PELAKITA.ID – Social capital is one of those concepts that sounds simple until we begin asking what it actually means.
Is social capital about trust? Social networks? Community solidarity? Access to influential people? Civic participation? Institutional relationships? Or is it simply the ability to use relationships to obtain resources and achieve certain goals?
The answer depends largely on which scholar we read.
Over several decades, sociologists, political scientists, development experts, economists, and institutional theorists have developed different interpretations of social capital. Some view it as a resource embedded in social networks. Others emphasise trust and shared norms. Some focus on civic associations and democratic institutions, while critical scholars warn that strong social networks can also reproduce inequality, exclusion, and elite domination.
Understanding these differences is important because social capital is now widely used in community development, poverty reduction, public policy, organisational studies, collaborative governance, and the extractive industries.
Here are 30 influential researchers and thinkers whose ideas have shaped the social capital paradigm.
1. Pierre Bourdieu: Social Capital Is About Resources and Power
Pierre Bourdieu offers one of the most critical interpretations of social capital. For him, social capital consists of actual or potential resources connected to durable networks of relationships.
The key word is resources.
People do not benefit from networks merely because they know other people. They benefit when their networks provide access to information, influence, economic opportunities, prestige, or institutional power.
Bourdieu also reminds us that social capital is unequally distributed.
Elite groups often maintain networks that reproduce their advantages. Therefore, social capital can strengthen inequality rather than eliminate it.
In simple terms, Bourdieu asks: Who controls valuable networks, and who benefits from them?
2. James S. Coleman: Relationships Facilitate Action
James Coleman views social capital through its function in social structures. Relationships become social capital when they facilitate action.
Coleman highlights obligations, expectations, trustworthiness, information channels, norms, and sanctions. A community where people trust each other and honour obligations may find it easier to organise collective activities.
His central question is: How do social relationships enable people to act together?
Coleman’s ideas are particularly relevant to collective action, community organisations, and institutional cooperation.
3. Robert D. Putnam: Networks, Norms, and Trust
Robert Putnam popularised social capital through his studies of civic life and institutional performance.
His central formula is relatively straightforward: social networks, norms of reciprocity, and trust facilitate coordination and cooperation.
Putnam’s influential works, including Making Democracy Work and Bowling Alone, connect civic associations with effective institutions and democratic life.
Putnam asks: Why do some communities cooperate more effectively than others?
His answer emphasises civic participation, associational life, reciprocity, and trust.
4. Nan Lin: Accessing and Mobilising Network Resources
Nan Lin developed one of the clearest network-based theories of social capital.
For Lin, resources are embedded in social networks. However, the existence of those resources is not enough. Actors must be able to access and mobilise them for purposive action.
The basic logic is: embedded resources, accessibility, mobilisation, and returns.
Lin therefore shifts attention from simply having relationships to using network resources.
His key question is: What resources exist in a person’s network, and can those resources be mobilised?
5. Mark Granovetter: The Strength of Weak Ties
Mark Granovetter is famous for the concept of the “strength of weak ties.”
Strong ties usually involve family members, close friends, and intimate social circles. These relationships provide solidarity and emotional support.
Weak ties, however, often connect people to different social worlds. They may provide new information, job opportunities, market connections, and innovative ideas.
Granovetter’s insight is powerful: people closest to us often know what we already know, while distant connections may introduce us to something new.
6. Ronald S. Burt: Structural Holes and Brokerage
Ronald Burt focuses on gaps between disconnected networks. He calls these gaps “structural holes.”
An actor who connects two otherwise disconnected groups occupies a brokerage position.
For example, a community facilitator may connect a village organisation with a company, government agency, university, or market actor.
Burt asks: Who connects disconnected groups?
Brokers can gain information and coordination advantages. However, brokerage positions may also create unequal power relationships.
7. Michael Woolcock: Bonding, Bridging, and Linking
Michael Woolcock is a major figure in social capital and development studies.
His work is closely associated with distinctions among bonding, bridging, and linking social capital.
Bonding social capital refers to close relationships among relatively similar people. It helps people “get by” through solidarity and mutual support.
Bridging social capital connects different social groups and helps people “get ahead” by accessing new opportunities.
Linking social capital concerns vertical relationships with institutions and actors possessing authority, influence, or resources.
