Explaining Commerce to the Commerce Secretary
, by Colin Grabow, Inu Manak, 14 Dec 2017
Criticizes Commerce Secretary Wilbur Ross for his comments about the Korea-U.S. Free Trade Agreement, showing he "forgets some basic lessons of international trade"
"This example highlights an important element of comparative advantage. First, even if one country is the best at everything (in other words, has an absolute advantage), it is still better served by focusing on what it produces best, and importing the remaining items. Why? Because an absolute advantage does not necessarily equal a comparative advantage, as the latter is based on the opportunity cost of making one thing over another. ... Essentially, comparative advantage allows for greater investment in the thing you are good at, and in turn, makes you better at it over time."
Is Free Trade Obsolete? Part 1
, by Sheldon Richman
, Future of Freedom
, Apr 2004
Critiques a Paul Craig Roberts and Charles Schumer article arguing against free trade, introducing first the law of comparative advantage
"To explain this, we have to go back to one of the most important contributions to economic theory, David Ricardo's law of comparative advantage, which the late Murray Rothbard called 'indispensable to the case for free trade.' ... The question Ricardo was addressing was whether a group of people (such as a country) would have an economic interest in trading with another group even if the first was more efficient than the second at producing all goods. If the answer is yes, then it can be shown that free trade benefits both groups and, by implication, all participants in the international division of labor."
Is Free Trade Obsolete? Part 2
, by Sheldon Richman
, Future of Freedom
, May 2004
After providing a numerical example of the law of comparative advantage, defends it from the argument (made by Roberts and Schumer) that movable factors of production make the law no longer applicable
"... Ricardo's law of comparative advantage, operating through the price system and the phenomenon of opportunity cost, induces people and groups to specialize in the production of things they are 'most best' at making and buy the rest of what they want from other people. ... Imagine countries A and B, each of which can produce two products of comparable quality, wine and bread. ... Given these facts, it doesn't pay B to make wine. Better to specialize in bread and trade for wine. Likewise, A will be better off specializing in wine and trading for bread."
Mises: Defender of Freedom
, by George Reisman
, Mises Daily
, 29 Sep 2006
Describes several of Mises' contributions to economics theory and other areas, along with some personal reminiscences
"In a major elaboration of Ricardo's Law of Comparative Advantage ... Mises showed that a harmony of interests prevails in this case, too. For the existence of the janitor enables more talented people to devote their time to more demanding tasks, while their existence enables him to obtain goods and services that would otherwise be altogether impossible for him to obtain."
Protectionism and Unemployment
, by Hans Sennholz
, The Freeman
, Mar 1985
Discusses why foreign and domestic trade are both beneficial, mercantilism and neo-mercantilism, the groups wanting tariffs and protectionism, the effects of trade restrictions on labor, the factors affecting industry competitiveness and more
"Adam Smith already taught that it is advantageous for a country to specialize in the production of those goods in which it has a cost advantage. David Ricardo added the law of comparative cost according to which it also is advantageous to a country to specialize in those items in which it has a comparative advantage. To reap the advantages of an international division of labor a country may concentrate on production with greatest comparative advantage, importing even some items that can be produced at lower cost at home than abroad."
The Ricardian Law of Association
, by Ludwig von Mises
, Human Action
Chapter 8 "Human Society", section 4; discusses how all people benefit when they cooperate with each other and how the division of labor results in greater productivity
"Ricardo expounded the law of association in order to demonstrate what the consequences of the division of labor are when an individual or a group, more efficient in every regard, cooperates with an individual or a group less efficient in every regard. ... It is advantageous for the better endowed area to concentrate its efforts upon the production of those commodities for which its superiority is greater, and to leave to the less endowed area the production of other goods in which its own superiority is less."