What causes an economic recession? - Richard Coffin

2,075,407 views ・ 2019-10-15

TED-Ed


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

Prevodilac: Ivana Krivokuća Lektor: Kristina Radosavljević
00:06
For millennia,
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Milenijumima je narod u Britaniji koristio bronzu za pravljenje alata i nakita,
00:08
the people of Britain had been using bronze to make tools and jewelry,
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00:12
and as a currency for trade.
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kao i za valutu u trgovini.
00:15
But around 800 BCE, that began to change:
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Ali oko 800. godine pre nove ere, to je počelo da se menja:
00:19
the value of bronze declined, causing social upheaval and an economic crisis—
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vrednost bronze je opala, što je izazvalo društveni preokret i ekonomsku krizu -
00:25
what we would call a recession today.
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ono što bismo danas nazvali recesijom.
00:28
What causes recessions?
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Šta uzrokuje recesije?
00:30
This question has long been the subject of heated debate among economists,
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Ovo pitanje je dugo bilo predmet žestoke rasprave među ekonomistima,
00:35
and for good reason.
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i to sa dobrim razlogom.
00:36
A recession can be a mild decline in economic activity
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Recesija može biti blagi pad ekonomskih aktivnosti
00:39
in a single country that lasts months,
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u jednoj zemlji koji traje mesecima,
00:42
a long-lasting downturn with global ramifications that last years,
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dugotrajan pad sa globalnim posledicama koji traje godinama,
00:47
or anything in between.
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ili bilo šta između ta dva.
00:49
Complicating matters further,
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Dodatno komplikuje stvari
00:51
there are countless variables that contribute to an economy’s health,
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to što postoji bezbroj promenljivih koje doprinose zdravlju ekonomije,
00:55
making it difficult to pinpoint specific causes.
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što otežava određivanje konkretnih uzroka.
00:59
So it helps to start with the big picture:
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Pomaže ako počnemo sa širom slikom:
01:01
recessions occur when there is a negative disruption
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recesije nastaju kada se javi negativan poremećaj
01:04
to the balance between supply and demand.
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ravnoteže između ponude i potražnje.
01:07
There’s a mismatch between how many goods people want to buy,
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Postoji neusklađenost između toga koliko robe ljudi žele da kupe,
01:11
how many products and services producers can offer,
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koliko proizvoda i usluga proizvođači mogu da ponude,
01:14
and the price of the goods and services sold, which prompts an economic decline.
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i cene prodatih roba i usluga, što podstiče ekonomski pad.
01:19
An economy’s relationship between supply and demand
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Odnos između ponude i potražnje u nekoj ekonomiji
01:23
is reflected in its inflation rates and interest rates.
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ogleda se u njenim stopama inflacije i kamatnim stopama.
01:27
Inflation happens when goods and services get more expensive.
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Inflacija se dešava kada roba i usluge poskupljuju.
01:31
Put another way, the value of money decreases.
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Drugim rečima, vrednost novca opada.
01:35
Still, inflation isn’t necessarily a bad thing.
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Ipak, inflacija nije nužno loša stvar.
01:38
In fact, a low inflation rate is thought to encourage economic activity.
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Zapravo, smatra se da niska stopa inflacije podstiče ekonomsku aktivnost.
01:43
But high inflation that isn’t accompanied with high demand
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Ali visoka inflacija koja nije praćena velikom potražnjom
01:46
can both cause problems for an economy and eventually lead to a recession.
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može ujedno izazvati probleme za ekonomiju i na kraju dovesti do recesije.
01:52
Interest rates, meanwhile,
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Kamatne stope, međutim,
01:54
reflect the cost of taking on debt for individuals and companies.
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odražavaju troškove preuzimanja duga za pojedince i kompanije.
01:58
The rate is typically an annual percentage of a loan
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Stopa je obično godišnji procenat kredita
02:01
that borrowers pay to their creditors until the loan is repaid.
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koji zajmoprimci plaćaju poveriocima dok se zajam ne otplati.
02:05
Low interest rates mean that companies can afford to borrow more money,
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Niske kamatne stope znače da kompanije mogu priuštiti da pozajme više novca,
02:09
which they can use to invest in more projects.
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koji mogu uložiti u više projekata.
02:12
High interest rates, meanwhile, increase costs for producers and consumers,
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Sa druge strane, visoke kamatne stope
povećavaju troškove za proizvođače i potrošače,
02:17
slowing economic activity.
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što usporava ekonomske aktivnosti.
02:19
Fluctuations in inflation and interest rates
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Oscilacije inflacije i kamatnih stopa
02:22
can give us insight into the health of the economy,
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nam mogu dati uvid u zdravlje ekonomije,
02:25
