A theoretical framework that explains organizational behavior by reference to how firms and organizations obtain essential resources controlled by external actors; dependence on external resources creates power asymmetries and motivates strategies (e.g., buffering, bridging, bargaining) to manage uncertainty and secure access.

Principle

Control over scarce or non‑substitutable resources generates power for resource holders and vulnerability for resource seekers; organizations therefore design structures and interorganizational relations to reduce dependence or influence providers.

Demonstration

Illustrative scenario → A nonprofit depends on a single government grant for operating funds. Recognition → Management identifies the grant as a critical, externally controlled resource. Action → The organization diversifies funding sources (buffering), appoints a government representative to the board (bridging), and actively lobbies (bargaining). Consequence → Dependence and vulnerability are reduced but governance and strategic behavior shift to maintain access.

Misapplication

Reducing the theory to mere scarcity: not every scarce input produces dependence; dependence depends on control, substitutability, and actors’ ability to influence providers. Treating any limited resource as equivalent misreads the theory’s claims about power and strategy.

Consequence

RDT predicts organizational strategies (alliances, board composition, mergers, lobbying) and explains why organizations accept constraints or alter internal governance to secure resources; it links external resource structures to internal design and political action.

Reversal

When markets make resources perfectly contestable or when resources are highly substitutable and traded competitively, external dependence weakens and market mechanisms, rather than interorganizational power plays, determine access.

Boundary

Clearly within: dependence on a single dominant supplier of a non‑substitutable input. Boundary case: multiple suppliers with differentiated bargaining power. Clearly outside: internal allocation problems over fungible inputs produced and controlled within the organization.

Semantic Tension

Autonomy (organizational control over decisions) ↔ Dependence (need to secure external resources); organizations trade autonomy for access and design governance accordingly.

Synthesis

RDT reframes organizational choices as responses to external constraints: power and governance emerge from patterns of resource control and substitutability, not merely from internal preferences or capabilities.