Adam Smith: () A: and<br/>David Ricardo both opposed free trade. B: opposed<br/>free trade, but David Ricardo supported it. C: supported<br/>free trade, but David Ricardo opposed it. D: and<br/>David Ricardo both supported free trade.

According to Ricardo, a country will have a comparative advantage in the product in which its

20. The assumptions ________ this argument are strong, as was indeed recognized in Ricardo's discussion.

The theory of comparative advantage was proposed by: ( ) A: Adam Smith B: Karl Marx C: Eli Heckscher. D: David Ricardo

The person who excavated and named Rosalila was ______. A: Bill Fash B: Stephens C: Catherwood D: Ricardo Agurcia Fasquelle

The earliest statement of the principle of comparative advantage is associated with A: David Hume B: David Ricardo C: Adam Smith D: Bertil Ohlin

The theory of comparative advantage was introduced by the English economist_______. A: Adam Smith B: David Hume C: Jeremy Bentham D: David Ricardo

教育投资和回报问题是以下哪位学者的代表性观点() A: Adam<br/>Smith B: David<br/>Ricardo C: Pigou D: Heckman

下列哪一个贸易学者是异质性企业贸易理论的代表人物（ ） A: 大卫.李嘉图（David Ricardo） B: 马克.梅勒兹 （Marc Melitz） C: 保罗.克鲁格曼（Paul Krugman） D: 迈克尔.波特（Michael Porter）

According to Ricardo’s theory of comparative advantage, it makes sense for a county to ___________ in the production of those goods that produces most efficiently and to buy the goods that it produces less efficiently from other countries, even if this means buying goods from other countries that it could produce ___________ efficiently itself.