Doh-Khul Kim, North Central College associate professor of economics and finance, co-authored a paper titled “The Effectiveness of Commodities in Hedging Inflation—Is It Still Valid During Low Inflationary Period?” which was published in the fall/winter edition of the Journal of Business and Economic Perspectives. His co-author is North Central graduate Eric McKee ’12, who triple-majored in actuarial science, finance and classical civilization.