A Price Is a Signal Wrapped Up in an Incentive
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Not Synced♪ [music] ♪
-
Not Synced- [Alex] A modern economy
depends on the cooperation -
Not Syncedof vast numbers of strangers,
-
Not Syncedbut how is this cooperation
coordinated? -
Not SyncedLet's revisit the economics
behind roses, -
Not Syncedbut this time,
let's go back to 1973. -
Not SyncedIn the 1970s, the price of oil
skyrocketed so it made sense -
Not Syncedto economize,
but oil has many uses. -
Not SyncedSo which uses should we cut back
and which should we maintain? -
Not SyncedIn a market economy, no one person
decides these questions -
Not Syncedor perhaps more accurately,
everyone does. -
Not SyncedA price is a signal
wrapped up in an incentive. -
Not SyncedSo when the price of oil increased,
it signaled that oil -
Not Syncedhad become more scarce
and it gave everyone -
Not Syncedan incentive to listen
to that signal. -
Not SyncedIt said, "Find ways
to economize on oil -
Not Syncedor develop substitutes
and you will profit." -
Not SyncedWhen the price of oil
first increased, -
Not Syncedmost roses bought
in the United States were grown -
Not Syncedin greenhouses in New Jersey,
in Pennsylvania. -
Not SyncedThe increased price of oil
meant that it cost more -
Not Syncedto heat those greenhouses,
which meant a shift upwards -
Not Syncedin the supply curve for flowers
and an increase in the price. -
Not SyncedThe result was that
it encouraged people -
Not Syncedto turn to substitutes.
-
Not SyncedSo just chocolate and Teddy bears
to give to their loved ones -
Not Syncedat Valentine's Day,
but the story doesn't end there. -
Not SyncedSeeing the higher price of oil,
entrepreneurs began to think -
Not Syncedabout other ways
to produce flowers. -
Not SyncedInstead of heating a greenhouse,
why not use the natural heat -
Not Syncedof the sun and transport the roses.
-
Not SyncedEntrepreneurs encouraged farmers
in Kenya and Ecuador -
Not Syncedto start growing roses.
-
Not SyncedAnd they began to invest
in a new global infrastructure -
Not Syncedto deliver roses around the world.
-
Not SyncedWho could have predicted it?
-
Not SyncedDid one way of adjusting
to a reduced supply of oil -
Not Syncedwas greater consumption
of chocolate? -
Not SyncedAnd another way,
by importing roses. -
Not SyncedIn fact, no one
could have predicted, -
Not Syncedlet alone plan all the myriad ways
in which people responded -
Not Syncedto the increased price of oil.
-
Not SyncedThat's because no one knows
all the information -
Not Syncedthat the market uses.
-
Not SyncedEverything from the cost
of growing greenhouses, -
Not Syncedto the demand for roses
versus chocolate, -
Not Syncedto the value
that a particular piece -
Not Syncedof land in Kenya has
for growing flowers versus coffee. -
Not SyncedNo single individual
knows all of these information. -
Not SyncedIt's dispersed.
-
Not SyncedSo when oil becomes scarce,
we want people all over the world -
Not Syncedto use this dispersed information,
their information -
Not Syncedand their ingenuity to figure out
how best to economize on oil. -
Not SyncedThe price system does this
in a remarkably efficient way. -
Not SyncedThe Kenyan farmer doesn't have
to know anything about oil -
Not Syncedto have an incentive
to do the right thing. -
Not SyncedHe just sees that the price paid
for roses has increased -
Not Syncedand so following his self interest,
he starts to produce more roses. -
Not SyncedUltimately, that frees up more oil
to be used in the production -
Not Syncedof jet fuel where there
are fewer substitutes. -
Not SyncedMillions of decisions like this
made all over the world, -
Not Syncedrearrange and reallocate
the world's production. -
Not SyncedTaking oil from where
it has low value and moving it -
Not Syncedto where it has high value
so that we produce the most value -
Not Syncedfrom our limited resources.
-
Not SyncedThat is the invisible
hand in action. -
Not SyncedIf it had been invented,
the price system -
Not Syncedwould be one of the most amazing
creations of the human mind. -
Not SyncedBut like language,
it wasn't invented, -
Not Syncedand it worked long before
anyone had any understanding -
Not Syncedof its principles.
-
Not SyncedThere's Nobel price economist,
Vernon Smith, has put it, -
Not Synced"The pricing system
is a scientific mystery as deep, -
Not Syncedfundamental, and inspiring
as out of the expanding universe -
Not Syncedor the forces that bind matter."
-
Not SyncedWe'll be exploring more
about the mystery -
Not Syncedand the marvel of the price system
in the next video. -
Not Synced- [Narrator] If you want
to test yourself, -
Not Syncedclick "Practice Questions."
-
Not SyncedOr if you're ready to move on,
just click "Next Video." -
Not Synced♪ [music] ♪
- Title:
- A Price Is a Signal Wrapped Up in an Incentive
- Description:
-
Join Professor Tabarrok in exploring the mystery and marvel of prices. We take a look at how oil prices signal the scarcity of oil and the value of its alternative uses. Following up on our previous video, “I, Rose,” we show how the price system allows for people with dispersed knowledge and information about rose production to coordinate global economic activity. This global production of roses reveals how the price system is emergent, and not the product of human design.
Microeconomics Course: http://mruniversity.com/courses/princ...
Ask a question about the video: http://mruniversity.com/courses/principles-economics-microeconomics/price-system-spontaneous-order#QandA
Next video: http://mruniversity.com/courses/principles-economics-microeconomics/markets-link-world
- Video Language:
- English
- Team:
Marginal Revolution University
- Project:
- Micro
- Duration:
- 04:47
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Martel Espiritu edited English subtitles for A Price Is a Signal Wrapped Up in an Incentive | |
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Martel Espiritu edited English subtitles for A Price Is a Signal Wrapped Up in an Incentive | |
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Martel Espiritu edited English subtitles for A Price Is a Signal Wrapped Up in an Incentive | |
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Martel Espiritu edited English subtitles for A Price Is a Signal Wrapped Up in an Incentive | |
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MRU2 edited English subtitles for A Price Is a Signal Wrapped Up in an Incentive | |
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MRUniversity edited English subtitles for A Price Is a Signal Wrapped Up in an Incentive |