Community-Led Total Sanitation (CLTS) has been adopted in Mali to scale-up sanitation in rural areas and accelerate progress towards the MDG target on sustainable access to basic sanitation. However, few impact evaluations of community-based sanitation interventions have been conducted so far....

We experiment with a novel way to boost information acquisition that exploits existing social ties between the promoter of a new financial technology and community members. We offer information and training workshops on a new mobile-money platform in peri-urban and rural areas in Peru. In the...

We survey the recent, fast-growing literature on peer effects in networks. An important recurring theme is that the causal identification of peer effects depends on the structure of the network itself. In the absence of correlated effects, the reflection problem is generally solved by network...

Why do farm households inefficiently allocate resources across the plots they cultivate? We explore how these production inefficiencies relate to consumption decisions and information sharing within the household. In a lab-in-the-field experiment, male producers allocate too few inputs to their...

We survey the recent, fast-growing literature on peer effects in networks. An important recurring theme is that the causal identification of peer effects depends on the structure of the network itself. In the absence of correlated effects, the reflection problem is generally solved by network...

Why do farm households inefficiently allocate resources across the plots they cultivate? We explore how these production inefficiencies relate to consumption decisions and information sharing within the household. In a lab-in-the-field experiment, male producers allocate too few inputs to their...