In an experiment providing fertilizer grants to women rice farmers in Mali, we found that women who received fertilizer increased both the quantity of fertilizer they used on their plots and complementary inputs such as herbicides and hired labor. This highlights that farmers respond to an...

We estimate the impact of weather variation on agricultural output in Indonesia by examining the impact of local rainfall shocks on rice output at the district level. Our analysis makes use of local meteorological data on rainfall in combination with government administrative data on...

Many new products presumed to be privately beneficial to the poor have a high price elasticity of demand and ultimately zero take-up rate at market price. This has led governments and donors to provide subsidies to increase take-up, with the concern of trying to limit their cost. In this study,...

Developing countries increasingly use biometric identification technology in hopes of improving the reliability of administrative information and delivering social services more efficiently. This paper exploits the random placement of biometric tracking devices in tuberculosis treatment centers...

India, seeking to reduce electricity shortages, set up a new power market, in which transmission constraints sharply limit trade between regions. I use confidential bidding data to estimate the costs of power supply and simulate market outcomes with more transmission capacity. I find that the...

We investigate the link between hospital performance and managerial education by collecting a large database of management practices and skills in hospitals across nine countries. We find that hospitals that are closer to universities offering both medical education and business education have...

Public employment programs may affect poverty through both the income they provide and their effects on private labor markets. We estimate both effects, exploiting a large-scale experiment randomized across 157 sub-districts (with an average population of 62,500 each) that improved the...

Self-control problems constitute a potential explanation for the under-investment in preventive health care observed in low-income countries. A commonly proposed policy tool to solve such problems is offering consumers commitment devices. We conduct a field experiment to evaluate the...

Developing countries made considerable gains during the first decade of the 21st century. Their economies grew at unprecedented rates, resulting in large reductions in extreme poverty and a significant expansion of the middle class. But more recently that progress has slowed with an economic...

We conduct a field experiment with 1,300 participants in India to measure whether individuals save more when information about their savings is regularly shared with another member of their village (a “monitor”). We focus on whether the monitor's effectiveness depends on her social network...