Introduction
Structural power denotes the capacity to shape and determine the global frameworks, institutional rules, and choice architectures within which states, enterprises, and citizens interact. Unlike relational power—conceptualized by Robert Dahl as the ability of actor A to compel actor B to do something B would not otherwise do—structural power operates at a deeper systemic level, setting the foundational conditions, norms, and regimes of international political economy.
Susan Strange's Four Pillars of Structural Power
In her foundational work States and Markets (1988), International Political Economy scholar Susan Strange argued that hegemony is maintained not merely by relational coercion, but through control over four fundamental structures:
- Security Structure: The ability to shape the overarching framework of global protection and regulate the legitimate distribution of violence. States exercising predominance in this sphere dictate collective defense alliances and provide systemic public goods, such as maritime navigation security.
- Production Structure: Control over what is produced, where it is produced, by whom, and under what labor arrangements. Transnational production networks and global value chains reflect asymmetric dependencies established by dominant capitalist economies.
- Financial Structure: The authority to regulate credit creation, control access to global capital markets, and manage the dominant international reserve currency. Structural financial power is most clearly manifested in United States dollar hegemony and dominance over settlement mechanisms like SWIFT.
- Knowledge Structure: Authority over the generation, dissemination, and gatekeeping of ideas, technological standards, scientific research, and intellectual property rights (IPR regimes like TRIPS).
Theoretical Extensions: Identity and Asymmetry
Beyond Strange's political economy model, contemporary international relations theory has expanded the concept of structural power:
- Constitutive Power (Michael Barnett and Raymond Duvall): Barnett and Duvall classify structural power as direct yet socially diffuse, co-constituting hierarchical social identities and subject positions—such as core and periphery, or debtor and creditor—which define actors' subjective interests and capacities.
- Weaponized Interdependence (Henry Farrell and Abraham Newman): Modern structural power increasingly manifests through physical and informational networks. Sovereign states that host centralized global hubs (such as clearing houses, fiber-optic routes, or operating systems) can weaponize these structural choke points for coercive intelligence and geopolitical leverage.
Conclusion
Structural power illustrates that enduring international supremacy is sustained not through episodic military victories, but through mastering the invisible rules and institutional architectures that govern global behavior. By structuring the default options available to all other actors, a structural hegemon secures compliance without continuously expending relational political capital.