d+s-1), sumar ∞ tér. S∞ = ∑s1,∞as = ∑s1,∞(1+i)-(d+s-1) |
|
|
|
|
(1+i)-d |
|
(1+i)-d |
|
|
1+i |
|
|
|
d /( ··V0)∞ | i = |
= |
= |
(1+i)-d |
|
|
|
1 - (1+i)-1 |
i · (1+i)-1 |
i |
|
|
|
|
|
|
|
|
|
|
|
|
| - |
d
/( ··V0)∞ | i = (1+i)-d + (1+i)-(d+1) + ··· = (1+i)-d (1+i) / i = (1+i)-d · ··a∞ | i = d / ··a∞ | i |
|
|
|
|
|
|
|
|
| |
Resta de inmediatas |
* |
d /a∞ | i = a∞ | i - ad | i |
y |
d / ··a∞ | i =··a∞ | i -··ad | i |
|
|
|
|
|
|
|
|
* |
|
a ∞ | i = |
|
(1+i)-1 |
+ ··· + |
(1+i)-d |
+ |
(1+i)-(d+1) |
+ |
(1+i)-(d+2) |
··· |
··· |
··· |
··· |
|
|
|
|
|
|
|
|
|
a d | i = |
|
(1+i)-1 |
+ ··· + |
(1+i)-d |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
d /a∞ | i = |
|
|
(1+i)-(d+1) |
+ |
(1+i)-(d+2) |
··· |
··· |
··· |
··· |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
VALOR actual en α |
to -α/a∞| i = (1+i)-(to-α) a∞| i |
y |
to-α/ ··a∞| i = (1+i)-(to-α)···a∞| i |
|
|
|
En este caso t0 - α no representa períodos completos sino una diferencia de
tiempos. |
|
|
|
|
|
|
|
|
|
RENTA Constante Diferida Perpetua |
|
|
|
|
|
|
| |
Valor actual |
|
d /( Va)∞ | i = C·d /a∞ | i |
y |
d /( ¨Va)∞| i = C·d / ··a∞| i |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|