Structural Holes (Burt's Brokerage)

Ronald Burt's network theory that competitive advantage comes from bridging 'structural holes'—gaps between disconnected clusters in a social network. The person who connects two groups that don't otherwise communicate gains disproportionate access to diverse information, control over information flow, and brokerage opportunities. Structural holes explain why some individuals with modest individual skills have outsized organizational influence: they occupy the connective tissue between silos.

When to use it

When organizational silos are blocking information flow; when career advancement requires influence beyond your immediate team; when designing organizational structures that promote cross-functional collaboration; when analyzing why certain individuals have outsized organizational influence despite no formal authority.

How it can help

Map the structural holes in your organization or network and position yourself (or your team) to bridge them. The most valuable network position isn't at the center of a dense cluster—it's between clusters. Practically: build relationships across departments, industries, and social groups rather than deepening connections within a single cluster. The person who connects engineering and sales, or who bridges your company and a different industry, captures information advantages that no amount of within-cluster expertise can match.