The Department of Economics welcomes William “Bill” Craighead, assistant professor. Craighead is an expert on international economics, open-economy macroeconomics and economic history. “I’m currently researching how exchange rate policy affects employment in different sectors of the economy,” he says. In addition to his research, he is teaching an upper-level elective, International Trade, and a core course called Macroeconomic Analysis. "This is a particularly exciting time to be studying macroeconomics," he says. "While the economic slump has unfortunately brought a great deal of hardship to many people, it has raised a number of issues that I can discuss with the students…