Woolcock’s central insight is that development depends not simply on strong communities but on the combination of different types of social relationships.
8. Simon Szreter: Linking Communities to Institutional Power
Simon Szreter is particularly important in developing the concept of linking social capital.
Linking relationships connect people across explicit gradients of institutional power and authority.
A community’s relationship with a government agency, corporation, financial institution, or political authority is different from its relationship with neighbouring communities.
Szreter directs attention to vertical access.
His key question is: Can communities build relationships with institutions that control resources and decisions?
9. Janine Nahapiet and Sumantra Ghoshal: Three Dimensions of Social Capital
Janine Nahapiet and Sumantra Ghoshal developed an influential framework consisting of structural, relational, and cognitive social capital.
The structural dimension concerns network connections and configurations.
The relational dimension includes trust, obligations, norms, and identification.
The cognitive dimension concerns shared language, narratives, and interpretations.
Their framework shows that actors may be structurally connected but still fail to cooperate because they lack trust or shared understanding.
The key lesson is: connection alone is insufficient; relationships also require trust and common meaning.
10. Alejandro Portes: The Dark Side of Social Capital
Alejandro Portes provides an essential warning against romanticising social capital.
Strong networks can produce positive outcomes, but they may also create exclusion, excessive obligations, restrictions on individual freedom, and downward-levelling norms.
A tightly connected group may prevent outsiders from accessing opportunities. Community solidarity may become nepotism. Strong internal norms may discourage innovation.
Portes asks: Who is excluded when a group becomes strongly connected?
His work reminds researchers that high social capital is not automatically good.
11. Elinor Ostrom: Social Capital Needs Institutions
Nobel laureate Elinor Ostrom is primarily known for her work on collective action and common-pool resources.
Her ideas are highly relevant to social capital because she demonstrates how trust and reciprocity interact with institutional rules.
Successful collective action often requires clear rules, monitoring, sanctions, participation, and mechanisms for resolving conflicts.
Ostrom’s central message is that trust alone cannot sustain cooperation indefinitely.
Social capital works within institutional arrangements.
12. Francis Fukuyama: Trust and the Radius of Cooperation
Francis Fukuyama places trust at the centre of social capital.
Shared norms enable people to cooperate. Societies and organisations with broader trust relationships may develop more extensive forms of cooperation.
An important related idea is the “radius of trust.”
Trust may exist only within families or close groups, or it may extend to strangers, organisations, and public institutions.
The important question is: How far does trust extend?
13. Margaret Levi: Trustworthiness Matters
Margaret Levi provides a more institutional understanding of trust.
People do not trust institutions simply because they are culturally predisposed to trust. Institutions must demonstrate trustworthy behaviour.
Consistency, credible commitments, and institutional performance influence trust.
Levi therefore changes the question from “Do communities trust institutions?” to “Have institutions behaved in ways that make them worthy of trust?”
14. Bo Rothstein: Good Institutions Can Produce Trust
Bo Rothstein challenges the assumption that social trust always comes first.
Perhaps trust creates effective institutions. But Rothstein argues that fair, impartial, and effective institutions can also generate social trust.
This creates an important reverse relationship: good governance may produce trust.
His work is highly relevant to transparency, corruption, public administration, and institutional quality.
15. Christiaan Grootaert: Measuring Social Capital
Christiaan Grootaert is particularly important for researchers attempting to measure social capital.
His work with World Bank researchers contributed to the Integrated Questionnaire for the Measurement of Social Capital, commonly known as SC-IQ.
Important dimensions include groups and networks, trust and solidarity, collective action, information and communication, social cohesion, and empowerment.
Grootaert’s contribution asks a practical question: How can an abstract concept such as social capital be empirically measured?
16. Deepa Narayan: Social Capital, Poverty, and Empowerment
Deepa Narayan connects social capital with poverty, community development, and empowerment.
Her work highlights how social relationships and institutions affect poor people’s capacity to access opportunities and influence decisions.
The central concern is not simply whether poor communities have networks. Poor communities often possess very strong social relationships.
The real question is: Can those relationships help people access resources, institutions, and opportunities?
17. Jenny Onyx and Paul Bullen: Community-Level Social Capital
Jenny Onyx and Paul Bullen developed an influential approach to measuring social capital at the community level.
