Economics Division Other Affiliates

William J. Drake is Director of International Studies at the Columbia Institute for Tele-Information in Columbia Business School.  His research and policy engagement concerns the international institutions governing the Internet, telecommunications, electronic commerce and the digital economy.  Drake previously taught at the University of Zurich, Georgetown University, and the University of California at San Diego.  

R.A. Farrokhnia, a recipient of the Dean's Award for Teaching Excellence, is an Executive Director at the Dean's Office of "Advanced Projects and Applied Research in Fintech." He also teaches courses at Schools of Business and Engineering; in addition, he is a lecturer and Board Member of the Knight-Bagehot Program at Columbia Graduate School of Journalism.

Professor Khandelwal teaches an elective course on International Business. His research interests examine issues in international and development economics, including the strategic response of firms to trade liberalizations and increased international competition.

Dr. Hyae Ryung (Helen) is a Senior Staff Associate II in the Faculty of Business at Columbia Business School with a focus on the Climate Knowledge Initiative. Her research areas include climate change, sustainable finance, and policy. She received her Ph.D. in Sustainable Development from Columbia University and M.S. and B.S. from Seoul National University.