Arun Sundararajan, Ph.D., is an NEC Faculty Fellow and Professor at New York University Stern School of Business, and an affiliated faculty member at the Center for Urban Science + Progress (CUSP). Dr. Sundararajan’s research program studies how information technologies transform business and society. Much of his current scholarly research focuses on the sharing economy, digital institutions, social networks, online privacy and digital regulation. He has served on numerous editorial boards for scholarly journals. His op-eds and expert commentary have appeared in TIME, the New Yorker, Wired, TechCrunch, the Financial Times and Harvard Business Review, and on CNN, CNBC, BBC News and NPR. Follow him on Twitter @digitalarun and visit his web site here.