Private practice in Washington, D.C. and Atlanta, Georgia, 1971-1976; Law faculty, Emory University, 1976-2004 (Dean of the Law School 1989-2001, Interim Provost of the University 2001-2003), Professor of Law Emeritus since 2004; President and Professor of Law, Singapore Management University, 2004-2010, Professor of Law, 2010-2018, Professor of Law Emeritus since 2018; Recurrent Visiting Professor of Law, Central European University, 1999-present. Visiting professor: University of Virginia, William & Mary College of Law, Sydney University, Hong Kong University, American Law Center in Moscow. Member, State Bar of Georgia since 1971; Member, Law Society of Singapore, NY State Bar Association, ABA, AALS, AmCham-Singapore.