This paper starts from a puzzle. On the one hand, the literature documents that a large proportion of poor people are ready to forgo interest on rigid – or commitment – savings accounts to discipline their future selves. On the other, our stylized facts from Bangladesh show that microfinance...

The success of microfinance rests upon product simplicity, standardization, and the capacity to stimulate client discipline. However, poor people desperately need flexible financial products to improve their day-to-day money management and cope with shocks. This paper discusses how microfinance...

Our equilibrium model determines the liquidity premium offered by a monopolistic bank to a pool of depositors made up of time-consistent and time-inconsistent agents. Time-consistent depositors demand compensation for illiquidity, whereas time-inconsistent ones are willing to forgo interest on...