“…The question of why sanctions succeed has received considerable attention in political science research (Galtung, 1967;Doxey, 1972;Dashti-Gibson et al, 1997;Drezner, 1998Drezner, , 1999Drezner, , 2000Hart, 2000;Bolks and Al-Sowayel, 2000;Schwebach, 1995, 1997;Morgan and Miers, 1999). However, while numerous articles have been written attempting to test various hypotheses empirically about sanctions success, they are all guilty of the same mistake: selection bias.…”