Bill Craighead, assistant professor of economics, is the co-author of a paper titled, "As the Current Account Turns: Disaggregating the Effects of Current Account Reversals in Industrial Countries," published in the December issue of The World Economy. An abstract is available online here. In the paper, Craighead examines "current account reversals" which occur when a country significantly reduces its international borrowing and its trade deficit. "While there has been quite a bit of study of these episodes in economics, most of it has looked at the impact on the overall economy. What we did was look at how these episodes…