The overvalued dollar has benefits for Americans, but also costs. A true global currency might be the answer. America's international arrangements are too expensive for the country to sustain. These ...

Talk about privilege. The dollar is not just the currency of the United States; it is what's called the world's "reserve currency," where people and institutions park their money. But there's concern ...

Whether you want a strong U.S. dollar or a weaker U.S. dollar depends on where you stand. If you run a company that sells overseas, a weaker dollar helps you, because it makes your products cheaper ...