Social Capital Theory

Overview

Social capital theory explains how the structure and quality of social relationships generate resources, trust, and advantage for individuals, groups, and communities. Three major traditions — Coleman (rational closure), Putnam (civic engagement), and Burt (structural holes) — offer complementary lenses on how networks create and constrain value.

When to Use

• Assessing whether a network provides access to diverse information or redundant support
• Evaluating trust, reciprocity, and cooperation within communities or organizations
• Identifying brokerage opportunities (structural holes) in inter-organizational networks
• Analyzing why some communities or teams outperform others despite similar resources

When NOT to Use

• When network data is unavailable and analysis would be purely speculative
• When individual-level human capital (skills, knowledge) is the primary explanatory variable
• When the research question concerns macro-structural inequality (use Bourdieu's field theory instead)