Four professors from Gies College of Business have been named winners of the 28th annual Arrow Award, given by the International Health Economics Association (iHEA) for the best health economics paper published in 2019. Tatyana Deryugina, Nolan Miller, David Molitor, and Julian Reif coauthored the award-winning paper “The Mortality and Medical Costs of Air Pollution: Evidence from Changes in Wind Direction," which was published in American Economic Review.