Europe’s monetary union is part of a broader process of integration that started in the aftermath of World War II. In this “political guide for economists” we look at the creation of the euro within the bigger picture of European integration. How and why were European institutions...

In a world of trade restrictions, large countries enjoy economic benefits, because political boundaries determine the size of the market. Under free trade and global markets even relatively small cultural, linguistic or ethnic groups can benefit from forming small, homogeneous political...

Europe's monetary union is part of a broader process of integration that started in the aftermath of World War II. In this "political guide for economists" we look at the creation of the euro within the bigger picture of European integration. How and why were European institutions established?...

This two-volume set provides fundamental analyses of the relations between cultural variables and economic performance. It encompasses indispensable contributions by economists and other influential social scientists in this growing interdisciplinary area.

Trade liberalization and political separatism go hand in hand. In a world of trade restrictions, large countries enjoy economic benefits because political boundaries determine the size of the market. In a world of free trade and global markets even relatively small cultural, linguistic or ethnic...

Normally, economists take the size of countries as an exogenous variable. Nevertheless, the borders of countries and their size change, partially in response to economic factors such as the pattern of international trade. Conversely, the size of countries influences their economic performance...

This paper summarizes a talk Enrico Spolaore gave at the inaugural lecture of the VIVES centre. Key questions addressed are (1) what explains existing national borders and their changes? (stability of national borders). (2) Are national borders and their changes “optimal” or...

This paper develops a model in which agents have a conflict of interest over what instrument to use for policy adjustment in response to shocks. Three different government systems are analyzed: cabinet systems, in which one decision-maker has full control over adjustment policies; consensus...

This paper studies the barriers to the diffusion of development across countries over the very long-run. We find that genetic distance, a measure associated with the amount of time elapsed since two populations%u2019 last common ancestors, bears a statistically and economically significant...

We find that genetic distance, a measure associated with the time elapsed since two populations' last common ancestors, has a statistically and economically significant effect on income differences across countries, even controlling for measures of geographical distance, climatic differences,...