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Eco ppr1, Exams of Economic Theory

internatinal tradeb policy by ricardo and adam smith

Typology: Exams

2015/2016

Uploaded on 04/03/2016

dipanka007_
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In economics, the principle of absolute advantage refers to the ability of a party (an individual, or firm, or
country) to produce a greater quantity of a good, product, or service than competitors, using the same
amount of resources. Adam Smith first described the principle of absolute advantage in the context of
international trade, using labor as the only input. Since absolute advantage is determined by a simple
comparison of labor productiveness, it is possible for a party to have no absolute advantage in anything in
that case, according to the theory of absolute advantage, no trade will occur with the other party. It can be
contrasted with the concept of comparative advantage which refers to the ability to produce specific
goods at a lower opportunity cost.
1. Adam Smith contribution to International Trade.
2. Adam Smith (5 June 1723 OS (16 June 1723 NS) – 17 July 1790) was a Scottish moral philosopher
and a pioneer of political economy. One of the key figures of the Scottish Enlightenment,[1]Adam Smith
is best known for two classic works: The Theory of Moral Sentiments (1759), and An Inquiry into the
Nature and Causes of the Wealth of Nations (1776). The latter, usually abbreviated as The Wealth of
Nations, is considered his magnum opus and the first modern work of economics. Smith is cited as the
"father of modern economics" and is still among the most influential thinkers in the field of economics
today
3. Adam Smith and David Hume were the founding fathers of anti-mercantilist thought. A number of
scholars found important flaws with mercantilism long before Adam Smith developed an ideology that
could fully replace it.
4. Adam smith “wealth of nations” was an attack on merchantilism.
5. •laissez-faire capitalism •Division of labour •Invisible hand Absolute advantage theory was derived
from this book “wealth of nations”
6. Adam Smith's Absolute Advantage Theory says that one country would have an absolute advantage
over the other if it can produce same amount of goods with fewer resources. This is then the ability of a
company or a country to produce more goods than its competitors using same or less resources. The
principle was described by Adam Smith in the context of international trade.
7. The main concept of absolute advantage is generally attributed to Adam Smith for his 1776 publication
An Inquiry into the Nature and Causes of the Wealth of Nations in which he countered mercantilist ideas.
Smith argued that it was impossible for all nations to become rich simultaneously by following
mercantilism because the export of one nation is another nation’s import and instead stated that all nations
would gain simultaneously if they practiced free trade and specialized in accordance with their absolute
advantage. Smith also stated that the wealth of nations depends upon the goods and services available to
their citizens, rather than their gold reserves. While there are possible gains from trade with absolute
advantage, the gains may not be mutually beneficial. Comparative advantage focuses on the range of
possible mutually beneficial exchange
8. The theory of absolute advantage was a step forward in explaining the need for countries to specialize
in certain products and engage in international trade to increase their productivity. The theory was
however not helpful to those countries who did not have an absolute advantage in certain goods. Such
countries would, according to the theory, not gain any benefit from specializing.
Ricaordo Theory of trade
The theory of comparative advantage is an economic theory about the work gains from trade for
individuals, firms, or nations that arise from differences in their factor endowments or technological
progress.In an economic model, an agent has a comparative advantage over another in producing a
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In economics, the principle of absolute advantage refers to the ability of a party (an individual, or firm, or country) to produce a greater quantity of a good, product, or service than competitors, using the same amount of resources. Adam Smith first described the principle of absolute advantage in the context of international trade, using labor as the only input. Since absolute advantage is determined by a simple comparison of labor productiveness, it is possible for a party to have no absolute advantage in anything in that case, according to the theory of absolute advantage, no trade will occur with the other party. It can be contrasted with the concept of comparative advantage which refers to the ability to produce specific goods at a lower opportunity cost.

