Sociological Theories of Stratification

What Is Social Stratification?

Social stratification refers to the system by which society ranks categories of people in a hierarchy. In every known human society, some groups enjoy greater wealth, status and power than others. Sociologists disagree fundamentally about why this unequal ordering exists, whether it serves useful purposes, and whether it is just. This lesson examines the conflict versus consensus debate on stratification, comparing the functionalist, Marxist, Weberian and feminist positions.

The Consensus View: Functionalism and Davis and Moore

Writing from a functionalist perspective, Kingsley Davis and Wilbert Moore (1945) argued that social stratification performs two essential tasks for society: effective role allocation and performance linked to rewards. Their argument runs as follows: societies contain positions that vary in their functional importance — a surgeon performs a role more critical to social survival than many others. The pool of talented individuals capable of filling such roles is limited, so society must motivate the most talented to undergo the necessary training by attaching high rewards — high pay, prestige and status — to functionally important roles.

The result, in Davis and Moore’s view, is a meritocracy — a society in which positions are filled on the basis of ability and effort, not birth. Stratification is therefore not only inevitable but socially necessary: unequal rewards are the mechanism by which societies ensure the right people end up doing the most important jobs. A key early critic was Melvin Tumin, who challenged whether “functional importance” can be measured objectively and argued that stratification may actually restrict the talent pool by creating barriers for talented individuals from lower-class backgrounds.

The Conflict View I: Marxist Theory of Stratification

Karl Marx offered a fundamentally different account. From a Marxist perspective, stratification is not a neutral meritocratic mechanism — it is a system that serves the interests of the bourgeoisie at the expense of the proletariat. Marx argued that in capitalist society there are essentially two classes: those who own the means of production and those who are compelled to sell their labour. The relationship between them is one of exploitation: the bourgeoisie extract surplus value from workers’ labour, paying less in wages than the value workers create.

Marx introduced the concept of false class consciousness to explain why the proletariat do not always challenge their position: the ruling class uses ruling class ideology to make exploitation appear natural and inevitable. From this view, Davis and Moore’s functionalist theory is itself a form of ruling-class ideology — it legitimises unequal rewards as though they were purely meritocratic. Modern socio-economic classifications show that class positions are more complex than a simple two-class model. Marx knew about groups between the two main classes, such as small business owners, but he kept the bourgeoisie–proletariat division as the fundamental driver of social change.

The Conflict View II: Weberian Theory of Stratification

Max Weber agreed with Marx that class inequality was a powerful force, but argued that stratification could not be reduced to economics alone. Weber proposed a three-dimensional model: stratification operates through class (economic position in the market), status (social prestige and honour) and party (organised power and political influence). These three dimensions are related but not identical — a person may have high economic class but low social status (a newly wealthy person excluded from established social circles), or high status but limited economic resources (a declining aristocracy).

Weber also developed the concept of social closure — the way in which high-status groups maintain their position by restricting entry. Professional bodies that control who can enter a high-status occupation are practising social closure, using credentials and networks to exclude rivals. Weber’s three-dimensional model is often seen as offering a more nuanced account of inequality than Marx’s two-class model, because it can explain forms of inequality — ethnic, religious, status-based — that are not reducible to ownership of the means of production.

The Conflict View III: Feminist Theory and Patriarchy

Feminist sociologists argue that both functionalist and Marxist accounts of stratification overlook the significance of gender as an independent dimension of inequality. Where Davis and Moore see reward levels as reflecting functional importance, and Marx sees them as reflecting class exploitation, feminist sociologists point out that neither adequately explains why women’s labour — both in the paid workforce and in domestic life — has historically been undervalued.

Sylvia Walby (1990) argued that patriarchy is an independent structural system that operates alongside class. Care work, nursing and teaching — predominantly female occupations — tend to be rewarded less highly than male-dominated professions requiring comparable training, not because they are less functionally important but because reward levels reflect gender power relations. Feminist sociologists also note that stratification systems have historically restricted women from access to education, professional training and political participation, regardless of their individual talent — a direct challenge to the meritocratic claims of Davis and Moore.