The East India Company's conquest of India was facilitated by the behavior of its Indian rivals who not only did not ally against it, but often supported it militarily. Historians have typically attributed this to myopia, the failure to understand the long-term threat represented by the Company....

Present-day policies aiming to improve the performance of credit markets, such as group lending or creation of collateral, typically aim to change incentives for borrowers. In contrast, premodern credit market interventions, such as usury laws, often targeted the behavior of lenders. We describe...