Professor of Economics, Stanford University

Professor at University of California Los Angeles

The Economics of Technology Professor, Stanford University Graduate School of Business

Angel Jordan University Professor of Computer Science, Carnegie Mellon University

Professor, Computer Science, University of British Columbia; Canada CIFAR AI Chair

University of Cologne and Max Planck Institute for Research on Collective Goods

Professor of Economics, University of Maryland

Google Fellow, VP, Google Research

Professor of Economics, University of Essex; Distinguished Prof Emeritus, University of …