but what causes these fluctuations in the first place?
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ali šta uopšte izaziva te oscilacije?
02:29
The most obvious causes are shocks like natural disaster, war,
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Najočigledniji uzroci su šokovi poput prirodnih katastrofa, rata
02:33
and geopolitical factors.
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i geopolitičkih faktora.
02:35
An earthquake, for example,
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Zemljotres, na primer,
02:37
can destroy the infrastructure needed to produce important commodities such as oil.
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može uništiti potrebnu infrastrukturu za proizvodnju važnih roba poput nafte.
02:42
That forces the supply side of the economy to charge more for products that use oil,
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To primorava ponudu ekonomije da naplaćuje više za proizvode koji koriste naftu,
02:47
discouraging demand and potentially prompting a recession.
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što obeshrabruje potražnju i potencijalno stvara recesiju.
02:51
But some recessions occur in times of economic prosperity—
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Ali neke recesije se javljaju u doba ekonomskog prosperiteta -
02:55
possibly even because of economic prosperity.
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a možda čak usled ekonomskog prosperiteta.
02:59
Some economists believe that business activity from a market’s expansion
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Neki ekonomisti smatraju da poslovne aktivnosti zbog širenja tržišta
03:03
can occasionally reach an unsustainable level.
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ponekad mogu dostići neodrživi nivo.
03:06
For example, corporations and consumers may borrow more money
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Na primer, korporacije i potrošači mogu pozajmljivati više novca
03:10
with the assumption that economic growth will help them handle the added burden.
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uz pretpostavku da će im ekonomski rast pomoći da se nose sa dodatnim teretom.
03:14
But if the economy doesn’t grow as quickly as expected,
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Ali ako ekonomija ne raste tako brzo kao što se očekuje,
03:18
they may end up with more debt than they can manage.
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onda mogu završiti sa više dugova nego što mogu da podnesu.
03:21
To pay it off, they’ll have to redirect funds from other activities,
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Da bi ih isplatili, moraće da preusmere sredstva iz drugih aktivnosti,
03:25
reducing business activity.
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čime se smanjuju poslovne aktivnosti.
03:27
Psychology can also contribute to a recession.
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Psihologija takođe može doprineti recesiji.
03:30
Fear of a recession can become a self-fulfilling prophecy
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Strah od recesije može postati samoispunjavajuće proročanstvo
03:34
if it causes people to pull back investing and spending.
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ako navede ljude da povuku ulaganja i potrošnju.
03:38
In response, producers might cut operating costs
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Kao odgovor na to, proizvođači bi mogli smanjiti troškove poslovanja
03:41
to help weather the expected decline in demand.
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kako bi prebrodili očekivani pad potražnje.
03:44
That can lead to a vicious cycle as cost cuts eventually lower wages,
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To može dovesti do začaranog kruga
jer smanjivanje troškova na kraju snižava plate,
03:49
leading to even lower demand.
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što dovodi do još manje potražnje.
03:52
Even policy designed to help prevent recessions can contribute.
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Čak može doprineti i politika koja je osmišljena
da pomogne u sprečavanju recesije.
03:57
When times are tough, governments and central banks may print money,
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Kad su vremena teška, vlade i centralne banke mogu da štampaju novac,
04:01
increase spending, and lower central bank interest rates.
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povećaju potrošnju i snize kamatne stope centralne banke.
04:05
Smaller lenders can in turn lower their interest rates,
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Manji zajmodavci mogu zauzvrat sniziti svoje kamatne stope,
04:08
effectively making debt “cheaper” to boost spending.
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čime „pojeftinjuju“ dug kako bi se povećala potrošnja.
04:12
But these policies are not sustainable and eventually need to be reversed
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Ali ove mere nisu održive i na kraju ih je potrebno ukinuti
04:16
to prevent excessive inflation.
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da bi se sprečila prekomerna inflacija.
04:18
That can cause a recession if people have become too reliant on cheap debt
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To može izazvati recesiju ako se ljudi previše oslanjaju na jeftin dug
04:23
and government stimulus.
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i podsticaje vlade.
04:25
The Bronze recession in Britain eventually ended when the adoption of iron
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Recesija bronze u Britaniji se na kraju završila kada je usvajanje gvožđa
04:30
helped revolutionize farming and food production.
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pomoglo da se ostvari revolucija u poljoprivredi i proizvodnji hrane.
04:33
Modern markets are more complex,
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Savremena tržišta su složenija,
04:35
making today’s recessions far more difficult to navigate.
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zbog čega je daleko teže upravljati današnjom recesijom.
04:39
But each recession provides new data to help anticipate and respond
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Ali svaka recesija pruža nove podatke
koji pomažu efikasnije predviđanje budućih recesija i reagovanje na njih.
04:43
to future recessions more effectively.
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