Ideational power refers to the ability to influence outcomes not through coercion, payment, or institutional position, but by shaping what others think is true, legitimate, desirable, or thinkable. It is a core concept in constructivist and discursive-institutionalist scholarship in international relations and comparative politics, where ideas, norms, and frames are treated as causally significant rather than mere reflections of material interests.
A widely cited typology comes from Martin B. Carstensen and Vivien A. Schmidt (2016, Journal of European Public Policy), who distinguish three forms:
- Power through ideas — persuading others by deploying cognitive and normative arguments (e.g., convincing finance ministries that austerity restores growth).
- Power over ideas — controlling the meaning of ideas, including imposing one's own interpretation or resisting alternatives.
- Power in ideas — the structural authority certain ideas acquire once embedded in institutions, paradigms, or background assumptions, advantaging some actors by default.
The concept builds on earlier work, including Peter Hall's analysis of policy paradigms (1993), Robert Cox's neo-Gramscian writing on hegemony as consent plus coercion, Joseph Nye's adjacent notion of soft power, and Steven Lukes's "third face" of power, which highlights the shaping of preferences. It also draws on Michel Foucault's treatment of discourse as constitutive of subjects and possibilities.
In practice, ideational power explains why certain framings — responsibility to protect, free trade, human rights, climate emergency, Washington Consensus — dominate agendas while alternatives remain marginal. It is exercised by states, international organisations (the IMF, OECD, and World Bank are frequent examples), epistemic communities, NGOs, think tanks, and media.
Critics argue the concept is hard to operationalise and risks circularity: outcomes are attributed to ideas, while the dominance of ideas is inferred from outcomes. Proponents counter that process-tracing, discourse analysis, and comparative case studies can isolate ideational mechanisms from material ones.
Example
The OECD's promotion of the "BEPS" framework after 2013 illustrates ideational power: it reshaped how finance ministries worldwide conceptualised legitimate corporate taxation, even absent binding enforcement.
Frequently asked questions
Soft power (Nye) emphasises attraction through culture, values, and foreign policy that makes others want what you want. Ideational power is broader and more analytical: it covers any shaping of beliefs and frames, including coercive or structural forms, and is not tied to national branding.
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