Peace Research Institute Oslo (PRIO), Oslo, Norway
H. Buhaug, J. Nordkvelle, N. P. Gleditsch, H. Hegre & H. Urdal
Department of Sociology and Political Science, Norwegian University of Science and Technology, Trondheim, Norway
H. Buhaug, N. P. Gleditsch & O. M. Theisen
Center for Comparative and International Studies, ETH Zurich, Zurich, Switzerland
T. Bernauer, T. Böhmelt & V. Koubi
Department of Government, University of Essex, Colchester, UK
T. Böhmelt & E. Gartzke
KlimaCampus, University of Hamburg, Hamburg, Germany
M. Brzoska, J. S. A. Link, P. M. Link, J. Scheffran & J. Schilling
Lyndon B. Johnson School of Public Affairs, University of Texas, Austin, USA
J. W. Busby & T. G. Smith
Department of Economics, University of Mannheim, Mannheim, Germany
A. Ciccone
Department of Peace and Conflict Research, Uppsala University, Uppsala, Sweden
H. Fjelde, H. Hegre & N. von Uexkull
Department of Political Science, University of California, San Diego, USA
E. Gartzke
School of Public Policy, George Mason University, Fairfax, USA
J. A. Goldstone
Research Laboratory on Political Demography, Russian Academy of National Economy and Public Administration, Moscow, Russia
J. A. Goldstone
Department of Political Science, University of Oslo, Oslo, Norway
H. Holtermann
Department of Economics, University of Bern, Bern, Switzerland
V. Koubi
Department of Geography, Norwegian University of Science and Technology, Trondheim, Norway
P. Lujala
Institute of Behavioral Science, University of Colorado, Boulder, USA
J. O′Loughlin
Department of Geography, University of Sussex, Brighton, UK
C. Raleigh
International Alert, London, UK
J. Schilling
Department of Economics, University of Sussex, Bringhton, UK
R. S. J. Tol
Department of Spatial Economics, Free University Amsterdam, Amsterdam, Netherlands
R. S. J. Tol