William A. "Sandy" Darity, Jr. is an American economist and researcher. He is currently the Arts and Sciences Professor of Public Policy in the Sanford School at Duke University and was the Cary C. Boshamer Professor of Economics and Sociology at the University of North Carolina. Darity was a visiting scholar at the Federal Reserve's Board of Governors in 1984, and from 1989 to 1990 was a fellow at the National Humanities Center. He is a former President of the Southern Economic Association. His varied research interests have included economic stratification, the African diaspora, the economics of black reparations, group-based post traumatic stress disorder, and social and economic policy as they relate to race and ethnicity.