One of the most striking features of the world economy is that wealthy countries are clustered together. This paper theoretically and empirically explains a mechanism for this clustering by extending the Acemoglu and Ventura model so that it takes real geography into account. Countries close to...

We develop a dynamic trade model to understand the effects on within-country inequality of trade in intermediates, also known as international unbundling of production. We consider a world economy where countries only differ in their productivity and consume final good varieties from all country...

Proposals for incorporating information on the quality of human, social, and environmental conditions in more authentic and comprehensive versions of the Gross National Product (GNP) or Gross Domestic Product (GDP) date back to the foundations of econometrics.Typically treated as external to...

We use a model of combined endogenous growth and economic geography to study the impact of regional economic integration on the member and non-member countries of a regional union. Regional integration affects growth through interregional technology diffusion symbolized by knowledge spillovers...

This paper contributes to the empirical literature by providing a quantitative measurement of the influence of regional trade integration on productivity. For this purpose we address the link between trade and productivity thanks to knowledge spillovers in a multi-country model. The...

Economic integration affects economic development through two main channels: growth and localization of the economic activities. The theories of endogenous growth and economic geography enable us to understand these mechanisms. We study in this paper their similarities and specificities before...