[1] PRIO, Oslo, Norway
[2] Norwegian Univ Sci & Technol, Dept Sociol & Polit Sci, N-7034 Trondheim, Norway
[3] Swiss Fed Inst Technol, Ctr Comparat & Int Studies, Zurich, Switzerland
[4] Univ Essex, Dept Govt, Colchester CO4 3SQ, Essex, England
[5] Univ Hamburg, Hamburg, Germany
[6] Univ Texas Austin, Lyndon B Johnson Sch Publ Affairs, Austin, TX 78712 USA
[7] Univ Mannheim, Dept Econ, D-68131 Mannheim, Germany
[8] Uppsala Univ, Dept Peace & Conflict Res, Uppsala, Sweden
[9] Univ Calif San Diego, Dept Polit Sci, San Diego, CA 92103 USA
[10] George Mason Univ, Sch Publ Policy, Fairfax, VA 22030 USA
[11] Russian Acad Natl Econ & Publ Adm, Res Lab Polit Demog, Moscow, Russia
[12] Univ Oslo, Dept Polit Sci, Oslo, Norway
[13] Univ Bern, Dept Econ, Bern, Switzerland
[14] Norwegian Univ Sci & Technol, Dept Geog, N-7034 Trondheim, Norway
[15] Univ Colorado, Inst Behav Sci, Boulder, CO 80309 USA
[16] Univ Sussex, Dept Geog, Brighton, E Sussex, England
[17] Int Alert, London, England
[18] Univ Sussex, Dept Econ, Bringhton, England
[19] Free Univ Amsterdam, Dept Spatial Econ, Amsterdam, Netherlands