This paper views all interpersonal trade as Ricardian, while all international trade reflects each country's factor endowment. The model provides the logical link betwe en Heckscher-Ohlin and Ricardo. The strength of the model is that it allows simpler and more robust theorems about trade,...

In a Ricardian factor endowment model with different technologies, trade is determined by the location of the factors with first- and second-best comparative advantages as well as world demand. When both technology factor endowment differences between countries explain trade, the usual empirical...

This paper examines capital movements in the overlapping generations and Solow models. For the overlapping generations model, a simple compensation scheme is developed to show how the gaining generation(s) can always compensate the losing generation(s) and still gain in the move from autarky to...

A new presentation of the specific factors model shows how labor fares under international trade by considering how the price elasticity of the nominal wage rate responds to the terms of trade as well as factor endowments. Gains to labor are decomposed into measurable terms of trade effects and...

This paper clarifies and slightly generalizes the basic endogenous-growth model. I prove the basic theorems without the usual assumption that the distribution of knowledge around the world is irrelevant. Results are stated in terms of lemmas, theorems, and corollaries in order to bring out as...