Abstract
Ricardo’s arithmetical example of the gains from trade considers only the transfer of labour between industries, and ignores the need to transfer physical capital as well. He discusses the transfer of capital in the subsequent paragraph in Principles, but uses a textual amphiboly: whereas exploiting comparative advantage involves transferring resources from one industry to another in the same country, Ricardo speaks instead of the transfer of resources “from one province to another”. The fact that this verbal deception has escaped attention for over two centuries is in itself notable. When considered in the light of subsequent discussions of capital immobility by Ricardo, this implies that the person whose model led to the allocation of existing resources becoming the foundation of economic analysis, was aware that this foundation was fallacious.
