The Strength of Weak Ties

The Strength of Weak Ties

Author
Mark S. Granovetter
Year
1973
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The Strength of Weak Ties

Mark S. Granovetter 1973. (View Paper → )

Analysis of social networks is suggested as a tool for linking micro and macro levels of sociological theory. The procedure is illustrated by elaboration of the macro implications of one aspect of small-scale interaction: the strength of dyadic ties. It is argued that the degree of overlap of two individuals' friendship networks varies directly with the strength of their tie to one another. The impact of this principle on diffusion of influence and information, mobility opportunity, and community organisation is explored. Stress is laid on the cohesive power of weak ties. Most network models deal, implicitly, with strong ties, thus confining their applicability to small, well defined groups. Emphasis on weak ties lends itself to discussion of relations between groups and to analysis of segments of social structure not easily defined in terms of primary groups.

Apparently the weak ties are the magic behind Silicon Valley. You’re more likely to get that useful connection or your next job through somebody you only occasionally see. If your