Ricardo articulated the principle of comparative advantage.

The law of comparative advantage forms the basis of international trade.

David Ricardo first developed the Law of Comparative Advantage.

David Ricardo is renowned for his law of comparative advantage

The longstanding neoclassical view is based on David Ricardo’s law of comparative advantage.

James Mill and David Ricardo exploded this antiharmonist objection with their "Law of Comparative Costs.

People cavil much about Ricardo’s law of association, better known under the name law of comparative cost.

People cavil much about Ricardo's law of association, better known under the name law of comparative cost.

Ricardo’s most important contribution to economics is his theory on comparative advantage which formed the basis of international trade.

The law of comparative cost is as independent of the classical theory of value as is the law of returns, which its reasoning resembles.

What I don't think this administration fully understands is that the law of comparative advantage is very powerful.

If we do not want to deal with the law of comparative cost under the simplified assumptions applied by Ricardo, we must openly employ money calculation.

The meaning of the simple assumptions underlying the law of comparative cost is not precisely the same for the modern economists as it was for the classical economists.

Britain, France, Korea, Japan and Prussia did not acquire their industrial power by obeying David Ricardo’s law of comparative advantage.