Their work considers participation, trust, proactivity, neighbourhood connections, tolerance of diversity, and social agency.
They are particularly useful for researchers studying local communities because their approach translates social capital into observable community behaviours.
18. John Field: Networks Matter, but Inequality Matters Too
John Field provides a broad sociological synthesis of social capital theory.
His simple but powerful message is that “relationships matter.”
However, relationships do not produce equal benefits for everyone. Network position, social inequality, and access to resources influence outcomes.
Field is useful for connecting classical social capital theories with contemporary sociological debates.
19. David Halpern: Social Capital at Multiple Levels
David Halpern examines social capital across micro, meso, and macro levels.
At the micro level, social capital operates through personal relationships.
At the meso level, it operates through communities and organisations.
At the macro level, it relates to societies and institutions.
Halpern’s contribution reminds researchers to ask: At what level is social capital being analysed?
Confusing individual, community, and institutional social capital can produce conceptual problems.
20. Kenneth Newton: Social Trust Is Not Political Trust
Kenneth Newton distinguishes social trust from political or institutional trust.
A person may trust neighbours but distrust government. A community may have strong internal solidarity but low confidence in corporations.
Therefore, trust should not be treated as a single variable.
Newton’s work encourages researchers to identify who trusts whom.
21. Eric Uslaner: Generalised Trust as a Moral Orientation
Eric Uslaner is closely associated with the concept of generalised or moralistic trust.
Generalised trust refers to a broad belief that most people can be trusted, including people outside one’s immediate social circle.
This differs from strategic trust based on repeated interactions.
Uslaner asks whether trust is simply created through experience or whether it also reflects broader moral orientations toward society.
22. Ronald Inglehart: Culture, Values, and Interpersonal Trust
Ronald Inglehart connects interpersonal trust with political culture, social values, and democratic development.
His comparative work shows that trust varies across societies and is connected to broader cultural and institutional transformations.
Inglehart helps place social capital within a wider discussion of values and social change.
23. Mark E. Warren: Not All Associations Produce the Same Effects
Mark Warren examines associations and democracy.
His important contribution is the recognition that different organisations produce different social and democratic effects.
A sports association, religious organisation, business network, advocacy group, and neighbourhood organisation may generate different forms of trust, civic skills, and political participation.
The lesson is simple: we should not count organisations without examining what those organisations actually do.
24. Anirudh Krishna: Social Capital Must Be Activated
Anirudh Krishna offers an especially important contribution to development studies.
Communities may possess social capital without achieving significant development outcomes.
Why?
Because social capital may remain latent.
Capable agents, leaders, or mediating actors may be required to activate networks and connect community resources with external opportunities.
Krishna’s central question is: Who activates social capital?
This idea moves the discussion from the existence of social capital to its mobilisation.
25. Norman Uphoff: Structural and Cognitive Social Capital
Norman Uphoff distinguishes structural and cognitive social capital.
Structural social capital includes roles, rules, networks, procedures, and organisations.
Cognitive social capital includes norms, values, attitudes, and beliefs.
Uphoff demonstrates that collective action involves both social arrangements and people’s interpretations of those arrangements.
26. Jonathan Fox: Vertical Networks and Accountability
Jonathan Fox examines state–society relationships, accountability, and community organisation.
His work is important for understanding how local organisations connect vertically with more powerful institutions.
Community capacity may be strengthened when local organisations develop external alliances and institutional connections.
Fox directs attention to the architecture of vertical relationships.
27. Peter Evans: State–Society Synergy
Peter Evans is known for concepts including embedded autonomy and state–society synergy.
Effective development institutions need professional capacity, but they also need productive relationships with society.
Institutions that are completely isolated from communities may lack local knowledge. Institutions captured by powerful groups may lose autonomy.
Evans asks: How can institutions be socially connected without being captured?
28. Ashutosh Varshney: Bridging Networks and Intergroup Cooperation
Ashutosh Varshney’s work on civic networks and ethnic conflict demonstrates the importance of intergroup relationships.
Strong connections within a group may create solidarity, but connections across groups can reduce conflict and strengthen cooperation.
Varshney therefore provides powerful empirical support for the importance of bridging social capital.
29. Robert G. Boutilier and Ian Thomson: Social Licence to Operate
Robert Boutilier and Ian Thomson are influential thinkers in the Social Licence to Operate, or SLO, literature, particularly in mining.