  1. Adam Smith contribution to International Trade.
  2. Adam Smith (5 June 1723 OS (16 June 1723 NS) – 17 July 1790) was a Scottish moral philosopher and a pioneer of political economy. One of the key figures of the Scottish Enlightenment,[1]Adam Smith is best known for two classic works: The Theory of Moral Sentiments (1759), and An Inquiry into the Nature and Causes of the Wealth of Nations (1776). The latter, usually abbreviated as The Wealth of Nations, is considered his magnum opus and the first modern work of economics. Smith is cited as the "father of modern economics" and is still among the most influential thinkers in the field of economics today
  3. Adam Smith and David Hume were the founding fathers of anti-mercantilist thought. A number of scholars found important flaws with mercantilism long before Adam Smith developed an ideology that could fully replace it.
  4. Adam smith “wealth of nations” was an attack on merchantilism.
  5. •laissez-faire capitalism •Division of labour •Invisible hand Absolute advantage theory was derived from this book “wealth of nations”
  6. Adam Smith's Absolute Advantage Theory says that one country would have an absolute advantage over the other if it can produce same amount of goods with fewer resources. This is then the ability of a company or a country to produce more goods than its competitors using same or less resources. The principle was described by Adam Smith in the context of international trade.
  7. The main concept of absolute advantage is generally attributed to Adam Smith for his 1776 publication An Inquiry into the Nature and Causes of the Wealth of Nations in which he countered mercantilist ideas. Smith argued that it was impossible for all nations to become rich simultaneously by following mercantilism because the export of one nation is another nation’s import and instead stated that all nations would gain simultaneously if they practiced free trade and specialized in accordance with their absolute advantage. Smith also stated that the wealth of nations depends upon the goods and services available to their citizens, rather than their gold reserves. While there are possible gains from trade with absolute advantage, the gains may not be mutually beneficial. Comparative advantage focuses on the range of possible mutually beneficial exchange
  8. The theory of absolute advantage was a step forward in explaining the need for countries to specialize in certain products and engage in international trade to increase their productivity. The theory was however not helpful to those countries who did not have an absolute advantage in certain goods. Such countries would, according to the theory, not gain any benefit from specializing.

Ricaordo Theory of trade

The theory of comparative advantage is an economic theory about the work gains from trade for individuals, firms, or nations that arise from differences in their factor endowments or technological progress.In an economic model, an agent has a comparative advantage over another in producing a

particular good if they can produce that good at a lower relative opportunity cost or autarky price, i.e. at a lower relative marginal cost prior to trade. One does not compare the monetary costs of production or even the resource costs (labor needed per unit of output) of production. Instead, one must compare the opportunity costs of producing goods across countries. The closely related law or principle of comparative advantage holds that under free trade, an agent will produce more of and consume less of a good for which they have a comparative advantage.

David Ricardo developed the classical theory of comparative advantage in 1817 to explain why countries engage in international trade even when one country's workers are more efficient at producing every single good than workers in other countries. He demonstrated that if two countries capable of producing two commodities engage in the free market, then each country will increase its overall consumption by exporting the good for which it has a comparative advantage while importing the other good, provided that there exist differences in labor productivity between both countries. Widely regarded as one of the most powerful yet counter-intuitive insights in economics, Ricardo's theory implies that comparative advantage rather than absolute advantage is responsible for much of international trade.

Ricardo's Theory of Comparative Advantage ↓

David Ricardo stated a theory that other things being equal a country tends to specialise in and exports those commodities in the production of which it has maximum comparative cost advantage or minimum comparative disadvantage. Similarly the country's imports will be of goods having relatively less comparative cost advantage or greater disadvantage.

1. Ricardo's Assumptions :-

Ricardo explains his theory with the help of following assumptions :-

  1. There are two countries and two commodities.
  2. There is a perfect competition both in commodity and factor market.
  3. Cost of production is expressed in terms of labour i.e. value of a commodity is measured in terms of labour hours/days required to produce it. Commodities are also exchanged on the basis of labour content of each good.
  4. Labour is the only factor of production other than natural resources.
  5. Labour is homogeneous i.e. identical in efficiency, in a particular country.
  6. Labour is perfectly mobile within a country but perfectly immobile between countries.
  7. There is free trade i.e. the movement of goods between countries is not hindered by any restrictions.
  8. Production is subject to constant returns to scale.
  9. There is no technological change.
  10. Trade between two countries takes place on barter system.
  11. Full employment exists in both countries.
  12. There is no transport cost.