This easy-to-read book emphasizes how to use basic economic theory and where to apply it to international economic issues. It empowers readers to understand the international economics they will encounter in business publications such as the Wall Street Journal, and to use international economics to make business decisions. The first half of the book covers international trade, factor movements, and trade and economic development; the final ten chapters on international finance can be divided into at least three parts: national income accounting and exchange rate determination; purchasing power parity and the real exchange rate; and open economy macroeconomics. A useful reference for government officials dealing with international trade and finance issues, and for private citizens who want to learn more about the effect of international economics on business in the 21 st century.