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The range of trades that benefit both the united states and saudi arabia
The U.S. Economy, after Specialization, Will Benefit If It: The Saudi Arabian Economy, after Specialization, Will Benefit If It:
Exports no more than 60 bushels of corn Imports at least 10 bushels of corn
Imports at least 20 barrels of oil Exports less than 60 barrels of oil

The underlying reason why trade benefits both sides is rooted in the concept of opportunity cost, as the following Clear It Up feature explains. If Saudi Arabia wishes to expand domestic production of corn in a world without international trade, then based on its opportunity costs it must give up four barrels of oil for every one additional bushel of corn. If Saudi Arabia could find a way to give up less than four barrels of oil for an additional bushel of corn (or equivalently, to receive more than one bushel of corn for four barrels of oil), it would be better off.

What are the opportunity costs and gains from trade?

The range of trades that will benefit each country is based on the country’s opportunity cost of producing each good. The United States can produce 100 bushels of corn or 50 barrels of oil. For the United States, the opportunity cost of producing one barrel of oil is two bushels of corn. If we divide the numbers above by 50, we get the same ratio: one barrel of oil is equivalent to two bushels of corn, or (100/50 = 2 and 50/50 = 1). In a trade with Saudi Arabia, if the United States is going to give up 100 bushels of corn in exports, it must import at least 50 barrels of oil to be just as well off. Clearly, to gain from trade it needs to be able to gain more than a half barrel of oil for its bushel of corn—or why trade at all?

Recall that David Ricardo argued that if each country specializes in its comparative advantage, it will benefit from trade, and total global output will increase. How can we show gains from trade as a result of comparative advantage and specialization? [link] shows the output assuming that each country specializes in its comparative advantage and produces no other good. This is 100% specialization. Specialization leads to an increase in total world production. (Compare the total world production in [link] to that in [link] .)

How specialization expands output
Country Quantity produced after 100% specialization — Oil (barrels) Quantity produced after 100% specialization — Corn (bushels)
Saudi Arabia 100   0
United States   0 100
Total World Production 100 100

What if we did not have complete specialization, as in [link] ? Would there still be gains from trade? Consider another example, such as when the United States and Saudi Arabia start at C and C', respectively, as shown in [link] . Consider what occurs when trade is allowed and the United States exports 20 bushels of corn to Saudi Arabia in exchange for 20 barrels of oil.

Production possibilities frontier in saudi arabia

On this graph, Corn is on the x-axis with a maximum production of 25 bushels and oil is on the y-axis with a maximum production of 100 barrels. Saudi Arabia begins producing and consuming at point C (coordinates 10, 60). If the “trade price” is 20 barrels of oil for 20 bushels of corn, the Saudis end up at D (coordinates 30, 40).
Gains from trade of oil can increase only by achieving less from trade of corn. The opposite is true as well: The more gains from trade of corn, the fewer gains from trade of oil.

Starting at point C, reduce Saudi Oil production by 20 and exchange it for 20 units of corn to reach point D (see [link] ). Notice that even without 100% specialization, if the “trading price,” in this case 20 barrels of oil for 20 bushels of corn, is greater than the country’s opportunity cost, the Saudis will gain from trade. Indeed both countries consume more of both goods after specialized production and trade occurs.

Visit this website for trade-related data visualizations.

Key concepts and summary

A country has an absolute advantage in those products in which it has a productivity edge over other countries; it takes fewer resources to produce a product. A country has a comparative advantage when a good can be produced at a lower cost in terms of other goods. Countries that specialize based on comparative advantage gain from trade.

Problems

France and Tunisia both have Mediterranean climates that are excellent for producing/harvesting green beans and tomatoes. In France it takes two hours for each worker to harvest green beans and two hours to harvest a tomato. Tunisian workers need only one hour to harvest the tomatoes but four hours to harvest green beans. Assume there are only two workers, one in each country, and each works 40 hours a week.

  1. Draw a production possibilities frontier for each country. Hint : Remember the production possibility frontier is the maximum that all workers can produce at a unit of time which, in this problem, is a week.
  2. Identify which country has the absolute advantage in green beans and which country has the absolute advantage in tomatoes.
  3. Identify which country has the comparative advantage.
  4. How much would France have to give up in terms of tomatoes to gain from trade? How much would it have to give up in terms of green beans?
Got questions? Get instant answers now!

