| | Author | Focus | | :--- | :--- | :--- | | Economia Internacional (8th ed.) | Paul Krugman & Maurice Obstfeld | Mainstream neoclassical theory (global standard) | | Global Political Economy | Robert Gilpin | International relations perspective on trade | | Desenvolvimento e Subdesenvolvimento | Celso Furtado | Brazilian structuralist economics (essential companion) | | O Imperialismo, Fase Superior do Capitalismo | Lênin | Classical dependency/critical theory |