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Full-Text Articles in Arts and Humanities
Social Insurance, Commitment, And The Origin Of Law: Interest Bans In Early Christianity, Jared Rubin
Economics Faculty Articles and Research
Despite the historical importance of ideology-based, economically inhibitive laws, we know little about the economic factors underlying their origin. This paper accounts for the historical emergence of one such law: the Christian ban on taking interest--a doctrine that shaped the evolution of numerous financial contracts and related organizational forms. A game-theoretic analysis and historical evidence suggest that the Church's commitment to providing social insurance for its poorest constituents encouraged risky borrowing, which the Church attempted to limit by banning interest. The analysis highlights the applicability of the rational choice framework to seemingly irrational actions and laws, the role of ...