We present the results of a new laboratory experiment designed to mimic the ways in which credit bureaus will alter microfinance markets. Where loans are taken in groups, bureaus can build reputations for borrowers at the group or the individual level, and the optimal contract is not obvious. In...

Summary Rigorously estimating the effects of development programs is notoriously difficult. We present a methodology that borrows from "event studies" commonly used in the finance literature. In our RETRAFECT methodology, a retrospective panel dataset is created based on "fundamental" events in...

We use census data for the US, Canada, Spain, and UK to estimate bilateral migration rates to these countries from 25 Latin American and Caribbean nations over the period 1980 to 2005. Latin American migration to the US is responsive to labor supply shocks, as predicted by earlier changes in...

We utilize a unique pair of experiments to isolate the ways in which reductions in asymmetric information alter credit market outcomes. A Guatemalan microfinance lender gradually started using a credit bureau across its branches without letting borrowers know about it. One year later, we ran a...

This paper uses data from Uganda’s largest incumbent microfinance institution to analyze the impact of entry by competing lenders on client behavior. We first examine the geographic placement decisions of competitors, and find that placement decisions are strongly affected by...

When households increase their deposits in formal bank savings accounts, what is the source of the money? We combine high-frequency surveys with an experiment in which a Sri Lankan bank used mobile Point-of-Service (POS) terminals to collect deposits directly from households each week. In this...

When households increase their deposits in formal bank savings accounts, what is the source of the money? High-frequency surveys are combined with an experiment in which a Sri Lankan bank used mobile Point-of-Service (POS) terminals to collect deposits directly from households each week. In this...