Bruce Greenwald Robert Heilbrunn Professor Emeritus of Asset Management and Finance Accounting Division Andrea Prat Richard Paul Richman Professor of Business Economics Division Kinshuk Jerath Arthur F. Burns Professor of Free and Competitive Enterprise; Chair of the Marketing Division Marketing Division Eli Noam Special Research Scholar in the Faculty of Business Economics Division Director Columbia Institute for Tele-Information Dan Wang Lambert Family Professor of Social Enterprise in the Faculty of Business Management Division Co-Director of the Tamer Institute for Social Enterprise and Climate Change Tamer Institute for Social Enterprise and Climate Change Tim Wu Julius Silver Professor of Law, Science and Technology Columbia Law School Ira Deutchman Professor and Chair, Film Program Columbia School of the Arts James Schamus Professor, Film Program Columbia School of the Arts James B. Stewart Bloomberg Professor of Business Journalism Columbia Journalism School Sudhir Venkatesh Williams B. Ransford Professor of Sociology Columbia University