The Organisation for Economic Co-operation and Development (OECD) provides data on nominal and effective (that is, real) exchange rates. Log in to www.oecd.org and then click on ' Statistics," and choose ' Finance" topic. You need the tables on interest rates and exchange rates. Look at the effective exchange rate for the dollar against other currencies. Has the U.S. dollar been appreciating or declining in real terms? Is this helping or hurting U.S. exporters? Which country has experienced the sharpest fall in the real value of its currency?