The time value of money - German Nande

Kako izračunati buduću vrednost vašeg novca - Džerman Nandi (German Nande)

369,384 views

2014-07-03 ・ TED-Ed


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The time value of money - German Nande

Kako izračunati buduću vrednost vašeg novca - Džerman Nandi (German Nande)

369,384 views ・ 2014-07-03

TED-Ed


Please double-click on the English subtitles below to play the video.

Prevodilac: Mile Živković Lektor: Anca Dimovska
00:09
They say, 'Time is money,'
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Kaže se: "Vreme je novac",
00:11
but what does one really have to do with the other?
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ali kakve veze imaju ove dve stvari jedna sa drugom?
00:14
Meet Sheila!
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Upoznajte Šilu!
00:15
She just got her first big bonus.
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Upravo je dobila svoj prvi veliki bonus.
00:19
Sheila knows exactly what she wants to do with that money.
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Šila tačno zna šta želi da uradi s tim novcem.
00:22
She's had her eye on a nice convertible for a while now.
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Već dugo gleda jedan lep kabriolet.
00:25
Yes, Sheila, that's a nice car!
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Da, Šila, to je sjajan auto!
00:28
Oh, looks like Sheila is a little short.
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Oh, izgleda da Šili fali nešto novca.
00:31
But wait!
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Ali stanite!
00:32
She has an idea.
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Ima ideju.
00:34
Sheila is a smart cookie.
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Šila je pametna.
00:35
She knows that if she deposits the money for a year
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Zna da ako oroči novac na godinu dana
00:38
instead of buying the car today,
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umesto da danas kupi automobil,
00:40
she will earn interest.
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zaradiće kamatu.
00:42
Then she'll be able to afford the car.
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Onda će moći da priušti auto.
00:45
Sheila knows that the value of her deposit one year from now
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Šila zna da će vrednost njenog uloga godinu dana od danas
00:49
will equal the money deposited today plus the interest earned.
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biti jednaka uloženom novcu plus zarađenoj kamati.
00:53
We call Sheila's money deposited today
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Novac koji je Šila danas uložila
00:56
the present value of money.
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zovemo sadašnjom vrednošću novca.
00:58
And the value of Sheila's deposit next year
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Vrednost Šilinog uloženog novca sledeće godine
01:01
is the future value of money.
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zovemo budućom vrednošću novca.
01:03
What connects one to the other?
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Šta povezuje ovo dvoje?
01:04
The interest rate,
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Kamata,
01:06
also known as the time value of money.
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poznata i kao vremenska vrednost novca.
01:10
Now, with a little bit of rearranging,
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Uz malo reorganizacije,
01:11
we can figure out the future value of Sheila's money
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možemo otkriti buduću vrednost Šilinog novca
01:15
with this equation.
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uz pomoć ove jednačine.
01:16
So in a year, the future value will be $11,000.
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Za godinu dana, buduća vrednost biće 11 000 dolara.
01:21
Well, it's been a year!
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Evo prošla je godina!
01:22
And there's Sheila, with enough money to buy the car.
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Eto Šile, sa dovoljno novca da kupi auto.
01:25
Sheila really understands the future value of money.
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Šila zaista razume buduću vrednost novca.
01:28
Now, I just hope she understands the speed limit!
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Nadam se da razume i ograničenje brzine!
01:31
Now, meet Timmy.
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Sada upoznajte Timija.
01:32
He's also gotten his bonus.
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Takođe je dobio bonus.
01:34
The money seems to be burning a hole in his pocket.
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Kao da mora da potroši taj novac.
01:37
Yes, Timmy, that's a nice car that will surely impress people.
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Da, Timi, to je fin auto koji će sigurno impresionirati ljude.
01:42
Oh! Looks like you're a little short.
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Oh! Izgleda da ti fali nešto novca.
01:45
Maybe you can follow Sheila's example.
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Možda možeš da uradiš isto što i Šila.
01:47
You see, Timmy, just like Sheila,
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Vidiš, Timi, baš kao Šila,
01:49
after the first year, you'll have $11,000.
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nakon prve godine, imaćeš 11 000 dolara.
01:52
But Timmy, that is still not enough to buy that fancy car.
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Ali Timi, to još uvek nije dovoljno da kupiš taj luksuzni auto.
01:56
Why don't you leave the money deposited for another year?
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Zašto da ne ostaviš novac u banci još jednu godinu?
01:58
Let's see how your deposit will be doing in two years.
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Da vidimo šta će biti s tvojim depozitom za dve godine.
02:01
With a little bit of rearranging,
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Uz malo reorganizovanja,
02:03
it becomes the value of your money next year,
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to postaje vrednost tvog novca sledeće godine,
02:05
times one plus the interest rate.
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puta jedan plus kamata.
02:08
We can then convert the future value one year from now
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Onda možemo konvertovati buduću vrednost za jednu godinu
02:11
to the present value times one plus the interest rate.
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u sadašnju vrednost puta jedan plus kamata.
02:14
We can even simplify this further
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Ovo možemo još više pojednostaviti
02:15
by just squaring the value of one plus the interest rate.
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tako što ćemo vrednost od jedan plus kamate staviti na kvadrat.
02:19
Sorry, Timmy, you'll have more money after two years,
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Žao mi je Timi, za dve godine ćeš imati više novca,
02:22
but you still can't afford the car!
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ali opet nećeš moći da priuštiš auto!
02:24
I don't know how many more years you'll have to wait,
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Ne znam koliko ćeš godina još morati da čekaš,
02:28
but I can tell you one way we can figure it out.
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ali mogu da ti kažem jedan način da to otkrijemo.
02:30
Do you see that little number two in the equation?
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Vidiš li tu malu dvojku u jednačini?
02:33
Any number that you put in there
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Svaki broj koji tu staviš
02:34
is the number of years that you are waiting,
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je broj godina koji čekaš,
02:37
also known as the period.
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ili period.
02:39
Sure, Timmy, we can see how much you'll have in five years.
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Naravno, Timi, možemo videti koliko ćeš imati za pet godina.
02:44
Let's connect future value and present value across five years.
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Povežimo sadašnju i buduću vrednost preko pet godina.
02:48
Let's watch the period increase from two to five.
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Gledajmo kako se period uvećava sa dva na pet.
02:51
After 5 years, you'll have $16,105.10.
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Nakon pet godina, imaćeš 16 105,10 dolara.
02:58
Sorry, Timmy, you have to wait a little longer.
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Žao mi je Timi, moraćeš da čekaš još malo.
03:01
10 years?
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Deset godina?
03:02
Yeah! Let's see if you'll be able to buy the car then.
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Da! Hajde da vidimo da li ćeš onda moći da priuštiš auto.
03:06
Not quite.
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Ne baš.
03:08
Well, Timmy, it looks like you'll need 26 years to afford this car.
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Pa, Timi, izgleda da će ti trebati 26 godina da priuštiš ovaj auto.
03:13
You should ask Sheila for a ride to the beach.
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Treba da pitaš Šilu za prevoz do plaže.
03:16
Maybe a bicycle will suit you better?
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Možda će ti bicikl više odgovarati?
03:18
I hear the bus is pretty cheap!
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Čujem da je autobus prilično jeftin!
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