“…Some have argued that compliance is merely incidental to a state's broader power position or interests (Morgenthau, 1978;Waltz, 1979). Others, focusing on institutional factors at the state and interstate level, have considered explanations such as regime type (Mitchell, 1994;Simmons, 1998), market forces (Simmons, 2000), and reputation (Downs and Jones, 2002;Simmons, 2000;Zartner and Ramos 2011). Compliance, however, does not occur solely at the state and interstate level, but is largely achieved at the substate level when international legal norms are internalized into the fabric of society.…”