In this paper we develop a theory of “Kosher Wars” under which Rabbis (certifying authorities) compete to enhance the level of Jewish observation of their congregations. The level of observance can be seen as the Rabbi’s rents. Our rent-seeking model explains the establishment...

Why do religious minorities respond in different ways to economic development? We develop a model of religious organizations based on a historical case study of Jewish emancipation in nineteenth century Europe. In Germany, a liberal Reform movement developed in response to emancipation, while...

The Promise and Peril of Credit takes an incisive look at pivotal episodes in the West's centuries-long struggle to define the place of private finance in the social and political order. It does so through the lens of a persistent legend about Jews and money that reflected the anxieties...