Guy Grossman is Associate Professor of Political Science at the University of Pennsylvania.

Macartan Humphreys is Professor of Political Science at Columbia University, New York and a Director of the Research group 'Institutions and Political Inequality' at the Wissenschaftszentrum Berlin für Sozialforschung.

Susan D. Hyde is Professor of Political Science at the University of California, Berkeley.

Craig McIntosh is Professor of Economics at the School of Global Policy and Strategy, University of California, San Diego.

Gareth Nellis is Assistant Professor of Political Science at the University of California, San Diego.