International economics : theory & policy For courses in International Economics International Finance and International Trade. A balanced approach to theory and policy applications International Economics: Theory and Policy provides engaging balanced coverage of the key concepts and practical applications of the two main topic areas of the discipline. For both international trade and international finance an intuitive introduction to theory is followed by detailed coverage of policy applications. With this new Eleventh Edition Global Edition the author team of Nobel Prize winning economist Paul Krugman renowned researcher Maurice Obstfeld and Marc Melitz of Harvard University continues to set the standard for International Economics courses. Pearson MyLabTM Economics not included. Students if Pearson MyLab Economics is a recommended mandatory component of the course please ask your instructor for the correct ISBN and course ID. MyLab Economics should only be purchased when required by an instructor.