ⓘ Economics of religion

Economics of religion

ⓘ Economics of religion

The economics of religion concerns both the application of economic techniques to the study of religion and the relationship between economic and religious behaviours. The relationship between religion and economic behaviour was first identified by Max Weber who attributed the modern advent of capitalism to the Protestant reformation. Adam Smith laid the foundation for economic analysis for religion in The Wealth of Nations stating religious organisations are subject to market forces, incentive and competition problems like any other sector of the economy. Empirical work examines the causal influence of religion in microeconomics to explain individual behaviour and in the macroeconomic determinants of economic growth. Religious economics is a related subject sometimes overlapping or conflated with the economics of religion.


1. Religion and economic growth

Studies suggests there is a channel from religious behaviours to macroeconomic outcomes of economic growth, crime rates and institutional development. Scholars hypothesise religion impacts economic outcomes through religious doctrines promoting thrift, work ethic, honesty and trust.


The correlation between religion and economic outcomes can be interpreted in two ways: 1 a feature intrinsic to religion which affects growth or 2 a feature correlated to religion but not religion itself which affects growth. Existing cross-country literature is criticised for inability to distinguish between the two explanations, a problem termed endogenity bias. Controlling for country fixed effects mitigates bias but more recent studies utilise field and natural experiments to identify the causal effect of religion.


2. Religion and individual behaviour

Research highlights the importance of religious orthodoxy on moral behaviours and versions of the Golden Rule" Do unto others as you would have others do unto you” comprise most major religions. Others argue it promotes cooperation and trust within culturally defined groups or clubs. Studies compare the complementary effects of religious values such as charity, forgiveness, honesty and tolerance and religious social groups where membership instils favouritism or discrimination towards in or outgroup members.


2.1. Religion and individual behaviour Believing

The believing channel of religion behaviours concerns costly effort concerned with divine reputation. Azzi and Ehrenberg 1975 propose individuals allocate time and money to secular and religious institutions to maximise utility in this life and the afterlife. The colonisation of religious minds by the morally concerned supernatural or" Big Gods” diffused behaviours derived from moral instruction.


2.2. Religion and individual behaviour Belonging

As Iannaconne 1998 argues "religious behavior is anything but an individual matter". The belonging approach to religion considers the social notion of between and within religious groups. Iannaconne 1998 assigns religion as a club good from a rational choice perspective where costly rituals exclude free-riders from in-group benefits. Field experiments also evidence religious people are more trusting and cooperative with fellow religious adherents. Many experimental studies suggest group belonging has a greater influence on behaviour than belief orthodoxy. As Darwin 1874 among others argue, the promotion of cooperative in-group behaviours is not unique to religious networks.


3. Experimental economics of religion

Experimental methods can be applied to isolate the effect of religion on behaviour patterns and to distinguish between believing versus belonging channels. Experimental methods are useful in the economics of religion to standardise measurement and identify causal effect. Methods include looking at religion in various games – Prisoners dilemma, public goods game, ultimatum game, dictator game and parametric choice. Generally, as Hoffmans 2011 survey few statistically significant results have been identified which commentators attribute to opposing positive versus negative effects between and within individuals.