Religious Economies Analysis

The secularization thesis is demand-side: it predicts that modernization erodes people's need for religion, so participation declines. Religious economies analysis assumes demand is relatively stable and argues that participation is governed by supply - the number and vigor of competing firms and the degree of state regulation. Where the secularization account sees falling European church attendance as evidence of dying faith, the religious-economies account attributes it to lazy, state-protected monopolies, contrasting it with the high participation generated by America's competitive, unregulated market.

In a monopoly protected by the state, a single church faces no competitive pressure and becomes complacent, investing little effort in attracting or retaining members, so overall participation is low. When many firms compete, each must specialize to serve a particular niche and work hard to recruit and keep adherents. Because the firms collectively cover more of the population's varied religious tastes, total participation rises. Stark and Finke treat this as the same dynamic by which competitive markets in ordinary goods out-serve monopolies.

Following Iannaccone, the framework treats strictness as a solution to the free-rider problem. Costly demands - distinctive dress, time commitments, behavioral restrictions - screen out members who would contribute little, and those who accept the costs are precisely the committed members who make the group rewarding to belong to. This raises average participation and the value of membership, so within a competitive market demanding groups can grow even as they exclude, which is why conservative and sectarian movements often outpace lenient ones.