In these six essays Ronald Findlay explores modifications to the factor proportions model, looking in particular at what happens when human capital and land use are allowed to vary endogenously. The standard version of the Heckscher-Ohlin model of international trade treats the factors of production--land, labor, and capital--as essentially analytically similar and symmetrical. In these six essays Ronald Findlay explores modifications to the factor proportions model, looking in particular at what happens when human capital and land use are allowed to vary endogenously.Findlay extends the factor proportions theory of international trade to consider capital accumulation, income distribution, and factor mobility in a growing world economy. Among the questions he addresses are such fundamental issues as the conditions under which international trade equalizes the rate of interest; the effects of learning and invention on economic growth and comparative advantage; the role of human capital and skill formation in determining patterns of comparative advantage and the reciprocal effect of international trade on these variables through its impact on wage differentials between skilled and unskilled workers; the incorporation of new territories into a trading system by extensions of the frontier and labor migration as in the establishment of the Atlantic economy of the nineteenth century; and the impact of reductions in transport costs of industrial raw materials on global patterns of manufacturing activity and comparative advantage.The Ohlin Lectures

Traditional trade theory explains trade only by differences between countries, notably differences in their relative endowments of factors of production. It suggests an inverse relationship between the similarity of countries and the volume of trade between them. The Heckscher-Ohlin (HO) factor propor tions theory derives the determinants of comparative advantage in a world of "two-ness" (two goods, two factors, two countries). It predicts that each country will export that good which uses the country's abundant factor rel atively most intensively. The literature on trade offers an impressive number of studies based on the HO theory. The main methodological problems en countered in the literature are: first, the appropriate formulation of the HO theorem in a multi-factor, multi-good and multi-country framework; second, proper tests of the HO theory and proper links of the theory to empirical analysis. The relevance of the HO theory began to be questioned when important facts of modern international trade proved to be inconsistent with its theoretical framework. Leontief (1953) tested the factor proportions theory, using the US data for 1947, and found that the US had more labor-intensive exports than imports, which is opposed to both perceptions and estimations of factor endowments. The Leontief Pamdoxcreated doubt as to whether or not actual trade patterns and factor endowments are related as predicted by theory, and caused many controversial discussions with regard to the proper empirical implementation of the factor proportions theory.

In these six essays Ronald Findlay explores modifications to the factor proportions model, looking in particular at what happens when human capital and land use are allowed to vary endogenously. The standard version of the Heckscher-Ohlin model of international trade treats the factors of production--land, labor, and capital--as essentially analytically similar and symmetrical. In these six essays Ronald Findlay explores modifications to the factor proportions model, looking in particular at what happens when human capital and land use are allowed to vary endogenously.Findlay extends the factor proportions theory of international trade to consider capital accumulation, income distribution, and factor mobility in a growing world economy. Among the questions he addresses are such fundamental issues as the conditions under which international trade equalizes the rate of interest; the effects of learning and invention on economic growth and comparative advantage; the role of human capital and skill formation in determining patterns of comparative advantage and the reciprocal effect of international trade on these variables through its impact on wage differentials between skilled and unskilled workers; the incorporation of new territories into a trading system by extensions of the frontier and labor migration as in the establishment of the Atlantic economy of the nineteenth century; and the impact of reductions in transport costs of industrial raw materials on global patterns of manufacturing activity and comparative advantage.The Ohlin Lectures