Professor of International and Public Affairs, Columbia University

Associate Professor of Economics, London School of Economics and Political Science (LSE)

Associate Professor of Political Science, University of Michigan

Assistant Professor, Washington University in St. Louis

Professor of Political Science, University of Pennsylvania

Deputy Under Secretary of Defense for Acquisition and Sustainment

Professor of Political Science, Stanford University

Professor of Social and Political Science, UC San Diego

Assistant Professor, Durham University

Assistant Professor of Political Science, UC Merced

Assistant Professor of Economics, Princeton University

Professor of Economics, Universidad del Rosario

Professor of Political Science, Stanford University