References

Krugman, Paul R. Pop Internationalism . The MIT Press, Cambridge. 1996.

Krugman, Paul R. “What Do Undergrads Need to Know about Trade?” American Economic Review 83, no. 2. 1993. 23-26.

Ricardo, David. On the Principles of Political Economy and Taxation . London: John Murray, 1817.

Ricardo, David. “On the Principles of Political Economy and Taxation.” Library of Economics and Liberty. http://www.econlib.org/library/Ricardo/ricP.html.

Questions & Answers

what is consumer equilibrium in two case commodity illustrate with diagram.....plz reply asap plz it's urgent
saumya Reply
a consumer will be in equilibrium when he spent his income on different good in such way that marginal utilities of each product will become equal
Zz
I guess investments in mutual funds could be its example?
Ahmad
any one who can tell me the best topic thesis in the field of economic. use 2 macro-economic variables.
Husein
national income as context to gst and demonitization and the inflation in current scenario lik raises petrol price and ruppee b cheap ..might b good for thesis
shaikh
when give the production of bread and pizza. where by bread produces 10 units and pizza 5 units. how do you calculate for the opportunity cost for bread and pizza
Jennifer Reply
6. The countries of Figistan and Blah are small island countries in the South Pacific. Both produce fruit and timber. Each island has a labor force of 1,200. The following table gives production per month for each worker in each country. a. Which country has an absolute advantage in the product
Bablu Reply
6. The countries of Figistan and Blah are small island countries in the South Pacific. Both produce fruit and timber. Each island has a labor force of 1,200. The following table gives production per month for each worker in each country. a. Which country has an absolute advantage in the producti
Bablu
We need to know the values to help
Neil
BASKETS OF FRUIT BOARD FEET OF TIMBER Figistan workers 10 5 Blah workers 30 10 Productivity of one worker for one month
Bablu
basket of fruit |basket of timber Figistan workers 10 5 Blah workers 30 10
Bablu
a. Which country has an absolute advantage in the production of fruit? Which country has an absolute advantage in the production of timber? b. Which country has a comparative advantage in the produc- tion of fruit? of timber? c. Sketch the ppf’s for both countries. d. Assuming no trading betwe
Bablu
where the table
Souley
my own idea is that we should divide the number of baskets of fruits and timber by labour force
The
Is it true. can somebody correct me
The
No not true
Neil
Absolute Advantage is determined by the numbers
Neil
You can't just divide it or something
Neil
For example, US makes 8 Cars and 6 Fish Canada makes 2 cars 3 fish US has absolute advantage in this scenario
Neil
Rawat thank you
The
Neil Rawat but a country is said to have absolute advantage over another country when it spends less time producing a commodity
The
For example, 8 cars are produced in one hour. how can we calculate the amount of time for producing one car
The
There are two types of Questions
Neil
Input and Output. The one that you just put and Bablu asked "Produced in one hour" or "in one month" is Input. Time is a resource. If it said this is just how much they produce, then it's output.
Neil
Shaikh, correct me if I'm wrong and Bablu I'll try to do the problem by 7:30 EST
Neil
Dude Bablu I think there's something wrong either with the question or the way you set that problem up
Neil
Cuz both countries can't specialize in both things
Neil
where is the following table?
ian
Figistan workers 10.........5 Blah Workers 30.............. 10
Neil
Neil Rawat time is not given in the question it's only the quantity of baskets of fruits and timber produced
The
The question says the labour force is 1,200.
The
i don.t understand plz explain esaily
Saifullah Reply
which 1u don't understand
ubong
marginal cost for what
Xasan
definition of economics
Abdal
Marginal cost is the additional increase in quantity produced as a result of increasing total cost
The
MC=dTC/dQ i.e change in total cost as a result of change in quantity produced
The
What happens to the quantity of dollars when the demand for it increases and supply decreases? Does the quantity or volume remain the same?
Anamaya
price of dollars will increase
Harsh
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Gajendra Reply
Economics is a social science that studies how people satisfy unlimited wants with scarce resources. It involves the analysis of choice and trade through the use of intuitive graphs and mathematical elements. The discipline is divided into two sections: microeconomics (micro) and macroeconomics(macr
Zain
micro and macro principles
Souley
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micro study economics partly eg hw mankind's makes decisions
Souley
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it focuses on the actions of Individual agent within an economy like households,business etc
Souley
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Souley
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The
