David Moss is the Paul Whiton Cherington Professor at Harvard Business School and founder of the Tobin Project, a nonprofit research organization that received the MacArthur Award for Creative and Effective Institutions. His early research focused on economic policy and especially the government’s role as a risk manager; more recently, he has devoted increasing attention to questions involving government regulation, economic inequality, and democratic governance. Moss has authored numerous articles, chapters, case studies, and books on these subjects. His latest book, Democracy: A Case Study, explores key episodes in the history of American democracy from the Constitutional Convention to Citizens United.