This paper argues that Blomberg and Hess's (Journal of International Economics 1997) finding that political variables can be used to predict exchange rate movements better than the random walk model must be seen in the context of the decade and half of previous research which failed to beat this...

Skilled emigration (or brain drain) from developing to developed countries is becoming the dominant pattern of international migration today. Such migration is likely to affect the world distribution of income both directly, through the mobility of people, and indirectly, as the prospect of...

This paper analyzes the global dynamics of a convex overlapping generations model with land. It derives a competitive equilibrium such that for every given initial level of capital per capita, the economy has a unique perfect-foresight equilibrium. It shows that the existence and uniqueness of...

This paper examines the dynamic implications of international trade in a two-sector overlapping-generations economy with endogenous growth. It analyzes the global dynamics of this model for both a closed economy and a two-country world economy. It shows how international trade can cause the...

This paper models the evolution of the world distribution of income and shows that while the distribution of income per capita across economies in the world will be stable in the long run, the world distribution of population may be divergent. The paper then uses this model to analyze the impact...

This paper shows the importance of a model's dynamic structure for international trade theory. It shows how, by adding a simple dynamic structure to the standard convex 2×2×2 Heckscher–Ohlin model, the long run implications of international trade can be the reverse of the static ones. It...

This paper analyzes the interaction between income distribution, human capital accumulation and migration. It shows that when migration is not a certainty, a brain drain may increase average productivity and equality in the source economy even though average productivity is a positive function...

This paper shows how a brain drain - the emigration of agents with a relatively high level of human capital in an economy - can paradoxically increase the productivity of an economy where productivity is a function of the average level of human capital. The model uses Galor and Tsiddon's model...