"The Spatial Economy Cities, Regions and International Trade", by Masahisa Fujita, Paul Krugman and Anthony J. Venables, has been seen as the best synthesis of the so-called new economic geography. The purpose of this paper is twofold: first, to review the book; and second, to place it in the...

Inadequacy of technology is a child of structuralism; the concept of a national system of innovation (NSI) is a child of evolutionary theory. A dialogue between these concepts can enrich our understanding of the problems involved in building NSIs at the periphery. Celso Furtado explains the...