Their framework emphasises legitimacy, credibility, and trust in company–community relationships.
A company may possess a legal licence from government but still lack social acceptance from affected communities.
Their central insight is that social acceptance is relational and must be continuously developed.
This creates a strong connection between social capital and mining governance.
30. Kieren Moffat: Trust, Fairness, and Community Acceptance of Mining
Kieren Moffat’s research examines community acceptance of mining and extractive activities.
His work highlights trust, procedural fairness, perceived impacts, and the distribution of benefits.
Communities evaluate not only what companies provide but also how decisions are made.
Were communities heard? Were procedures fair? Were impacts acknowledged? Were benefits distributed appropriately?
Moffat’s work reminds us that process matters as much as programme outputs.
Eight Major Families of Social Capital Thought
Looking across these 30 thinkers, social capital theory can be organised into eight broad intellectual families.
The first is capital and power, represented strongly by Bourdieu and Portes. This tradition asks who controls network resources and who may be excluded.
The second is collective action, associated with Coleman and Ostrom. Its central concern is how relationships and institutional rules enable cooperation.
The third is civic community and trust, represented by Putnam and Fukuyama. This perspective examines participation, reciprocity, and social trust.
The fourth is network resources, represented by Lin, Granovetter, and Burt. Here, the central questions are who is connected to whom, what resources are embedded in networks, and who occupies strategic network positions.
The fifth is development social capital, associated with Woolcock, Szreter, Narayan, and Krishna. This tradition examines how social relationships affect poverty, empowerment, and access to institutions.
The sixth focuses on the dimensions of social capital. Nahapiet and Ghoshal distinguish structural, relational, and cognitive dimensions, while Uphoff differentiates structural and cognitive forms.
The seventh is concerned with trust and institutions. Levi, Rothstein, Newton, and Uslaner examine different forms of trust and the institutional conditions that produce trustworthy relationships.
The eighth connects social relationships with mining and social licence. Boutilier, Thomson, and Moffat examine legitimacy, credibility, trust, procedural fairness, and community acceptance.
From “Having” Social Capital to “Activating” Social Capital
Perhaps one of the most interesting developments in social capital theory is the movement away from asking whether a community simply “has” social capital.
Most communities have relationships. Families help one another. Neighbours exchange information. Community organisations exist. Local leaders maintain networks.
The more important question is what happens to these relationships.
Are network resources accessible?
Can communities mobilise them?
Can strong internal relationships be transformed into connections with other groups?
Can community organisations establish vertical relationships with institutions controlling resources?
Who acts as the broker?
Who activates latent networks?
Who is excluded?
And under what institutional conditions can these relationships produce sustainable outcomes?
This is where Bourdieu, Lin, Woolcock, Szreter, Burt, Krishna, Ostrom, and Portes become particularly interesting when read together.
Bourdieu reminds us to examine power.
Lin directs attention to access and mobilisation.
Woolcock and Szreter distinguish bonding, bridging, and linking relationships.
Burt identifies brokers connecting disconnected networks.
Krishna asks who activates social capital.
Portes warns about exclusion and the dark side of strong networks.
Ostrom demonstrates that social relationships require supportive institutional arrangements.
In mining contexts, Boutilier, Thomson, and Moffat extend the discussion toward legitimacy, trust, fairness, and social acceptance.
Social Capital Is Not Simply Trust
The broad lesson from these thinkers is that social capital should not be reduced to trust, networks, and norms as a simple checklist.
Social capital is better understood as a complex social infrastructure.
It involves relationships, but also resources.
It involves trust, but also trustworthiness.
It involves networks, but also network positions.
It involves solidarity, but also exclusion.
It involves participation, but also power.
It involves community capacity, but also institutional access.
And, importantly, it involves the capacity to activate, mobilise, combine, and convert social relationships into meaningful collective outcomes.
Perhaps the most useful question for contemporary social capital research is therefore no longer, “Does this community have social capital?”
A more challenging question is:
How is social capital formed, accessed, activated, mobilised, combined, and converted into collective outcomes—and who gains or loses in that process?
That question keeps the social capital paradigm alive, critical, and highly relevant to contemporary debates on community development, governance, sustainability, and relations between communities, governments, and corporations.
