Attempts to curb undesired behavior through regulation gets complicated when agents can adapt to circumvent enforcement. We test a model of enforcement with learning and adaptation, by auditing vendors selling illegal fish in Chile in a randomized controlled trial, and tracking them daily using...

We assess the impact of reminder frequency on the probability of paying overdue property taxes in a randomized controlled trial in China. One reminder a week (sent as a text message) considerably increases the probability of tax compliance and results in tangible fiscal gains compared to a...

When economists analyze a well-conducted RCT or natural experiment and find a statistically significant effect, they conclude the null of no effect is unlikely to be true. But how frequently is this conclusion warranted? The answer depends on the proportion of tested nulls that are true and the...

Adolescents in Sub-Saharan Africa have some of the highest rates of intimate partner violence across the globe. This paper evaluates the impact of a randomized controlled trial that offers females a goal setting activity to improve their sexual and reproductive health outcomes and offers their...

The novel insurance contracts for crop losses and livestock mortality that have been developed in low income countries typically protect against shocks in the male sphere of economic activity. Often overlooked are women, the particularities of their indirect exposure to this risk, and their...