Download or read book Study Guide to Accompany International Economics, Theory & Policy, Seventh Edition, Paul R. Krugman, Maurice Obstfeld written by Jay C. Shambaugh and published by Addison Wesley Longman. This book was released on 2006 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Krugman and Obstfeld provide a unified model of open-economy macroeconomics based upon an asset-market approach to exchange rate determination with a central role for expectations.