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The
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The
is true
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I can help with assignments
Nhamo
Gajendra or anybody can you advice me on how I can improve on studying Economics
The
should I read a topic everyday. it will be difficult because I have other courses
The
what's unemployment
Souley Reply
increase in inflation
Zain
increase in jobless peaople
Zain
who are capable of doing job
Zain
hi
Vijay
hi
Zain
distinguish between substitution effect and income effect
albert Reply
Elucidate more on this please!
Moshood Reply
hello
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hi
Peter
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Abdal
Hi
Anamaya
Hello
Darlington
hi
Abdal
Who is an economist
Darlington
Hi
Ihtisham
hi
Peter
hi
Abdal
yes
Fazal
still studying
sean
The substitution effect is the change in consumption patterns due to a change in the relative prices of goods.
Moshood
Income effect is the change in consumption patterns due to the change in purchasing power.
Moshood
still freshman studying at Tubman University
Emmanuel
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Hi
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shaikh
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Emmanuel
Srsly
Neil
Hi everyone.
Royal
Economic is a subject which study buying and selling.
Royal
can u elaborate more?
Dazy
it is the study of the wealth of of a nation
Adesina
It can also be defined as the social science that studies how the available scarce resources can be distributed to satisfy unlimited human want
Adesina
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Prtj
ask
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what is economic about
Gene
What the difference between economics and economics education?
Rasaq
economics is all about natural resources and how they are distributed to satisfied human wants
Souley
Almsot the same
Steven
what z international trade
ntaate Reply
The exchange of produce and services among different countries.
Anamaya
the exchange of good & services across international boundaries
WILSON
conditions of international trade?
Nusrat
Compare and contrast between Natural and Artificial Resources and their ultimate impacts in an economy. Give one example to support your discussion.
Angela Reply
Exemple: Diamant or uranium, fer, calcaire
Ramadan
how does interest rate affect aggregate output
kelvin Reply
what is Keynesian theory
kelvin
need a curves for typical isoquost and isoquant
kelvin
what is isoquant
kelvin
isoquat is a curve shows differnt combinations of two inputs which can produce same level of output
Majid
examples of giffen goods
Getrude
then what isoquost
Peter
, if the price of an essential food staple, such as rice, rises it may mean that consumers have less money to buy more expensive foods, so they will actually be forced to buy more rice.
Peter
that's an example
Peter
majid Khan that's the wrong definition of isoquant
The
you are defining isocost
The
isocost curve is a locus of points that shows the different combinations of commodities purchased by a consumer with a fixed budget
The
The change in fiscal policy leads to an increased level of output and interest rates is because an increase in government expenses directly affects aggregate demand. A decline in taxes result in more disposable income, consequently leading to a rise in consumption expenditure.
Peter
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Peter
dats d answer for the audio how does interest rate affect aggregate output
Peter
question not audio
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u are right joker
Peter
what is journal entry?
Abel
explain the nature of economics
Matilda Reply
interpret micro economic issues
Matilda
ito ang dami ng producto na nais handa at kanyang ibenta ng isang prodyuser
Jomar Reply
i dont understand
Gaabshe
even I also don't understand ..this language.. vn I converse everybody say farzana ur language is not understood by all user? now no one there is question about it?
shaikh
he is saying that "this is the amount of product it wants to be ready and sells by a producer"
Aman
I Merr has knowledge,which is the economiccircuit role in a society
Ramadan
What is diminishing returns?
Shadrach Reply
explain competitive demand
ADENIJI Reply
the demand that are compiting for sale. the buyer can substitute one for another good
Iftikhar
yg
Margarette
the demand where commodities fight for the market. in this type of demand, commodities can be substituted for the most suitable one subject to ( price, consumers choice, consumers income etc)
WILSON
Demand is said to be competitive when a commodity that is needed to satisfy wants in place of another similar goods. increase in price of a commodity X will result in increase in demand of the substitute (commmodity Y).
yusuf

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Source:  OpenStax, Principles of economics. OpenStax CNX. Sep 19, 2014 Download for free at http://legacy.cnx.org/content/col11613/1.11
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