How does the interplay of geography and political-economic forces affect the shape of nations? This paper presents a quantitative framework for characterizing the equilibrium evolution of national boundaries in a world with a rich geography. The framework delivers simple equilibrium conditions...

Feeding the World chronicles the rise of Brazil as a world agricultural powerhouse during the second half of the twentieth century. Tracing the history of Brazilian agricultural development, Herbert S. Klein and Francisco Vidal Luna focus specifically on how Brazil came to be the largest net...