A tale of minorities: evidence on religious ethics and entrepreneurship

does protestantism favour entrepreneurship more than catholicism does? we provide a novel way to answer this question by comparing protestant and catholic minorities using swiss census data. exploiting the strong adhesion of religious minorities to their denomination’ ethical principles and the historical determination of the geographical distribution of denominations across swiss cantons, we find that protestantism is associated with a significantly higher propensity for entrepreneurship. the estimated difference ranges between 1.5 and 3.2 % points, it is larger the smaller the size of the religious minority, it is mainly driven by prime age male entrepreneurs and it stands up to a number of robustness checks. no effects are found when comparing religious majorities, suggesting that the implications of religious ethical norms on economic outcomes emerge only when such norms are fully internalized.