Regional productivity differences are large and provide scope for productivity-enhancing inter-regional labor mobility. Using an optimal taxation framework that combines an intensive labor supply margin with an extensive, productivity- enhancing migration margin, we explore the implications of...

We study the effect of international trade and freeness of trade on interregional inequality within countries. We estimate a model derived from a structural economic geography approach where interregional inequality depends on weighted trade shares and trade costs and where we can derive an...

This paper studies the influence of interregional inequality within countries on internal conflicts. Regional inequalities are measured by the population-weighted coefficient of variation of regional GDP per capita. As the main innovation, I use a panel data set of country-level regional...

This edited collection examines the evolution of regional inequality in Latin America in the long run. The authors support the hypothesis that the current regional disparities are principally the result of a long and complex process in which historical, geographical, economic, institutional, and...