Now in some countries, labor efficiency is greater than in others. In these countries, all goods are cheaper than in places where labor is used inefficiently. Moreover, labor is almost everywhere used more efficiently in certain branches of production than in others. Ricardo (in his "theorem of comparative costs") argued that every country could maximize its benefit from international trade by specializing in the export of those goods it produced least inefficiently and importing those it produced most inefficiently. | Now in some countries, labor efficiency is greater than in others. In these countries, all goods are cheaper than in places where labor is used inefficiently. Moreover, labor is almost everywhere used more efficiently in certain branches of production than in others. Ricardo (in his "theorem of comparative costs") argued that every country could maximize its benefit from international trade by specializing in the export of those goods it produced least inefficiently and importing those it produced most inefficiently. |